Mercurial > hg > orthanc
annotate OrthancFramework/Sources/JobsEngine/JobsRegistry.cpp @ 4966:ee6d7937a6cf
pass user-specific compiler flags to the ConnectivityChecks subproject
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Sat, 26 Mar 2022 09:23:49 +0100 |
parents | 43e613a7756b |
children | 0ea402b4d901 |
rev | line source |
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2569 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2022 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
2569 | 7 * |
8 * This program is free software: you can redistribute it and/or | |
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9 * modify it under the terms of the GNU Lesser General Public License |
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10 * as published by the Free Software Foundation, either version 3 of |
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11 * the License, or (at your option) any later version. |
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12 * |
2569 | 13 * This program is distributed in the hope that it will be useful, but |
14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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16 * Lesser General Public License for more details. |
2569 | 17 * |
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18 * You should have received a copy of the GNU Lesser General Public |
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19 * License along with this program. If not, see |
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20 * <http://www.gnu.org/licenses/>. |
2569 | 21 **/ |
22 | |
23 | |
24 #include "../PrecompiledHeaders.h" | |
25 #include "JobsRegistry.h" | |
26 | |
27 #include "../Logging.h" | |
28 #include "../OrthancException.h" | |
29 #include "../Toolbox.h" | |
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30 #include "../SerializationToolbox.h" |
2569 | 31 |
32 namespace Orthanc | |
33 { | |
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34 static const char* STATE = "State"; |
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35 static const char* TYPE = "Type"; |
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36 static const char* PRIORITY = "Priority"; |
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37 static const char* JOB = "Job"; |
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38 static const char* JOBS = "Jobs"; |
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39 static const char* JOBS_REGISTRY = "JobsRegistry"; |
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40 static const char* CREATION_TIME = "CreationTime"; |
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41 static const char* LAST_CHANGE_TIME = "LastChangeTime"; |
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42 static const char* RUNTIME = "Runtime"; |
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43 static const char* ERROR_CODE = "ErrorCode"; |
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44 static const char* ERROR_DETAILS = "ErrorDetails"; |
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45 |
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46 |
2569 | 47 class JobsRegistry::JobHandler : public boost::noncopyable |
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48 { |
2569 | 49 private: |
50 std::string id_; | |
51 JobState state_; | |
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52 std::string jobType_; |
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53 std::unique_ptr<IJob> job_; |
2569 | 54 int priority_; // "+inf()" means highest priority |
55 boost::posix_time::ptime creationTime_; | |
56 boost::posix_time::ptime lastStateChangeTime_; | |
57 boost::posix_time::time_duration runtime_; | |
58 boost::posix_time::ptime retryTime_; | |
59 bool pauseScheduled_; | |
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60 bool cancelScheduled_; |
2569 | 61 JobStatus lastStatus_; |
62 | |
63 void Touch() | |
64 { | |
65 const boost::posix_time::ptime now = boost::posix_time::microsec_clock::universal_time(); | |
66 | |
67 if (state_ == JobState_Running) | |
68 { | |
69 runtime_ += (now - lastStateChangeTime_); | |
70 } | |
71 | |
72 lastStateChangeTime_ = now; | |
73 } | |
74 | |
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75 void SetStateInternal(JobState state) |
2569 | 76 { |
77 state_ = state; | |
78 pauseScheduled_ = false; | |
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79 cancelScheduled_ = false; |
2569 | 80 Touch(); |
81 } | |
82 | |
83 public: | |
84 JobHandler(IJob* job, | |
85 int priority) : | |
86 id_(Toolbox::GenerateUuid()), | |
87 state_(JobState_Pending), | |
88 job_(job), | |
89 priority_(priority), | |
90 creationTime_(boost::posix_time::microsec_clock::universal_time()), | |
91 lastStateChangeTime_(creationTime_), | |
92 runtime_(boost::posix_time::milliseconds(0)), | |
93 retryTime_(creationTime_), | |
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94 pauseScheduled_(false), |
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95 cancelScheduled_(false) |
2569 | 96 { |
97 if (job == NULL) | |
98 { | |
99 throw OrthancException(ErrorCode_NullPointer); | |
100 } | |
101 | |
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102 job->GetJobType(jobType_); |
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103 job->Start(); |
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104 |
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105 lastStatus_ = JobStatus(ErrorCode_Success, "", *job_); |
2569 | 106 } |
107 | |
108 const std::string& GetId() const | |
109 { | |
110 return id_; | |
111 } | |
112 | |
113 IJob& GetJob() const | |
114 { | |
115 assert(job_.get() != NULL); | |
116 return *job_; | |
117 } | |
118 | |
119 void SetPriority(int priority) | |
120 { | |
121 priority_ = priority; | |
122 } | |
123 | |
124 int GetPriority() const | |
125 { | |
126 return priority_; | |
127 } | |
128 | |
129 JobState GetState() const | |
130 { | |
131 return state_; | |
132 } | |
133 | |
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134 void SetState(JobState state) |
2569 | 135 { |
136 if (state == JobState_Retry) | |
137 { | |
138 // Use "SetRetryState()" | |
139 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
140 } | |
141 else | |
142 { | |
143 SetStateInternal(state); | |
144 } | |
145 } | |
146 | |
147 void SetRetryState(unsigned int timeout) | |
148 { | |
149 if (state_ == JobState_Running) | |
150 { | |
151 SetStateInternal(JobState_Retry); | |
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152 retryTime_ = (boost::posix_time::microsec_clock::universal_time() + |
2569 | 153 boost::posix_time::milliseconds(timeout)); |
154 } | |
155 else | |
156 { | |
157 // Only valid for running jobs | |
158 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
159 } | |
160 } | |
161 | |
162 void SchedulePause() | |
163 { | |
164 if (state_ == JobState_Running) | |
165 { | |
166 pauseScheduled_ = true; | |
167 } | |
168 else | |
169 { | |
170 // Only valid for running jobs | |
171 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
172 } | |
173 } | |
174 | |
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175 void ScheduleCancel() |
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176 { |
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177 if (state_ == JobState_Running) |
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178 { |
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179 cancelScheduled_ = true; |
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180 } |
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181 else |
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182 { |
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183 // Only valid for running jobs |
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184 throw OrthancException(ErrorCode_BadSequenceOfCalls); |
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185 } |
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186 } |
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187 |
2569 | 188 bool IsPauseScheduled() |
189 { | |
190 return pauseScheduled_; | |
191 } | |
192 | |
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193 bool IsCancelScheduled() |
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194 { |
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195 return cancelScheduled_; |
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196 } |
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197 |
2569 | 198 bool IsRetryReady(const boost::posix_time::ptime& now) const |
199 { | |
200 if (state_ != JobState_Retry) | |
201 { | |
202 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
203 } | |
204 else | |
205 { | |
206 return retryTime_ <= now; | |
207 } | |
208 } | |
209 | |
210 const boost::posix_time::ptime& GetCreationTime() const | |
211 { | |
212 return creationTime_; | |
213 } | |
214 | |
215 const boost::posix_time::ptime& GetLastStateChangeTime() const | |
216 { | |
217 return lastStateChangeTime_; | |
218 } | |
219 | |
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220 void SetLastStateChangeTime(const boost::posix_time::ptime& time) |
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221 { |
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222 lastStateChangeTime_ = time; |
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223 } |
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224 |
2569 | 225 const boost::posix_time::time_duration& GetRuntime() const |
226 { | |
227 return runtime_; | |
228 } | |
229 | |
4768 | 230 void ResetRuntime() |
231 { | |
232 runtime_ = boost::posix_time::milliseconds(0); | |
233 } | |
234 | |
2569 | 235 const JobStatus& GetLastStatus() const |
236 { | |
237 return lastStatus_; | |
238 } | |
239 | |
240 void SetLastStatus(const JobStatus& status) | |
241 { | |
242 lastStatus_ = status; | |
243 Touch(); | |
244 } | |
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245 |
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246 void SetLastErrorCode(ErrorCode code) |
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247 { |
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248 lastStatus_.SetErrorCode(code); |
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249 } |
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250 |
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251 bool Serialize(Json::Value& target) const |
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252 { |
2655 | 253 target = Json::objectValue; |
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254 |
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255 bool ok; |
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256 |
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257 if (state_ == JobState_Running) |
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258 { |
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259 // WARNING: Cannot directly access the "job_" member, as long |
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260 // as a "RunningJob" instance is running. We do not use a |
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261 // mutex at the "JobHandler" level, as serialization would be |
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262 // blocked while a step in the job is running. Instead, we |
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263 // save a snapshot of the serialized job. (*) |
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264 |
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265 if (lastStatus_.HasSerialized()) |
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266 { |
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267 target[JOB] = lastStatus_.GetSerialized(); |
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268 ok = true; |
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269 } |
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270 else |
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271 { |
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272 ok = false; |
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273 } |
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274 } |
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275 else |
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276 { |
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277 ok = job_->Serialize(target[JOB]); |
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278 } |
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279 |
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280 if (ok) |
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281 { |
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282 target[STATE] = EnumerationToString(state_); |
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283 target[PRIORITY] = priority_; |
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284 target[CREATION_TIME] = boost::posix_time::to_iso_string(creationTime_); |
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285 target[LAST_CHANGE_TIME] = boost::posix_time::to_iso_string(lastStateChangeTime_); |
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286 target[RUNTIME] = static_cast<unsigned int>(runtime_.total_milliseconds()); |
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287 |
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288 // New in Orthanc 1.9.5 |
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289 target[ERROR_CODE] = static_cast<int>(lastStatus_.GetErrorCode()); |
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290 target[ERROR_DETAILS] = lastStatus_.GetDetails(); |
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291 |
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292 return true; |
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293 } |
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294 else |
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295 { |
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296 LOG(TRACE) << "Job backup is not supported for job of type: " << jobType_; |
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297 return false; |
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298 } |
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299 } |
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300 |
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301 JobHandler(IJobUnserializer& unserializer, |
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302 const Json::Value& serialized, |
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303 const std::string& id) : |
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304 id_(id), |
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305 pauseScheduled_(false), |
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306 cancelScheduled_(false) |
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307 { |
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308 state_ = StringToJobState(SerializationToolbox::ReadString(serialized, STATE)); |
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309 priority_ = SerializationToolbox::ReadInteger(serialized, PRIORITY); |
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310 creationTime_ = boost::posix_time::from_iso_string |
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311 (SerializationToolbox::ReadString(serialized, CREATION_TIME)); |
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312 lastStateChangeTime_ = boost::posix_time::from_iso_string |
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313 (SerializationToolbox::ReadString(serialized, LAST_CHANGE_TIME)); |
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314 runtime_ = boost::posix_time::milliseconds |
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315 (SerializationToolbox::ReadInteger(serialized, RUNTIME)); |
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316 |
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317 retryTime_ = creationTime_; |
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318 |
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319 job_.reset(unserializer.UnserializeJob(serialized[JOB])); |
2652 | 320 job_->GetJobType(jobType_); |
321 job_->Start(); | |
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322 |
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323 ErrorCode errorCode; |
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324 if (serialized.isMember(ERROR_CODE)) |
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325 { |
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326 errorCode = static_cast<ErrorCode>(SerializationToolbox::ReadInteger(serialized, ERROR_CODE)); |
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327 } |
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328 else |
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329 { |
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330 errorCode = ErrorCode_Success; // Backward compatibility with Orthanc <= 1.9.4 |
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331 } |
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332 |
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333 std::string details; |
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334 if (serialized.isMember(ERROR_DETAILS)) // Backward compatibility with Orthanc <= 1.9.4 |
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335 { |
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336 details = SerializationToolbox::ReadString(serialized, ERROR_DETAILS); |
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337 } |
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338 |
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339 lastStatus_ = JobStatus(errorCode, details, *job_); |
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340 } |
2569 | 341 }; |
342 | |
343 | |
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344 bool JobsRegistry::PriorityComparator::operator() (JobHandler* const& a, |
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345 JobHandler* const& b) const |
2569 | 346 { |
347 return a->GetPriority() < b->GetPriority(); | |
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348 } |
2569 | 349 |
350 | |
351 #if defined(NDEBUG) | |
352 void JobsRegistry::CheckInvariants() const | |
353 { | |
354 } | |
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355 |
2569 | 356 #else |
357 bool JobsRegistry::IsPendingJob(const JobHandler& job) const | |
358 { | |
359 PendingJobs copy = pendingJobs_; | |
360 while (!copy.empty()) | |
361 { | |
362 if (copy.top() == &job) | |
363 { | |
364 return true; | |
365 } | |
366 | |
367 copy.pop(); | |
368 } | |
369 | |
370 return false; | |
371 } | |
372 | |
373 bool JobsRegistry::IsCompletedJob(JobHandler& job) const | |
374 { | |
375 for (CompletedJobs::const_iterator it = completedJobs_.begin(); | |
376 it != completedJobs_.end(); ++it) | |
377 { | |
378 if (*it == &job) | |
379 { | |
380 return true; | |
381 } | |
382 } | |
383 | |
384 return false; | |
385 } | |
386 | |
387 bool JobsRegistry::IsRetryJob(JobHandler& job) const | |
388 { | |
389 return retryJobs_.find(&job) != retryJobs_.end(); | |
390 } | |
391 | |
392 void JobsRegistry::CheckInvariants() const | |
393 { | |
394 { | |
395 PendingJobs copy = pendingJobs_; | |
396 while (!copy.empty()) | |
397 { | |
398 assert(copy.top()->GetState() == JobState_Pending); | |
399 copy.pop(); | |
400 } | |
401 } | |
402 | |
403 assert(completedJobs_.size() <= maxCompletedJobs_); | |
404 | |
405 for (CompletedJobs::const_iterator it = completedJobs_.begin(); | |
406 it != completedJobs_.end(); ++it) | |
407 { | |
408 assert((*it)->GetState() == JobState_Success || | |
409 (*it)->GetState() == JobState_Failure); | |
410 } | |
411 | |
412 for (RetryJobs::const_iterator it = retryJobs_.begin(); | |
413 it != retryJobs_.end(); ++it) | |
414 { | |
415 assert((*it)->GetState() == JobState_Retry); | |
416 } | |
417 | |
418 for (JobsIndex::const_iterator it = jobsIndex_.begin(); | |
419 it != jobsIndex_.end(); ++it) | |
420 { | |
421 JobHandler& job = *it->second; | |
422 | |
423 assert(job.GetId() == it->first); | |
424 | |
425 switch (job.GetState()) | |
426 { | |
427 case JobState_Pending: | |
428 assert(!IsRetryJob(job) && IsPendingJob(job) && !IsCompletedJob(job)); | |
429 break; | |
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430 |
2569 | 431 case JobState_Success: |
432 case JobState_Failure: | |
433 assert(!IsRetryJob(job) && !IsPendingJob(job) && IsCompletedJob(job)); | |
434 break; | |
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435 |
2569 | 436 case JobState_Retry: |
437 assert(IsRetryJob(job) && !IsPendingJob(job) && !IsCompletedJob(job)); | |
438 break; | |
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439 |
2569 | 440 case JobState_Running: |
441 case JobState_Paused: | |
442 assert(!IsRetryJob(job) && !IsPendingJob(job) && !IsCompletedJob(job)); | |
443 break; | |
444 | |
445 default: | |
446 throw OrthancException(ErrorCode_InternalError); | |
447 } | |
448 } | |
449 } | |
450 #endif | |
451 | |
452 | |
453 void JobsRegistry::ForgetOldCompletedJobs() | |
454 { | |
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455 while (completedJobs_.size() > maxCompletedJobs_) |
2569 | 456 { |
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457 assert(completedJobs_.front() != NULL); |
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458 |
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459 std::string id = completedJobs_.front()->GetId(); |
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460 assert(jobsIndex_.find(id) != jobsIndex_.end()); |
2569 | 461 |
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462 jobsIndex_.erase(id); |
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463 delete(completedJobs_.front()); |
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464 completedJobs_.pop_front(); |
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465 } |
2569 | 466 |
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467 CheckInvariants(); |
2569 | 468 } |
469 | |
470 | |
2581
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471 void JobsRegistry::SetCompletedJob(JobHandler& job, |
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472 bool success) |
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473 { |
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474 job.SetState(success ? JobState_Success : JobState_Failure); |
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475 |
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476 completedJobs_.push_back(&job); |
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477 someJobComplete_.notify_all(); |
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478 } |
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479 |
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480 |
2569 | 481 void JobsRegistry::MarkRunningAsCompleted(JobHandler& job, |
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482 CompletedReason reason) |
2569 | 483 { |
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484 const char* tmp; |
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485 |
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486 switch (reason) |
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487 { |
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488 case CompletedReason_Success: |
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489 tmp = "success"; |
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490 break; |
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491 |
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492 case CompletedReason_Failure: |
3371 | 493 tmp = "failure"; |
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494 break; |
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495 |
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496 case CompletedReason_Canceled: |
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497 tmp = "cancel"; |
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498 break; |
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499 |
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500 default: |
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501 throw OrthancException(ErrorCode_InternalError); |
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502 } |
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503 |
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504 LOG(INFO) << "Job has completed with " << tmp << ": " << job.GetId(); |
2569 | 505 |
506 CheckInvariants(); | |
2581
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507 |
2569 | 508 assert(job.GetState() == JobState_Running); |
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509 SetCompletedJob(job, reason == CompletedReason_Success); |
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510 |
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511 if (reason == CompletedReason_Canceled) |
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512 { |
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513 job.SetLastErrorCode(ErrorCode_CanceledJob); |
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514 } |
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515 |
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516 if (observer_ != NULL) |
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517 { |
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518 if (reason == CompletedReason_Success) |
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519 { |
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520 observer_->SignalJobSuccess(job.GetId()); |
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521 } |
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522 else |
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523 { |
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524 observer_->SignalJobFailure(job.GetId()); |
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525 } |
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526 } |
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527 |
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528 // WARNING: The following call might make "job" invalid if the job |
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529 // history size is empty |
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530 ForgetOldCompletedJobs(); |
2569 | 531 } |
532 | |
533 | |
534 void JobsRegistry::MarkRunningAsRetry(JobHandler& job, | |
535 unsigned int timeout) | |
536 { | |
537 LOG(INFO) << "Job scheduled for retry in " << timeout << "ms: " << job.GetId(); | |
538 | |
539 CheckInvariants(); | |
540 | |
541 assert(job.GetState() == JobState_Running && | |
542 retryJobs_.find(&job) == retryJobs_.end()); | |
543 | |
544 retryJobs_.insert(&job); | |
545 job.SetRetryState(timeout); | |
546 | |
547 CheckInvariants(); | |
548 } | |
549 | |
550 | |
551 void JobsRegistry::MarkRunningAsPaused(JobHandler& job) | |
552 { | |
553 LOG(INFO) << "Job paused: " << job.GetId(); | |
554 | |
555 CheckInvariants(); | |
556 assert(job.GetState() == JobState_Running); | |
557 | |
558 job.SetState(JobState_Paused); | |
559 | |
560 CheckInvariants(); | |
561 } | |
562 | |
563 | |
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564 bool JobsRegistry::GetStateInternal(JobState& state, |
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565 const std::string& id) |
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566 { |
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567 CheckInvariants(); |
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568 |
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569 JobsIndex::const_iterator it = jobsIndex_.find(id); |
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570 if (it == jobsIndex_.end()) |
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571 { |
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572 return false; |
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573 } |
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574 else |
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575 { |
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576 state = it->second->GetState(); |
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577 return true; |
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578 } |
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579 } |
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580 |
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581 |
2569 | 582 JobsRegistry::~JobsRegistry() |
583 { | |
584 for (JobsIndex::iterator it = jobsIndex_.begin(); it != jobsIndex_.end(); ++it) | |
585 { | |
586 assert(it->second != NULL); | |
587 delete it->second; | |
588 } | |
589 } | |
590 | |
591 | |
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592 void JobsRegistry::SetMaxCompletedJobs(size_t n) |
2569 | 593 { |
594 boost::mutex::scoped_lock lock(mutex_); | |
595 CheckInvariants(); | |
596 | |
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597 LOG(INFO) << "The size of the history of the jobs engine is set to: " << n << " job(s)"; |
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598 |
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599 maxCompletedJobs_ = n; |
2569 | 600 ForgetOldCompletedJobs(); |
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601 } |
2569 | 602 |
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603 |
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604 size_t JobsRegistry::GetMaxCompletedJobs() |
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605 { |
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606 boost::mutex::scoped_lock lock(mutex_); |
2569 | 607 CheckInvariants(); |
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608 return maxCompletedJobs_; |
2569 | 609 } |
610 | |
611 | |
612 void JobsRegistry::ListJobs(std::set<std::string>& target) | |
613 { | |
614 boost::mutex::scoped_lock lock(mutex_); | |
615 CheckInvariants(); | |
616 | |
617 for (JobsIndex::const_iterator it = jobsIndex_.begin(); | |
618 it != jobsIndex_.end(); ++it) | |
619 { | |
620 target.insert(it->first); | |
621 } | |
622 } | |
623 | |
624 | |
625 bool JobsRegistry::GetJobInfo(JobInfo& target, | |
626 const std::string& id) | |
627 { | |
628 boost::mutex::scoped_lock lock(mutex_); | |
629 CheckInvariants(); | |
630 | |
631 JobsIndex::const_iterator found = jobsIndex_.find(id); | |
632 | |
633 if (found == jobsIndex_.end()) | |
634 { | |
635 return false; | |
636 } | |
637 else | |
638 { | |
639 const JobHandler& handler = *found->second; | |
640 target = JobInfo(handler.GetId(), | |
641 handler.GetPriority(), | |
642 handler.GetState(), | |
643 handler.GetLastStatus(), | |
644 handler.GetCreationTime(), | |
645 handler.GetLastStateChangeTime(), | |
646 handler.GetRuntime()); | |
647 return true; | |
648 } | |
649 } | |
650 | |
651 | |
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652 bool JobsRegistry::GetJobOutput(std::string& output, |
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653 MimeType& mime, |
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654 std::string& filename, |
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655 const std::string& job, |
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656 const std::string& key) |
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657 { |
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658 boost::mutex::scoped_lock lock(mutex_); |
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659 CheckInvariants(); |
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660 |
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661 JobsIndex::const_iterator found = jobsIndex_.find(job); |
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662 |
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663 if (found == jobsIndex_.end()) |
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664 { |
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665 return false; |
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666 } |
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667 else |
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668 { |
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669 const JobHandler& handler = *found->second; |
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670 |
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671 if (handler.GetState() == JobState_Success) |
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672 { |
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673 return handler.GetJob().GetOutput(output, mime, filename, key); |
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674 } |
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675 else |
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676 { |
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677 return false; |
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678 } |
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679 } |
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680 } |
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|
681 |
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682 |
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683 void JobsRegistry::SubmitInternal(std::string& id, |
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684 JobHandler* handler) |
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685 { |
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686 if (handler == NULL) |
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687 { |
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688 throw OrthancException(ErrorCode_NullPointer); |
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689 } |
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690 |
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691 std::unique_ptr<JobHandler> protection(handler); |
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692 |
2673
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JobsRegistry::IObserver
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693 { |
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694 boost::mutex::scoped_lock lock(mutex_); |
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695 CheckInvariants(); |
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696 |
2673
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JobsRegistry::IObserver
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697 id = handler->GetId(); |
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698 int priority = handler->GetPriority(); |
2569 | 699 |
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700 jobsIndex_.insert(std::make_pair(id, protection.release())); |
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701 |
2673
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JobsRegistry::IObserver
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702 switch (handler->GetState()) |
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703 { |
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704 case JobState_Pending: |
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705 case JobState_Retry: |
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706 case JobState_Running: |
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707 handler->SetState(JobState_Pending); |
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|
708 pendingJobs_.push(handler); |
2673
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|
709 pendingJobAvailable_.notify_one(); |
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710 break; |
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|
711 |
2673
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JobsRegistry::IObserver
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712 case JobState_Success: |
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713 SetCompletedJob(*handler, true); |
8e0bc055d18c
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|
714 break; |
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|
715 |
2673
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JobsRegistry::IObserver
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|
716 case JobState_Failure: |
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|
717 SetCompletedJob(*handler, false); |
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JobsRegistry::IObserver
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|
718 break; |
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diff
changeset
|
719 |
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720 case JobState_Paused: |
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JobsRegistry::IObserver
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diff
changeset
|
721 break; |
4024
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diff
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|
722 |
2673
8e0bc055d18c
JobsRegistry::IObserver
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diff
changeset
|
723 default: |
2954
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724 { |
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taking advantage of details in OrthancException
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725 std::string details = ("A job should not be loaded from state: " + |
d924f9bb61cc
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|
726 std::string(EnumerationToString(handler->GetState()))); |
d924f9bb61cc
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|
727 throw OrthancException(ErrorCode_InternalError, details); |
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|
728 } |
2673
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JobsRegistry::IObserver
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changeset
|
729 } |
2668
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diff
changeset
|
730 |
2673
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changeset
|
731 LOG(INFO) << "New job submitted with priority " << priority << ": " << id; |
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diff
changeset
|
732 |
4024
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changeset
|
733 if (observer_ != NULL) |
2673
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|
734 { |
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|
735 observer_->SignalJobSubmitted(id); |
2673
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|
736 } |
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changeset
|
737 |
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changeset
|
738 // WARNING: The following call might make "handler" invalid if |
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|
739 // the job history size is empty |
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|
740 ForgetOldCompletedJobs(); |
2668
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changeset
|
741 } |
2569 | 742 } |
743 | |
4300 | 744 JobsRegistry::JobsRegistry(size_t maxCompletedJobs) : |
745 maxCompletedJobs_(maxCompletedJobs), | |
746 observer_(NULL) | |
747 { | |
748 } | |
749 | |
2569 | 750 |
2667
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|
751 void JobsRegistry::Submit(std::string& id, |
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752 IJob* job, // Takes ownership |
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|
753 int priority) |
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diff
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|
754 { |
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755 SubmitInternal(id, new JobHandler(job, priority)); |
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changeset
|
756 } |
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diff
changeset
|
757 |
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diff
changeset
|
758 |
2569 | 759 void JobsRegistry::Submit(IJob* job, // Takes ownership |
760 int priority) | |
761 { | |
762 std::string id; | |
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|
763 SubmitInternal(id, new JobHandler(job, priority)); |
2569 | 764 } |
765 | |
766 | |
3240
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|
767 void JobsRegistry::SubmitAndWait(Json::Value& successContent, |
2867 | 768 IJob* job, // Takes ownership |
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changeset
|
769 int priority) |
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JobsRegistry::SubmitAndWait(), StoreScuJob
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changeset
|
770 { |
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JobsRegistry::SubmitAndWait(), StoreScuJob
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changeset
|
771 std::string id; |
2e879c796ec7
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changeset
|
772 Submit(id, job, priority); |
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JobsRegistry::SubmitAndWait(), StoreScuJob
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|
773 |
2867 | 774 JobState state = JobState_Pending; // Dummy initialization |
2570
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changeset
|
775 |
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JobsRegistry::SubmitAndWait(), StoreScuJob
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changeset
|
776 { |
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changeset
|
777 boost::mutex::scoped_lock lock(mutex_); |
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changeset
|
778 |
2867 | 779 for (;;) |
2570
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|
780 { |
2867 | 781 if (!GetStateInternal(state, id)) |
782 { | |
3162
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783 // Job has finished and has been lost (typically happens if |
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changeset
|
784 // "JobsHistorySize" is 0) |
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785 throw OrthancException(ErrorCode_InexistentItem, |
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|
786 "Cannot retrieve the status of the job, " |
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787 "make sure that \"JobsHistorySize\" is not 0"); |
2867 | 788 } |
789 else if (state == JobState_Failure) | |
790 { | |
791 // Failure | |
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792 JobsIndex::const_iterator it = jobsIndex_.find(id); |
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793 if (it != jobsIndex_.end()) // Should always be true, already tested in GetStateInternal() |
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|
794 { |
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changeset
|
795 ErrorCode code = it->second->GetLastStatus().GetErrorCode(); |
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796 const std::string& details = it->second->GetLastStatus().GetDetails(); |
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changeset
|
797 |
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798 if (details.empty()) |
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799 { |
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|
800 throw OrthancException(code); |
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801 } |
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802 else |
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803 { |
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changeset
|
804 throw OrthancException(code, details); |
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changeset
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805 } |
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|
806 } |
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|
807 else |
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changeset
|
808 { |
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|
809 throw OrthancException(ErrorCode_InternalError); |
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810 } |
2867 | 811 } |
812 else if (state == JobState_Success) | |
813 { | |
814 // Success, try and retrieve the status of the job | |
815 JobsIndex::const_iterator it = jobsIndex_.find(id); | |
816 if (it == jobsIndex_.end()) | |
817 { | |
818 // Should not happen | |
819 state = JobState_Failure; | |
820 } | |
821 else | |
822 { | |
823 const JobStatus& status = it->second->GetLastStatus(); | |
824 successContent = status.GetPublicContent(); | |
825 } | |
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826 |
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changeset
|
827 return; |
2867 | 828 } |
829 else | |
830 { | |
831 // This job has not finished yet, wait for new completion | |
832 someJobComplete_.wait(lock); | |
833 } | |
2570
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diff
changeset
|
834 } |
2e879c796ec7
JobsRegistry::SubmitAndWait(), StoreScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2569
diff
changeset
|
835 } |
2e879c796ec7
JobsRegistry::SubmitAndWait(), StoreScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2569
diff
changeset
|
836 } |
2e879c796ec7
JobsRegistry::SubmitAndWait(), StoreScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2569
diff
changeset
|
837 |
2e879c796ec7
JobsRegistry::SubmitAndWait(), StoreScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2569
diff
changeset
|
838 |
2573
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
839 bool JobsRegistry::SetPriority(const std::string& id, |
2569 | 840 int priority) |
841 { | |
842 LOG(INFO) << "Changing priority to " << priority << " for job: " << id; | |
843 | |
844 boost::mutex::scoped_lock lock(mutex_); | |
845 CheckInvariants(); | |
846 | |
847 JobsIndex::iterator found = jobsIndex_.find(id); | |
848 | |
849 if (found == jobsIndex_.end()) | |
850 { | |
851 LOG(WARNING) << "Unknown job: " << id; | |
2573
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
852 return false; |
2569 | 853 } |
854 else | |
855 { | |
856 found->second->SetPriority(priority); | |
857 | |
858 if (found->second->GetState() == JobState_Pending) | |
859 { | |
860 // If the job is pending, we need to reconstruct the | |
861 // priority queue, as the heap condition has changed | |
862 | |
863 PendingJobs copy; | |
864 std::swap(copy, pendingJobs_); | |
865 | |
866 assert(pendingJobs_.empty()); | |
867 while (!copy.empty()) | |
868 { | |
869 pendingJobs_.push(copy.top()); | |
870 copy.pop(); | |
871 } | |
872 } | |
2573
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
873 |
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
874 CheckInvariants(); |
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
875 return true; |
2569 | 876 } |
877 } | |
878 | |
879 | |
2581
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
880 void JobsRegistry::RemovePendingJob(const std::string& id) |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
881 { |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
882 // If the job is pending, we need to reconstruct the priority |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
883 // queue to remove it |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
884 PendingJobs copy; |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
885 std::swap(copy, pendingJobs_); |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
886 |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
887 assert(pendingJobs_.empty()); |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
888 while (!copy.empty()) |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
889 { |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
890 if (copy.top()->GetId() != id) |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
891 { |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
892 pendingJobs_.push(copy.top()); |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
893 } |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
894 |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
895 copy.pop(); |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
896 } |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
897 } |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
898 |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
899 |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
900 void JobsRegistry::RemoveRetryJob(JobHandler* handler) |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
901 { |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
902 RetryJobs::iterator item = retryJobs_.find(handler); |
4024
1d2b31fc782f
new 'changes': JobSubmitted, JobSuccess, JobFailure
Alain Mazy <alain@mazy.be>
parents:
4022
diff
changeset
|
903 assert(item != retryJobs_.end()); |
2581
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
904 retryJobs_.erase(item); |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
905 } |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
906 |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
907 |
2573
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
908 bool JobsRegistry::Pause(const std::string& id) |
2569 | 909 { |
910 LOG(INFO) << "Pausing job: " << id; | |
911 | |
912 boost::mutex::scoped_lock lock(mutex_); | |
913 CheckInvariants(); | |
914 | |
915 JobsIndex::iterator found = jobsIndex_.find(id); | |
916 | |
917 if (found == jobsIndex_.end()) | |
918 { | |
919 LOG(WARNING) << "Unknown job: " << id; | |
2573
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
920 return false; |
2569 | 921 } |
922 else | |
923 { | |
924 switch (found->second->GetState()) | |
925 { | |
926 case JobState_Pending: | |
2581
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
927 RemovePendingJob(id); |
2569 | 928 found->second->SetState(JobState_Paused); |
929 break; | |
930 | |
931 case JobState_Retry: | |
2581
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
932 RemoveRetryJob(found->second); |
2569 | 933 found->second->SetState(JobState_Paused); |
934 break; | |
935 | |
936 case JobState_Paused: | |
937 case JobState_Success: | |
938 case JobState_Failure: | |
939 // Nothing to be done | |
940 break; | |
941 | |
942 case JobState_Running: | |
943 found->second->SchedulePause(); | |
944 break; | |
945 | |
946 default: | |
947 throw OrthancException(ErrorCode_InternalError); | |
948 } | |
2573
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
949 |
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
950 CheckInvariants(); |
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
951 return true; |
2569 | 952 } |
953 } | |
954 | |
955 | |
2581
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
956 bool JobsRegistry::Cancel(const std::string& id) |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
957 { |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
958 LOG(INFO) << "Canceling job: " << id; |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
959 |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
960 boost::mutex::scoped_lock lock(mutex_); |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
961 CheckInvariants(); |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
962 |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
963 JobsIndex::iterator found = jobsIndex_.find(id); |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
964 |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
965 if (found == jobsIndex_.end()) |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
966 { |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
967 LOG(WARNING) << "Unknown job: " << id; |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
968 return false; |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
969 } |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
970 else |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
971 { |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
972 switch (found->second->GetState()) |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
973 { |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
974 case JobState_Pending: |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
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2573
diff
changeset
|
975 RemovePendingJob(id); |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
976 SetCompletedJob(*found->second, false); |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
977 found->second->SetLastErrorCode(ErrorCode_CanceledJob); |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
978 break; |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
979 |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
980 case JobState_Retry: |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
981 RemoveRetryJob(found->second); |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
982 SetCompletedJob(*found->second, false); |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
983 found->second->SetLastErrorCode(ErrorCode_CanceledJob); |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
984 break; |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
985 |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
986 case JobState_Paused: |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
987 SetCompletedJob(*found->second, false); |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
988 found->second->SetLastErrorCode(ErrorCode_CanceledJob); |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
989 break; |
4024
1d2b31fc782f
new 'changes': JobSubmitted, JobSuccess, JobFailure
Alain Mazy <alain@mazy.be>
parents:
4022
diff
changeset
|
990 |
2581
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
991 case JobState_Success: |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
992 case JobState_Failure: |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
993 // Nothing to be done |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
994 break; |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
995 |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
996 case JobState_Running: |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
997 found->second->ScheduleCancel(); |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
998 break; |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
999 |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
1000 default: |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
1001 throw OrthancException(ErrorCode_InternalError); |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
1002 } |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
1003 |
2950
dc18d5804746
support of JobsHistorySize set to zero
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2939
diff
changeset
|
1004 // WARNING: The following call might make "handler" invalid if |
dc18d5804746
support of JobsHistorySize set to zero
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2939
diff
changeset
|
1005 // the job history size is empty |
dc18d5804746
support of JobsHistorySize set to zero
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2939
diff
changeset
|
1006 ForgetOldCompletedJobs(); |
dc18d5804746
support of JobsHistorySize set to zero
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2939
diff
changeset
|
1007 |
2581
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
1008 return true; |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
1009 } |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
1010 } |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
1011 |
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
1012 |
2573
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
1013 bool JobsRegistry::Resume(const std::string& id) |
2569 | 1014 { |
1015 LOG(INFO) << "Resuming job: " << id; | |
1016 | |
1017 boost::mutex::scoped_lock lock(mutex_); | |
1018 CheckInvariants(); | |
1019 | |
1020 JobsIndex::iterator found = jobsIndex_.find(id); | |
1021 | |
1022 if (found == jobsIndex_.end()) | |
1023 { | |
1024 LOG(WARNING) << "Unknown job: " << id; | |
2573
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
1025 return false; |
2569 | 1026 } |
1027 else if (found->second->GetState() != JobState_Paused) | |
1028 { | |
1029 LOG(WARNING) << "Cannot resume a job that is not paused: " << id; | |
2573
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
1030 return false; |
2569 | 1031 } |
1032 else | |
1033 { | |
1034 found->second->SetState(JobState_Pending); | |
1035 pendingJobs_.push(found->second); | |
1036 pendingJobAvailable_.notify_one(); | |
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1037 CheckInvariants(); |
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1038 return true; |
2569 | 1039 } |
1040 } | |
1041 | |
1042 | |
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1043 bool JobsRegistry::Resubmit(const std::string& id) |
2569 | 1044 { |
1045 LOG(INFO) << "Resubmitting failed job: " << id; | |
1046 | |
1047 boost::mutex::scoped_lock lock(mutex_); | |
1048 CheckInvariants(); | |
1049 | |
1050 JobsIndex::iterator found = jobsIndex_.find(id); | |
1051 | |
1052 if (found == jobsIndex_.end()) | |
1053 { | |
1054 LOG(WARNING) << "Unknown job: " << id; | |
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1055 return false; |
2569 | 1056 } |
1057 else if (found->second->GetState() != JobState_Failure) | |
1058 { | |
1059 LOG(WARNING) << "Cannot resubmit a job that has not failed: " << id; | |
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1060 return false; |
2569 | 1061 } |
1062 else | |
1063 { | |
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1064 found->second->GetJob().Reset(); |
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1065 |
2569 | 1066 bool ok = false; |
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1067 for (CompletedJobs::iterator it = completedJobs_.begin(); |
2569 | 1068 it != completedJobs_.end(); ++it) |
1069 { | |
1070 if (*it == found->second) | |
1071 { | |
1072 ok = true; | |
1073 completedJobs_.erase(it); | |
1074 break; | |
1075 } | |
1076 } | |
1077 | |
4121 | 1078 (void) ok; // Remove warning about unused variable in release builds |
2569 | 1079 assert(ok); |
1080 | |
4768 | 1081 found->second->ResetRuntime(); |
2569 | 1082 found->second->SetState(JobState_Pending); |
1083 pendingJobs_.push(found->second); | |
1084 pendingJobAvailable_.notify_one(); | |
2573
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1085 |
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1086 CheckInvariants(); |
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1087 return true; |
2569 | 1088 } |
1089 } | |
1090 | |
1091 | |
1092 void JobsRegistry::ScheduleRetries() | |
1093 { | |
1094 boost::mutex::scoped_lock lock(mutex_); | |
1095 CheckInvariants(); | |
1096 | |
1097 RetryJobs copy; | |
1098 std::swap(copy, retryJobs_); | |
1099 | |
1100 const boost::posix_time::ptime now = boost::posix_time::microsec_clock::universal_time(); | |
1101 | |
1102 assert(retryJobs_.empty()); | |
1103 for (RetryJobs::iterator it = copy.begin(); it != copy.end(); ++it) | |
1104 { | |
1105 if ((*it)->IsRetryReady(now)) | |
1106 { | |
1107 LOG(INFO) << "Retrying job: " << (*it)->GetId(); | |
1108 (*it)->SetState(JobState_Pending); | |
1109 pendingJobs_.push(*it); | |
1110 pendingJobAvailable_.notify_one(); | |
1111 } | |
1112 else | |
1113 { | |
1114 retryJobs_.insert(*it); | |
1115 } | |
1116 } | |
1117 | |
1118 CheckInvariants(); | |
1119 } | |
1120 | |
1121 | |
1122 bool JobsRegistry::GetState(JobState& state, | |
1123 const std::string& id) | |
1124 { | |
1125 boost::mutex::scoped_lock lock(mutex_); | |
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1126 return GetStateInternal(state, id); |
2569 | 1127 } |
1128 | |
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1129 |
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1130 void JobsRegistry::SetObserver(JobsRegistry::IObserver& observer) |
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1131 { |
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1132 boost::mutex::scoped_lock lock(mutex_); |
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1133 observer_ = &observer; |
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1134 } |
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1135 |
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1136 |
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1137 void JobsRegistry::ResetObserver() |
2673
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1138 { |
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1139 boost::mutex::scoped_lock lock(mutex_); |
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1140 observer_ = NULL; |
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1141 } |
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1142 |
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1143 |
2569 | 1144 JobsRegistry::RunningJob::RunningJob(JobsRegistry& registry, |
1145 unsigned int timeout) : | |
1146 registry_(registry), | |
1147 handler_(NULL), | |
1148 targetState_(JobState_Failure), | |
2581
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1149 targetRetryTimeout_(0), |
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1150 canceled_(false) |
2569 | 1151 { |
1152 { | |
1153 boost::mutex::scoped_lock lock(registry_.mutex_); | |
1154 | |
1155 while (registry_.pendingJobs_.empty()) | |
1156 { | |
1157 if (timeout == 0) | |
1158 { | |
1159 registry_.pendingJobAvailable_.wait(lock); | |
1160 } | |
1161 else | |
1162 { | |
1163 bool success = registry_.pendingJobAvailable_.timed_wait | |
1164 (lock, boost::posix_time::milliseconds(timeout)); | |
1165 if (!success) | |
1166 { | |
1167 // No pending job | |
1168 return; | |
1169 } | |
1170 } | |
1171 } | |
1172 | |
1173 handler_ = registry_.pendingJobs_.top(); | |
1174 registry_.pendingJobs_.pop(); | |
1175 | |
1176 assert(handler_->GetState() == JobState_Pending); | |
1177 handler_->SetState(JobState_Running); | |
2581
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1178 handler_->SetLastErrorCode(ErrorCode_Success); |
2569 | 1179 |
1180 job_ = &handler_->GetJob(); | |
1181 id_ = handler_->GetId(); | |
1182 priority_ = handler_->GetPriority(); | |
1183 } | |
1184 } | |
1185 | |
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1186 |
2569 | 1187 JobsRegistry::RunningJob::~RunningJob() |
1188 { | |
1189 if (IsValid()) | |
1190 { | |
1191 boost::mutex::scoped_lock lock(registry_.mutex_); | |
1192 | |
1193 switch (targetState_) | |
1194 { | |
1195 case JobState_Failure: | |
2950
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1196 registry_.MarkRunningAsCompleted |
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1197 (*handler_, canceled_ ? CompletedReason_Canceled : CompletedReason_Failure); |
2569 | 1198 break; |
1199 | |
1200 case JobState_Success: | |
2950
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1201 registry_.MarkRunningAsCompleted(*handler_, CompletedReason_Success); |
2569 | 1202 break; |
1203 | |
1204 case JobState_Paused: | |
1205 registry_.MarkRunningAsPaused(*handler_); | |
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1206 break; |
2569 | 1207 |
1208 case JobState_Retry: | |
1209 registry_.MarkRunningAsRetry(*handler_, targetRetryTimeout_); | |
1210 break; | |
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1211 |
2569 | 1212 default: |
1213 assert(0); | |
1214 } | |
1215 } | |
1216 } | |
1217 | |
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1218 |
2569 | 1219 bool JobsRegistry::RunningJob::IsValid() const |
1220 { | |
1221 return (handler_ != NULL && | |
1222 job_ != NULL); | |
1223 } | |
1224 | |
4024
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1225 |
2569 | 1226 const std::string& JobsRegistry::RunningJob::GetId() const |
1227 { | |
1228 if (!IsValid()) | |
1229 { | |
1230 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
1231 } | |
1232 else | |
1233 { | |
1234 return id_; | |
1235 } | |
1236 } | |
1237 | |
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1238 |
2569 | 1239 int JobsRegistry::RunningJob::GetPriority() const |
1240 { | |
1241 if (!IsValid()) | |
1242 { | |
1243 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
1244 } | |
1245 else | |
1246 { | |
1247 return priority_; | |
1248 } | |
1249 } | |
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1250 |
2569 | 1251 |
1252 IJob& JobsRegistry::RunningJob::GetJob() | |
1253 { | |
1254 if (!IsValid()) | |
1255 { | |
1256 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
1257 } | |
1258 else | |
1259 { | |
1260 return *job_; | |
1261 } | |
1262 } | |
1263 | |
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1264 |
2569 | 1265 bool JobsRegistry::RunningJob::IsPauseScheduled() |
1266 { | |
1267 if (!IsValid()) | |
1268 { | |
1269 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
1270 } | |
1271 else | |
1272 { | |
1273 boost::mutex::scoped_lock lock(registry_.mutex_); | |
1274 registry_.CheckInvariants(); | |
1275 assert(handler_->GetState() == JobState_Running); | |
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1276 |
2569 | 1277 return handler_->IsPauseScheduled(); |
1278 } | |
1279 } | |
1280 | |
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1281 |
2581
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1282 bool JobsRegistry::RunningJob::IsCancelScheduled() |
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1283 { |
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1284 if (!IsValid()) |
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1285 { |
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1286 throw OrthancException(ErrorCode_BadSequenceOfCalls); |
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1287 } |
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1288 else |
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1289 { |
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1290 boost::mutex::scoped_lock lock(registry_.mutex_); |
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1291 registry_.CheckInvariants(); |
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1292 assert(handler_->GetState() == JobState_Running); |
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1293 |
2581
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1294 return handler_->IsCancelScheduled(); |
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1295 } |
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1296 } |
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1297 |
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1298 |
2569 | 1299 void JobsRegistry::RunningJob::MarkSuccess() |
1300 { | |
1301 if (!IsValid()) | |
1302 { | |
1303 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
1304 } | |
1305 else | |
1306 { | |
1307 targetState_ = JobState_Success; | |
1308 } | |
1309 } | |
1310 | |
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1311 |
2569 | 1312 void JobsRegistry::RunningJob::MarkFailure() |
1313 { | |
1314 if (!IsValid()) | |
1315 { | |
1316 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
1317 } | |
1318 else | |
1319 { | |
1320 targetState_ = JobState_Failure; | |
1321 } | |
1322 } | |
1323 | |
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1324 |
2581
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1325 void JobsRegistry::RunningJob::MarkCanceled() |
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1326 { |
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1327 if (!IsValid()) |
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1328 { |
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1329 throw OrthancException(ErrorCode_BadSequenceOfCalls); |
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1330 } |
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1331 else |
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1332 { |
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1333 targetState_ = JobState_Failure; |
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1334 canceled_ = true; |
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1335 } |
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1336 } |
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1337 |
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1338 |
2569 | 1339 void JobsRegistry::RunningJob::MarkPause() |
1340 { | |
1341 if (!IsValid()) | |
1342 { | |
1343 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
1344 } | |
1345 else | |
1346 { | |
1347 targetState_ = JobState_Paused; | |
1348 } | |
1349 } | |
1350 | |
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1351 |
2569 | 1352 void JobsRegistry::RunningJob::MarkRetry(unsigned int timeout) |
1353 { | |
1354 if (!IsValid()) | |
1355 { | |
1356 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
1357 } | |
1358 else | |
1359 { | |
1360 targetState_ = JobState_Retry; | |
1361 targetRetryTimeout_ = timeout; | |
1362 } | |
1363 } | |
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|
1364 |
2569 | 1365 |
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|
1366 void JobsRegistry::RunningJob::UpdateStatus(ErrorCode code, |
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|
1367 const std::string& details) |
2569 | 1368 { |
1369 if (!IsValid()) | |
1370 { | |
1371 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
1372 } | |
1373 else | |
1374 { | |
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|
1375 JobStatus status(code, details, *job_); |
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Alain Mazy <alain@mazy.be>
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|
1376 |
2569 | 1377 boost::mutex::scoped_lock lock(registry_.mutex_); |
1378 registry_.CheckInvariants(); | |
1379 assert(handler_->GetState() == JobState_Running); | |
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Alain Mazy <alain@mazy.be>
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1380 |
2569 | 1381 handler_->SetLastStatus(status); |
1382 } | |
1383 } | |
2667
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1384 |
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1385 |
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1386 |
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1387 void JobsRegistry::Serialize(Json::Value& target) |
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1388 { |
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1389 boost::mutex::scoped_lock lock(mutex_); |
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1390 CheckInvariants(); |
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1391 |
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1392 target = Json::objectValue; |
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|
1393 target[TYPE] = JOBS_REGISTRY; |
2670
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|
1394 target[JOBS] = Json::objectValue; |
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Alain Mazy <alain@mazy.be>
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|
1395 |
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1396 for (JobsIndex::const_iterator it = jobsIndex_.begin(); |
2667
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1397 it != jobsIndex_.end(); ++it) |
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1398 { |
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1399 Json::Value v; |
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|
1400 if (it->second->Serialize(v)) |
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|
1401 { |
2670
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|
1402 target[JOBS][it->first] = v; |
2667
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|
1403 } |
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1404 } |
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|
1405 } |
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|
1406 |
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|
1407 |
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|
1408 JobsRegistry::JobsRegistry(IJobUnserializer& unserializer, |
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Sebastien Jodogne <s.jodogne@gmail.com>
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|
1409 const Json::Value& s, |
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|
1410 size_t maxCompletedJobs) : |
4024
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Alain Mazy <alain@mazy.be>
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|
1411 maxCompletedJobs_(maxCompletedJobs), |
1d2b31fc782f
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Alain Mazy <alain@mazy.be>
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|
1412 observer_(NULL) |
2667
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|
1413 { |
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|
1414 if (SerializationToolbox::ReadString(s, TYPE) != JOBS_REGISTRY || |
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|
1415 !s.isMember(JOBS) || |
2670
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|
1416 s[JOBS].type() != Json::objectValue) |
2667
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|
1417 { |
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|
1418 throw OrthancException(ErrorCode_BadFileFormat); |
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|
1419 } |
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|
1420 |
2670
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Sebastien Jodogne <s.jodogne@gmail.com>
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|
1421 Json::Value::Members members = s[JOBS].getMemberNames(); |
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|
1422 |
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Sebastien Jodogne <s.jodogne@gmail.com>
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|
1423 for (Json::Value::Members::const_iterator it = members.begin(); |
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Sebastien Jodogne <s.jodogne@gmail.com>
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changeset
|
1424 it != members.end(); ++it) |
2667
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Sebastien Jodogne <s.jodogne@gmail.com>
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|
1425 { |
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2a170a8f1faf
replacing std::auto_ptr by std::unique_ptr
Sebastien Jodogne <s.jodogne@gmail.com>
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|
1426 std::unique_ptr<JobHandler> job; |
3191
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|
1427 |
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|
1428 try |
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|
1429 { |
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|
1430 job.reset(new JobHandler(unserializer, s[JOBS][*it], *it)); |
20826867141f
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|
1431 } |
20826867141f
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|
1432 catch (OrthancException& e) |
20826867141f
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|
1433 { |
20826867141f
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|
1434 LOG(WARNING) << "Cannot unserialize one job from previous execution, " |
20826867141f
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|
1435 << "skipping it: " << e.What(); |
20826867141f
ignore jobs that cannot be unserialized
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|
1436 continue; |
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|
1437 } |
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dc18d5804746
support of JobsHistorySize set to zero
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|
1438 |
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|
1439 const boost::posix_time::ptime lastChangeTime = job->GetLastStateChangeTime(); |
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|
1440 |
2667
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|
1441 std::string id; |
2950
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|
1442 SubmitInternal(id, job.release()); |
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|
1443 |
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changeset
|
1444 // Check whether the job has not been removed (which could be |
dc18d5804746
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diff
changeset
|
1445 // the case if the "maxCompletedJobs_" value gets smaller) |
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diff
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|
1446 JobsIndex::iterator found = jobsIndex_.find(id); |
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diff
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|
1447 if (found != jobsIndex_.end()) |
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|
1448 { |
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|
1449 // The job still lies in the history: Update the time of its |
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|
1450 // last change to the time that was serialized |
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changeset
|
1451 assert(found->second != NULL); |
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|
1452 found->second->SetLastStateChangeTime(lastChangeTime); |
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|
1453 } |
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|
1454 } |
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|
1455 } |
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|
1456 |
053e72ff9fc5
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|
1457 |
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changeset
|
1458 void JobsRegistry::GetStatistics(unsigned int& pending, |
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changeset
|
1459 unsigned int& running, |
3179
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New primitives to set and refresh metrics
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|
1460 unsigned int& success, |
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New primitives to set and refresh metrics
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|
1461 unsigned int& failed) |
3177
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|
1462 { |
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|
1463 boost::mutex::scoped_lock lock(mutex_); |
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|
1464 CheckInvariants(); |
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|
1465 |
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|
1466 pending = 0; |
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|
1467 running = 0; |
3179
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|
1468 success = 0; |
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changeset
|
1469 failed = 0; |
4024
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|
1470 |
3177
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|
1471 for (JobsIndex::const_iterator it = jobsIndex_.begin(); |
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|
1472 it != jobsIndex_.end(); ++it) |
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|
1473 { |
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changeset
|
1474 JobHandler& job = *it->second; |
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|
1475 |
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|
1476 switch (job.GetState()) |
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|
1477 { |
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|
1478 case JobState_Retry: |
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|
1479 case JobState_Pending: |
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|
1480 pending ++; |
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|
1481 break; |
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|
1482 |
3179
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|
1483 case JobState_Paused: |
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|
1484 case JobState_Running: |
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changeset
|
1485 running ++; |
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changeset
|
1486 break; |
4024
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|
1487 |
3177
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changeset
|
1488 case JobState_Success: |
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changeset
|
1489 success ++; |
fca730c267d7
New primitives to set and refresh metrics
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3177
diff
changeset
|
1490 break; |
fca730c267d7
New primitives to set and refresh metrics
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3177
diff
changeset
|
1491 |
3177
053e72ff9fc5
new metrics: orthanc_jobs_[pending|running|completed]
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3162
diff
changeset
|
1492 case JobState_Failure: |
3179
fca730c267d7
New primitives to set and refresh metrics
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3177
diff
changeset
|
1493 failed ++; |
3177
053e72ff9fc5
new metrics: orthanc_jobs_[pending|running|completed]
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3162
diff
changeset
|
1494 break; |
053e72ff9fc5
new metrics: orthanc_jobs_[pending|running|completed]
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3162
diff
changeset
|
1495 |
053e72ff9fc5
new metrics: orthanc_jobs_[pending|running|completed]
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3162
diff
changeset
|
1496 default: |
053e72ff9fc5
new metrics: orthanc_jobs_[pending|running|completed]
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3162
diff
changeset
|
1497 throw OrthancException(ErrorCode_InternalError); |
053e72ff9fc5
new metrics: orthanc_jobs_[pending|running|completed]
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3162
diff
changeset
|
1498 } |
4024
1d2b31fc782f
new 'changes': JobSubmitted, JobSuccess, JobFailure
Alain Mazy <alain@mazy.be>
parents:
4022
diff
changeset
|
1499 } |
3177
053e72ff9fc5
new metrics: orthanc_jobs_[pending|running|completed]
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
3162
diff
changeset
|
1500 } |
2569 | 1501 } |