Mercurial > hg > orthanc
annotate Core/JobsEngine/JobsRegistry.cpp @ 2655:c196d76cb8fa jobs
serialization
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 05 Jun 2018 17:57:49 +0200 |
| parents | a3f0f61a14ca |
| children | a6d3e45eeff5 |
| rev | line source |
|---|---|
| 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 | |
| 5 * Copyright (C) 2017-2018 Osimis S.A., Belgium | |
| 6 * | |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU General Public License as | |
| 9 * published by the Free Software Foundation, either version 3 of the | |
| 10 * License, or (at your option) any later version. | |
| 11 * | |
| 12 * In addition, as a special exception, the copyright holders of this | |
| 13 * program give permission to link the code of its release with the | |
| 14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 15 * that use the same license as the "OpenSSL" library), and distribute | |
| 16 * the linked executables. You must obey the GNU General Public License | |
| 17 * in all respects for all of the code used other than "OpenSSL". If you | |
| 18 * modify file(s) with this exception, you may extend this exception to | |
| 19 * your version of the file(s), but you are not obligated to do so. If | |
| 20 * you do not wish to do so, delete this exception statement from your | |
| 21 * version. If you delete this exception statement from all source files | |
| 22 * in the program, then also delete it here. | |
| 23 * | |
| 24 * This program is distributed in the hope that it will be useful, but | |
| 25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 27 * General Public License for more details. | |
| 28 * | |
| 29 * You should have received a copy of the GNU General Public License | |
| 30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 31 **/ | |
| 32 | |
| 33 | |
| 34 #include "../PrecompiledHeaders.h" | |
| 35 #include "JobsRegistry.h" | |
| 36 | |
| 37 #include "../Logging.h" | |
| 38 #include "../OrthancException.h" | |
| 39 #include "../Toolbox.h" | |
| 40 | |
| 41 namespace Orthanc | |
| 42 { | |
| 43 class JobsRegistry::JobHandler : public boost::noncopyable | |
| 44 { | |
| 45 private: | |
| 46 std::string id_; | |
| 47 JobState state_; | |
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48 std::string jobType_; |
| 2569 | 49 std::auto_ptr<IJob> job_; |
| 50 int priority_; // "+inf()" means highest priority | |
| 51 boost::posix_time::ptime creationTime_; | |
| 52 boost::posix_time::ptime lastStateChangeTime_; | |
| 53 boost::posix_time::time_duration runtime_; | |
| 54 boost::posix_time::ptime retryTime_; | |
| 55 bool pauseScheduled_; | |
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56 bool cancelScheduled_; |
| 2569 | 57 JobStatus lastStatus_; |
| 58 | |
| 59 void Touch() | |
| 60 { | |
| 61 const boost::posix_time::ptime now = boost::posix_time::microsec_clock::universal_time(); | |
| 62 | |
| 63 if (state_ == JobState_Running) | |
| 64 { | |
| 65 runtime_ += (now - lastStateChangeTime_); | |
| 66 } | |
| 67 | |
| 68 lastStateChangeTime_ = now; | |
| 69 } | |
| 70 | |
| 71 void SetStateInternal(JobState state) | |
| 72 { | |
| 73 state_ = state; | |
| 74 pauseScheduled_ = false; | |
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75 cancelScheduled_ = false; |
| 2569 | 76 Touch(); |
| 77 } | |
| 78 | |
| 79 public: | |
| 80 JobHandler(IJob* job, | |
| 81 int priority) : | |
| 82 id_(Toolbox::GenerateUuid()), | |
| 83 state_(JobState_Pending), | |
| 84 job_(job), | |
| 85 priority_(priority), | |
| 86 creationTime_(boost::posix_time::microsec_clock::universal_time()), | |
| 87 lastStateChangeTime_(creationTime_), | |
| 88 runtime_(boost::posix_time::milliseconds(0)), | |
| 89 retryTime_(creationTime_), | |
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90 pauseScheduled_(false), |
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91 cancelScheduled_(false) |
| 2569 | 92 { |
| 93 if (job == NULL) | |
| 94 { | |
| 95 throw OrthancException(ErrorCode_NullPointer); | |
| 96 } | |
| 97 | |
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98 job->GetJobType(jobType_); |
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99 job->Start(); |
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100 |
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101 lastStatus_ = JobStatus(ErrorCode_Success, *job_); |
| 2569 | 102 } |
| 103 | |
| 104 const std::string& GetId() const | |
| 105 { | |
| 106 return id_; | |
| 107 } | |
| 108 | |
| 109 IJob& GetJob() const | |
| 110 { | |
| 111 assert(job_.get() != NULL); | |
| 112 return *job_; | |
| 113 } | |
| 114 | |
| 115 void SetPriority(int priority) | |
| 116 { | |
| 117 priority_ = priority; | |
| 118 } | |
| 119 | |
| 120 int GetPriority() const | |
| 121 { | |
| 122 return priority_; | |
| 123 } | |
| 124 | |
| 125 JobState GetState() const | |
| 126 { | |
| 127 return state_; | |
| 128 } | |
| 129 | |
| 130 void SetState(JobState state) | |
| 131 { | |
| 132 if (state == JobState_Retry) | |
| 133 { | |
| 134 // Use "SetRetryState()" | |
| 135 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 136 } | |
| 137 else | |
| 138 { | |
| 139 SetStateInternal(state); | |
| 140 } | |
| 141 } | |
| 142 | |
| 143 void SetRetryState(unsigned int timeout) | |
| 144 { | |
| 145 if (state_ == JobState_Running) | |
| 146 { | |
| 147 SetStateInternal(JobState_Retry); | |
| 148 retryTime_ = (boost::posix_time::microsec_clock::universal_time() + | |
| 149 boost::posix_time::milliseconds(timeout)); | |
| 150 } | |
| 151 else | |
| 152 { | |
| 153 // Only valid for running jobs | |
| 154 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 155 } | |
| 156 } | |
| 157 | |
| 158 void SchedulePause() | |
| 159 { | |
| 160 if (state_ == JobState_Running) | |
| 161 { | |
| 162 pauseScheduled_ = true; | |
| 163 } | |
| 164 else | |
| 165 { | |
| 166 // Only valid for running jobs | |
| 167 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 168 } | |
| 169 } | |
| 170 | |
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171 void ScheduleCancel() |
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172 { |
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173 if (state_ == JobState_Running) |
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174 { |
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175 cancelScheduled_ = true; |
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176 } |
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177 else |
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178 { |
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179 // Only valid for running jobs |
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180 throw OrthancException(ErrorCode_BadSequenceOfCalls); |
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181 } |
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182 } |
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183 |
| 2569 | 184 bool IsPauseScheduled() |
| 185 { | |
| 186 return pauseScheduled_; | |
| 187 } | |
| 188 | |
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189 bool IsCancelScheduled() |
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190 { |
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191 return cancelScheduled_; |
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192 } |
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193 |
| 2569 | 194 bool IsRetryReady(const boost::posix_time::ptime& now) const |
| 195 { | |
| 196 if (state_ != JobState_Retry) | |
| 197 { | |
| 198 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 199 } | |
| 200 else | |
| 201 { | |
| 202 return retryTime_ <= now; | |
| 203 } | |
| 204 } | |
| 205 | |
| 206 const boost::posix_time::ptime& GetCreationTime() const | |
| 207 { | |
| 208 return creationTime_; | |
| 209 } | |
| 210 | |
| 211 const boost::posix_time::ptime& GetLastStateChangeTime() const | |
| 212 { | |
| 213 return lastStateChangeTime_; | |
| 214 } | |
| 215 | |
| 216 const boost::posix_time::time_duration& GetRuntime() const | |
| 217 { | |
| 218 return runtime_; | |
| 219 } | |
| 220 | |
| 221 const JobStatus& GetLastStatus() const | |
| 222 { | |
| 223 return lastStatus_; | |
| 224 } | |
| 225 | |
| 226 void SetLastStatus(const JobStatus& status) | |
| 227 { | |
| 228 lastStatus_ = status; | |
| 229 Touch(); | |
| 230 } | |
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231 |
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232 void SetLastErrorCode(ErrorCode code) |
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233 { |
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234 lastStatus_.SetErrorCode(code); |
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235 } |
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236 |
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237 void Serialize(Json::Value& target) const |
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238 { |
| 2655 | 239 target = Json::objectValue; |
| 240 target["ID"] = id_; | |
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241 target["State"] = EnumerationToString(state_); |
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242 target["JobType"] = jobType_; |
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243 target["Priority"] = priority_; |
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244 target["CreationTime"] = boost::posix_time::to_iso_string(creationTime_); |
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245 target["Runtime"] = static_cast<unsigned int>(runtime_.total_milliseconds()); |
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246 |
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247 if (state_ == JobState_Running) |
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248 { |
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249 // WARNING: Cannot directly access the "job_" member, as long |
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250 // as a "RunningJob" instance is running. We do not use a |
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251 // mutex at the "JobHandler" level, as serialization would be |
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252 // blocked while a step in the job is running. Instead, we |
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253 // save a snapshot of the serialized job. |
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254 target["Job"] = lastStatus_.GetSerialized(); |
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255 } |
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256 else |
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257 { |
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258 job_->Serialize(target["Job"]); |
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259 } |
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260 } |
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261 |
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262 JobHandler(IJobUnserializer& unserializer, |
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263 const Json::Value& serialized) : |
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264 lastStateChangeTime_(boost::posix_time::microsec_clock::universal_time()), |
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265 pauseScheduled_(false), |
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266 cancelScheduled_(false) |
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267 { |
| 2655 | 268 id_ = StringToJobState(IJobUnserializer::ReadString(serialized, "ID")); |
| 269 state_ = StringToJobState(IJobUnserializer::ReadString(serialized, "State")); | |
| 270 priority_ = IJobUnserializer::ReadInteger(serialized, "Priority"); | |
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271 creationTime_ = boost::posix_time::from_iso_string |
| 2655 | 272 (IJobUnserializer::ReadString(serialized, "CreationTime")); |
| 273 runtime_ = boost::posix_time::milliseconds(IJobUnserializer::ReadInteger(serialized, "Runtime")); | |
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274 |
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275 retryTime_ = creationTime_; |
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276 |
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277 if (state_ == JobState_Retry || |
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278 state_ == JobState_Running) |
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279 { |
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280 state_ = JobState_Pending; |
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281 } |
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282 |
| 2652 | 283 job_.reset(unserializer.UnserializeJob(serialized["Job"])); |
| 284 job_->GetJobType(jobType_); | |
| 285 job_->Start(); | |
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286 |
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287 lastStatus_ = JobStatus(ErrorCode_Success, *job_); |
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288 } |
| 2569 | 289 }; |
| 290 | |
| 291 | |
| 292 bool JobsRegistry::PriorityComparator::operator() (JobHandler*& a, | |
| 293 JobHandler*& b) const | |
| 294 { | |
| 295 return a->GetPriority() < b->GetPriority(); | |
| 296 } | |
| 297 | |
| 298 | |
| 299 #if defined(NDEBUG) | |
| 300 void JobsRegistry::CheckInvariants() const | |
| 301 { | |
| 302 } | |
| 303 | |
| 304 #else | |
| 305 bool JobsRegistry::IsPendingJob(const JobHandler& job) const | |
| 306 { | |
| 307 PendingJobs copy = pendingJobs_; | |
| 308 while (!copy.empty()) | |
| 309 { | |
| 310 if (copy.top() == &job) | |
| 311 { | |
| 312 return true; | |
| 313 } | |
| 314 | |
| 315 copy.pop(); | |
| 316 } | |
| 317 | |
| 318 return false; | |
| 319 } | |
| 320 | |
| 321 bool JobsRegistry::IsCompletedJob(JobHandler& job) const | |
| 322 { | |
| 323 for (CompletedJobs::const_iterator it = completedJobs_.begin(); | |
| 324 it != completedJobs_.end(); ++it) | |
| 325 { | |
| 326 if (*it == &job) | |
| 327 { | |
| 328 return true; | |
| 329 } | |
| 330 } | |
| 331 | |
| 332 return false; | |
| 333 } | |
| 334 | |
| 335 bool JobsRegistry::IsRetryJob(JobHandler& job) const | |
| 336 { | |
| 337 return retryJobs_.find(&job) != retryJobs_.end(); | |
| 338 } | |
| 339 | |
| 340 void JobsRegistry::CheckInvariants() const | |
| 341 { | |
| 342 { | |
| 343 PendingJobs copy = pendingJobs_; | |
| 344 while (!copy.empty()) | |
| 345 { | |
| 346 assert(copy.top()->GetState() == JobState_Pending); | |
| 347 copy.pop(); | |
| 348 } | |
| 349 } | |
| 350 | |
| 351 assert(completedJobs_.size() <= maxCompletedJobs_); | |
| 352 | |
| 353 for (CompletedJobs::const_iterator it = completedJobs_.begin(); | |
| 354 it != completedJobs_.end(); ++it) | |
| 355 { | |
| 356 assert((*it)->GetState() == JobState_Success || | |
| 357 (*it)->GetState() == JobState_Failure); | |
| 358 } | |
| 359 | |
| 360 for (RetryJobs::const_iterator it = retryJobs_.begin(); | |
| 361 it != retryJobs_.end(); ++it) | |
| 362 { | |
| 363 assert((*it)->GetState() == JobState_Retry); | |
| 364 } | |
| 365 | |
| 366 for (JobsIndex::const_iterator it = jobsIndex_.begin(); | |
| 367 it != jobsIndex_.end(); ++it) | |
| 368 { | |
| 369 JobHandler& job = *it->second; | |
| 370 | |
| 371 assert(job.GetId() == it->first); | |
| 372 | |
| 373 switch (job.GetState()) | |
| 374 { | |
| 375 case JobState_Pending: | |
| 376 assert(!IsRetryJob(job) && IsPendingJob(job) && !IsCompletedJob(job)); | |
| 377 break; | |
| 378 | |
| 379 case JobState_Success: | |
| 380 case JobState_Failure: | |
| 381 assert(!IsRetryJob(job) && !IsPendingJob(job) && IsCompletedJob(job)); | |
| 382 break; | |
| 383 | |
| 384 case JobState_Retry: | |
| 385 assert(IsRetryJob(job) && !IsPendingJob(job) && !IsCompletedJob(job)); | |
| 386 break; | |
| 387 | |
| 388 case JobState_Running: | |
| 389 case JobState_Paused: | |
| 390 assert(!IsRetryJob(job) && !IsPendingJob(job) && !IsCompletedJob(job)); | |
| 391 break; | |
| 392 | |
| 393 default: | |
| 394 throw OrthancException(ErrorCode_InternalError); | |
| 395 } | |
| 396 } | |
| 397 } | |
| 398 #endif | |
| 399 | |
| 400 | |
| 401 void JobsRegistry::ForgetOldCompletedJobs() | |
| 402 { | |
| 403 if (maxCompletedJobs_ != 0) | |
| 404 { | |
| 405 while (completedJobs_.size() > maxCompletedJobs_) | |
| 406 { | |
| 407 assert(completedJobs_.front() != NULL); | |
| 408 | |
| 409 std::string id = completedJobs_.front()->GetId(); | |
| 410 assert(jobsIndex_.find(id) != jobsIndex_.end()); | |
| 411 | |
| 412 jobsIndex_.erase(id); | |
| 413 delete(completedJobs_.front()); | |
| 414 completedJobs_.pop_front(); | |
| 415 } | |
| 416 } | |
| 417 } | |
| 418 | |
| 419 | |
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420 void JobsRegistry::SetCompletedJob(JobHandler& job, |
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421 bool success) |
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422 { |
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423 job.SetState(success ? JobState_Success : JobState_Failure); |
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424 |
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425 completedJobs_.push_back(&job); |
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426 ForgetOldCompletedJobs(); |
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427 |
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428 someJobComplete_.notify_all(); |
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429 } |
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430 |
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431 |
| 2569 | 432 void JobsRegistry::MarkRunningAsCompleted(JobHandler& job, |
| 433 bool success) | |
| 434 { | |
| 435 LOG(INFO) << "Job has completed with " << (success ? "success" : "failure") | |
| 436 << ": " << job.GetId(); | |
| 437 | |
| 438 CheckInvariants(); | |
|
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439 |
| 2569 | 440 assert(job.GetState() == JobState_Running); |
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441 SetCompletedJob(job, success); |
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442 |
| 2569 | 443 CheckInvariants(); |
| 444 } | |
| 445 | |
| 446 | |
| 447 void JobsRegistry::MarkRunningAsRetry(JobHandler& job, | |
| 448 unsigned int timeout) | |
| 449 { | |
| 450 LOG(INFO) << "Job scheduled for retry in " << timeout << "ms: " << job.GetId(); | |
| 451 | |
| 452 CheckInvariants(); | |
| 453 | |
| 454 assert(job.GetState() == JobState_Running && | |
| 455 retryJobs_.find(&job) == retryJobs_.end()); | |
| 456 | |
| 457 retryJobs_.insert(&job); | |
| 458 job.SetRetryState(timeout); | |
| 459 | |
| 460 CheckInvariants(); | |
| 461 } | |
| 462 | |
| 463 | |
| 464 void JobsRegistry::MarkRunningAsPaused(JobHandler& job) | |
| 465 { | |
| 466 LOG(INFO) << "Job paused: " << job.GetId(); | |
| 467 | |
| 468 CheckInvariants(); | |
| 469 assert(job.GetState() == JobState_Running); | |
| 470 | |
| 471 job.SetState(JobState_Paused); | |
| 472 | |
| 473 CheckInvariants(); | |
| 474 } | |
| 475 | |
| 476 | |
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477 bool JobsRegistry::GetStateInternal(JobState& state, |
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478 const std::string& id) |
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479 { |
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480 CheckInvariants(); |
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481 |
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482 JobsIndex::const_iterator it = jobsIndex_.find(id); |
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483 if (it == jobsIndex_.end()) |
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484 { |
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485 return false; |
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486 } |
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487 else |
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488 { |
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489 state = it->second->GetState(); |
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490 return true; |
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491 } |
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492 } |
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493 |
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494 |
| 2569 | 495 JobsRegistry::~JobsRegistry() |
| 496 { | |
| 497 for (JobsIndex::iterator it = jobsIndex_.begin(); it != jobsIndex_.end(); ++it) | |
| 498 { | |
| 499 assert(it->second != NULL); | |
| 500 delete it->second; | |
| 501 } | |
| 502 } | |
| 503 | |
| 504 | |
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505 void JobsRegistry::SetMaxCompletedJobs(size_t n) |
| 2569 | 506 { |
| 507 boost::mutex::scoped_lock lock(mutex_); | |
| 508 CheckInvariants(); | |
| 509 | |
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510 LOG(INFO) << "The size of the history of the jobs engine is set to: " << n << " job(s)"; |
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511 |
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512 maxCompletedJobs_ = n; |
| 2569 | 513 ForgetOldCompletedJobs(); |
| 514 | |
| 515 CheckInvariants(); | |
| 516 } | |
| 517 | |
| 518 | |
| 519 void JobsRegistry::ListJobs(std::set<std::string>& target) | |
| 520 { | |
| 521 boost::mutex::scoped_lock lock(mutex_); | |
| 522 CheckInvariants(); | |
| 523 | |
| 524 for (JobsIndex::const_iterator it = jobsIndex_.begin(); | |
| 525 it != jobsIndex_.end(); ++it) | |
| 526 { | |
| 527 target.insert(it->first); | |
| 528 } | |
| 529 } | |
| 530 | |
| 531 | |
| 532 bool JobsRegistry::GetJobInfo(JobInfo& target, | |
| 533 const std::string& id) | |
| 534 { | |
| 535 boost::mutex::scoped_lock lock(mutex_); | |
| 536 CheckInvariants(); | |
| 537 | |
| 538 JobsIndex::const_iterator found = jobsIndex_.find(id); | |
| 539 | |
| 540 if (found == jobsIndex_.end()) | |
| 541 { | |
| 542 return false; | |
| 543 } | |
| 544 else | |
| 545 { | |
| 546 const JobHandler& handler = *found->second; | |
| 547 target = JobInfo(handler.GetId(), | |
| 548 handler.GetPriority(), | |
| 549 handler.GetState(), | |
| 550 handler.GetLastStatus(), | |
| 551 handler.GetCreationTime(), | |
| 552 handler.GetLastStateChangeTime(), | |
| 553 handler.GetRuntime()); | |
| 554 return true; | |
| 555 } | |
| 556 } | |
| 557 | |
| 558 | |
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559 void JobsRegistry::Serialize(Json::Value& target) |
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560 { |
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561 boost::mutex::scoped_lock lock(mutex_); |
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562 CheckInvariants(); |
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563 |
| 2655 | 564 target = Json::arrayValue; |
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565 |
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566 for (JobsIndex::const_iterator it = jobsIndex_.begin(); |
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567 it != jobsIndex_.end(); ++it) |
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568 { |
| 2655 | 569 Json::Value v; |
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570 it->second->Serialize(v); |
| 2655 | 571 target.append(v); |
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572 } |
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573 } |
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574 |
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575 |
| 2569 | 576 void JobsRegistry::Submit(std::string& id, |
| 577 IJob* job, // Takes ownership | |
| 578 int priority) | |
| 579 { | |
| 580 std::auto_ptr<JobHandler> handler(new JobHandler(job, priority)); | |
| 581 | |
| 582 boost::mutex::scoped_lock lock(mutex_); | |
| 583 CheckInvariants(); | |
| 584 | |
| 585 id = handler->GetId(); | |
| 586 | |
| 587 pendingJobs_.push(handler.get()); | |
| 588 pendingJobAvailable_.notify_one(); | |
| 589 | |
| 590 jobsIndex_.insert(std::make_pair(id, handler.release())); | |
| 591 | |
| 592 LOG(INFO) << "New job submitted with priority " << priority << ": " << id; | |
| 593 | |
| 594 CheckInvariants(); | |
| 595 } | |
| 596 | |
| 597 | |
| 598 void JobsRegistry::Submit(IJob* job, // Takes ownership | |
| 599 int priority) | |
| 600 { | |
| 601 std::string id; | |
| 602 Submit(id, job, priority); | |
| 603 } | |
| 604 | |
| 605 | |
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606 bool JobsRegistry::SubmitAndWait(IJob* job, // Takes ownership |
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607 int priority) |
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608 { |
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609 std::string id; |
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610 Submit(id, job, priority); |
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611 |
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612 JobState state; |
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613 |
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614 { |
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615 boost::mutex::scoped_lock lock(mutex_); |
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616 |
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617 while (GetStateInternal(state, id) && |
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618 state != JobState_Success && |
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619 state != JobState_Failure) |
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620 { |
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621 someJobComplete_.wait(lock); |
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622 } |
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623 } |
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624 |
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625 return (state == JobState_Success); |
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|
626 } |
|
2e879c796ec7
JobsRegistry::SubmitAndWait(), StoreScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2569
diff
changeset
|
627 |
|
2e879c796ec7
JobsRegistry::SubmitAndWait(), StoreScuJob
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2569
diff
changeset
|
628 |
|
2573
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
629 bool JobsRegistry::SetPriority(const std::string& id, |
| 2569 | 630 int priority) |
| 631 { | |
| 632 LOG(INFO) << "Changing priority to " << priority << " for job: " << id; | |
| 633 | |
| 634 boost::mutex::scoped_lock lock(mutex_); | |
| 635 CheckInvariants(); | |
| 636 | |
| 637 JobsIndex::iterator found = jobsIndex_.find(id); | |
| 638 | |
| 639 if (found == jobsIndex_.end()) | |
| 640 { | |
| 641 LOG(WARNING) << "Unknown job: " << id; | |
|
2573
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
642 return false; |
| 2569 | 643 } |
| 644 else | |
| 645 { | |
| 646 found->second->SetPriority(priority); | |
| 647 | |
| 648 if (found->second->GetState() == JobState_Pending) | |
| 649 { | |
| 650 // If the job is pending, we need to reconstruct the | |
| 651 // priority queue, as the heap condition has changed | |
| 652 | |
| 653 PendingJobs copy; | |
| 654 std::swap(copy, pendingJobs_); | |
| 655 | |
| 656 assert(pendingJobs_.empty()); | |
| 657 while (!copy.empty()) | |
| 658 { | |
| 659 pendingJobs_.push(copy.top()); | |
| 660 copy.pop(); | |
| 661 } | |
| 662 } | |
|
2573
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
663 |
|
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
664 CheckInvariants(); |
|
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
665 return true; |
| 2569 | 666 } |
| 667 } | |
| 668 | |
| 669 | |
|
2581
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
670 void JobsRegistry::RemovePendingJob(const std::string& id) |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
671 { |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
672 // If the job is pending, we need to reconstruct the priority |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
673 // queue to remove it |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
674 PendingJobs copy; |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
675 std::swap(copy, pendingJobs_); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
676 |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
677 assert(pendingJobs_.empty()); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
678 while (!copy.empty()) |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
679 { |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
680 if (copy.top()->GetId() != id) |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
681 { |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
682 pendingJobs_.push(copy.top()); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
683 } |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
684 |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
685 copy.pop(); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
686 } |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
687 } |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
688 |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
689 |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
690 void JobsRegistry::RemoveRetryJob(JobHandler* handler) |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
691 { |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
692 RetryJobs::iterator item = retryJobs_.find(handler); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
693 assert(item != retryJobs_.end()); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
694 retryJobs_.erase(item); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
695 } |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
696 |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
697 |
|
2573
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
698 bool JobsRegistry::Pause(const std::string& id) |
| 2569 | 699 { |
| 700 LOG(INFO) << "Pausing job: " << id; | |
| 701 | |
| 702 boost::mutex::scoped_lock lock(mutex_); | |
| 703 CheckInvariants(); | |
| 704 | |
| 705 JobsIndex::iterator found = jobsIndex_.find(id); | |
| 706 | |
| 707 if (found == jobsIndex_.end()) | |
| 708 { | |
| 709 LOG(WARNING) << "Unknown job: " << id; | |
|
2573
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
710 return false; |
| 2569 | 711 } |
| 712 else | |
| 713 { | |
| 714 switch (found->second->GetState()) | |
| 715 { | |
| 716 case JobState_Pending: | |
|
2581
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
717 RemovePendingJob(id); |
| 2569 | 718 found->second->SetState(JobState_Paused); |
| 719 break; | |
| 720 | |
| 721 case JobState_Retry: | |
|
2581
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
722 RemoveRetryJob(found->second); |
| 2569 | 723 found->second->SetState(JobState_Paused); |
| 724 break; | |
| 725 | |
| 726 case JobState_Paused: | |
| 727 case JobState_Success: | |
| 728 case JobState_Failure: | |
| 729 // Nothing to be done | |
| 730 break; | |
| 731 | |
| 732 case JobState_Running: | |
| 733 found->second->SchedulePause(); | |
| 734 break; | |
| 735 | |
| 736 default: | |
| 737 throw OrthancException(ErrorCode_InternalError); | |
| 738 } | |
|
2573
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
739 |
|
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
740 CheckInvariants(); |
|
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
741 return true; |
| 2569 | 742 } |
| 743 } | |
| 744 | |
| 745 | |
|
2581
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
746 bool JobsRegistry::Cancel(const std::string& id) |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
747 { |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
748 LOG(INFO) << "Canceling job: " << id; |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
749 |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
750 boost::mutex::scoped_lock lock(mutex_); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
751 CheckInvariants(); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
752 |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
753 JobsIndex::iterator found = jobsIndex_.find(id); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
754 |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
755 if (found == jobsIndex_.end()) |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
756 { |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
757 LOG(WARNING) << "Unknown job: " << id; |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
758 return false; |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
759 } |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
760 else |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
761 { |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
762 switch (found->second->GetState()) |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
763 { |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
764 case JobState_Pending: |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
765 RemovePendingJob(id); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
766 SetCompletedJob(*found->second, false); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
767 found->second->SetLastErrorCode(ErrorCode_CanceledJob); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
768 break; |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
769 |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
770 case JobState_Retry: |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
771 RemoveRetryJob(found->second); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
772 SetCompletedJob(*found->second, false); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
773 found->second->SetLastErrorCode(ErrorCode_CanceledJob); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
774 break; |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
775 |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
776 case JobState_Paused: |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
777 SetCompletedJob(*found->second, false); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
778 found->second->SetLastErrorCode(ErrorCode_CanceledJob); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
779 break; |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
780 |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
781 case JobState_Success: |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
782 case JobState_Failure: |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
783 // Nothing to be done |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
784 break; |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
785 |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
786 case JobState_Running: |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
787 found->second->ScheduleCancel(); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
788 break; |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
789 |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
790 default: |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
791 throw OrthancException(ErrorCode_InternalError); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
792 } |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
793 |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
794 CheckInvariants(); |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
795 return true; |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
796 } |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
797 } |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
798 |
|
8da2cffc2378
JobsRegistry::Cancel()
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2573
diff
changeset
|
799 |
|
2573
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
800 bool JobsRegistry::Resume(const std::string& id) |
| 2569 | 801 { |
| 802 LOG(INFO) << "Resuming job: " << id; | |
| 803 | |
| 804 boost::mutex::scoped_lock lock(mutex_); | |
| 805 CheckInvariants(); | |
| 806 | |
| 807 JobsIndex::iterator found = jobsIndex_.find(id); | |
| 808 | |
| 809 if (found == jobsIndex_.end()) | |
| 810 { | |
| 811 LOG(WARNING) << "Unknown job: " << id; | |
|
2573
3372c5255333
StoreScuJob, Orthanc Explorer for jobs
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
2570
diff
changeset
|
812 return false; |
| 2569 | 813 } |
| 814 else if (found->second->GetState() != JobState_Paused) | |
| 815 { | |
| 816 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
|
817 return false; |
| 2569 | 818 } |
| 819 else | |
| 820 { | |
| 821 found->second->SetState(JobState_Pending); | |
| 822 pendingJobs_.push(found->second); | |
| 823 pendingJobAvailable_.notify_one(); | |
|
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StoreScuJob, Orthanc Explorer for jobs
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|
824 CheckInvariants(); |
|
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StoreScuJob, Orthanc Explorer for jobs
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|
825 return true; |
| 2569 | 826 } |
| 827 } | |
| 828 | |
| 829 | |
|
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StoreScuJob, Orthanc Explorer for jobs
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|
830 bool JobsRegistry::Resubmit(const std::string& id) |
| 2569 | 831 { |
| 832 LOG(INFO) << "Resubmitting failed job: " << id; | |
| 833 | |
| 834 boost::mutex::scoped_lock lock(mutex_); | |
| 835 CheckInvariants(); | |
| 836 | |
| 837 JobsIndex::iterator found = jobsIndex_.find(id); | |
| 838 | |
| 839 if (found == jobsIndex_.end()) | |
| 840 { | |
| 841 LOG(WARNING) << "Unknown job: " << id; | |
|
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StoreScuJob, Orthanc Explorer for jobs
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|
842 return false; |
| 2569 | 843 } |
| 844 else if (found->second->GetState() != JobState_Failure) | |
| 845 { | |
|
2600
140a539b4eba
SequenceOfOperationsJob
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846 printf("%s\n", EnumerationToString(found->second->GetState())); |
| 2569 | 847 LOG(WARNING) << "Cannot resubmit a job that has not failed: " << id; |
|
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StoreScuJob, Orthanc Explorer for jobs
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848 return false; |
| 2569 | 849 } |
| 850 else | |
| 851 { | |
|
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OrthancPeerStoreJob
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852 found->second->GetJob().SignalResubmit(); |
|
1b6a6d80b6f2
OrthancPeerStoreJob
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|
853 |
| 2569 | 854 bool ok = false; |
| 855 for (CompletedJobs::iterator it = completedJobs_.begin(); | |
| 856 it != completedJobs_.end(); ++it) | |
| 857 { | |
| 858 if (*it == found->second) | |
| 859 { | |
| 860 ok = true; | |
| 861 completedJobs_.erase(it); | |
| 862 break; | |
| 863 } | |
| 864 } | |
| 865 | |
| 866 assert(ok); | |
| 867 | |
| 868 found->second->SetState(JobState_Pending); | |
| 869 pendingJobs_.push(found->second); | |
| 870 pendingJobAvailable_.notify_one(); | |
|
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StoreScuJob, Orthanc Explorer for jobs
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|
871 |
|
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StoreScuJob, Orthanc Explorer for jobs
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|
872 CheckInvariants(); |
|
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StoreScuJob, Orthanc Explorer for jobs
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|
873 return true; |
| 2569 | 874 } |
| 875 } | |
| 876 | |
| 877 | |
| 878 void JobsRegistry::ScheduleRetries() | |
| 879 { | |
| 880 boost::mutex::scoped_lock lock(mutex_); | |
| 881 CheckInvariants(); | |
| 882 | |
| 883 RetryJobs copy; | |
| 884 std::swap(copy, retryJobs_); | |
| 885 | |
| 886 const boost::posix_time::ptime now = boost::posix_time::microsec_clock::universal_time(); | |
| 887 | |
| 888 assert(retryJobs_.empty()); | |
| 889 for (RetryJobs::iterator it = copy.begin(); it != copy.end(); ++it) | |
| 890 { | |
| 891 if ((*it)->IsRetryReady(now)) | |
| 892 { | |
| 893 LOG(INFO) << "Retrying job: " << (*it)->GetId(); | |
| 894 (*it)->SetState(JobState_Pending); | |
| 895 pendingJobs_.push(*it); | |
| 896 pendingJobAvailable_.notify_one(); | |
| 897 } | |
| 898 else | |
| 899 { | |
| 900 retryJobs_.insert(*it); | |
| 901 } | |
| 902 } | |
| 903 | |
| 904 CheckInvariants(); | |
| 905 } | |
| 906 | |
| 907 | |
| 908 bool JobsRegistry::GetState(JobState& state, | |
| 909 const std::string& id) | |
| 910 { | |
| 911 boost::mutex::scoped_lock lock(mutex_); | |
|
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JobsRegistry::SubmitAndWait(), StoreScuJob
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912 return GetStateInternal(state, id); |
| 2569 | 913 } |
| 914 | |
| 915 | |
| 916 JobsRegistry::RunningJob::RunningJob(JobsRegistry& registry, | |
| 917 unsigned int timeout) : | |
| 918 registry_(registry), | |
| 919 handler_(NULL), | |
| 920 targetState_(JobState_Failure), | |
|
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JobsRegistry::Cancel()
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921 targetRetryTimeout_(0), |
|
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JobsRegistry::Cancel()
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922 canceled_(false) |
| 2569 | 923 { |
| 924 { | |
| 925 boost::mutex::scoped_lock lock(registry_.mutex_); | |
| 926 | |
| 927 while (registry_.pendingJobs_.empty()) | |
| 928 { | |
| 929 if (timeout == 0) | |
| 930 { | |
| 931 registry_.pendingJobAvailable_.wait(lock); | |
| 932 } | |
| 933 else | |
| 934 { | |
| 935 bool success = registry_.pendingJobAvailable_.timed_wait | |
| 936 (lock, boost::posix_time::milliseconds(timeout)); | |
| 937 if (!success) | |
| 938 { | |
| 939 // No pending job | |
| 940 return; | |
| 941 } | |
| 942 } | |
| 943 } | |
| 944 | |
| 945 handler_ = registry_.pendingJobs_.top(); | |
| 946 registry_.pendingJobs_.pop(); | |
| 947 | |
| 948 assert(handler_->GetState() == JobState_Pending); | |
| 949 handler_->SetState(JobState_Running); | |
|
2581
8da2cffc2378
JobsRegistry::Cancel()
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950 handler_->SetLastErrorCode(ErrorCode_Success); |
| 2569 | 951 |
| 952 job_ = &handler_->GetJob(); | |
| 953 id_ = handler_->GetId(); | |
| 954 priority_ = handler_->GetPriority(); | |
| 955 } | |
| 956 } | |
| 957 | |
| 958 | |
| 959 JobsRegistry::RunningJob::~RunningJob() | |
| 960 { | |
| 961 if (IsValid()) | |
| 962 { | |
| 963 boost::mutex::scoped_lock lock(registry_.mutex_); | |
| 964 | |
| 965 switch (targetState_) | |
| 966 { | |
| 967 case JobState_Failure: | |
| 968 registry_.MarkRunningAsCompleted(*handler_, false); | |
|
2581
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JobsRegistry::Cancel()
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diff
changeset
|
969 |
|
8da2cffc2378
JobsRegistry::Cancel()
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|
970 if (canceled_) |
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JobsRegistry::Cancel()
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|
971 { |
|
8da2cffc2378
JobsRegistry::Cancel()
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|
972 handler_->SetLastErrorCode(ErrorCode_CanceledJob); |
|
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JobsRegistry::Cancel()
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|
973 } |
|
8da2cffc2378
JobsRegistry::Cancel()
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changeset
|
974 |
| 2569 | 975 break; |
| 976 | |
| 977 case JobState_Success: | |
| 978 registry_.MarkRunningAsCompleted(*handler_, true); | |
| 979 break; | |
| 980 | |
| 981 case JobState_Paused: | |
| 982 registry_.MarkRunningAsPaused(*handler_); | |
| 983 break; | |
| 984 | |
| 985 case JobState_Retry: | |
| 986 registry_.MarkRunningAsRetry(*handler_, targetRetryTimeout_); | |
| 987 break; | |
| 988 | |
| 989 default: | |
| 990 assert(0); | |
| 991 } | |
| 992 } | |
| 993 } | |
| 994 | |
| 995 | |
| 996 bool JobsRegistry::RunningJob::IsValid() const | |
| 997 { | |
| 998 return (handler_ != NULL && | |
| 999 job_ != NULL); | |
| 1000 } | |
| 1001 | |
| 1002 | |
| 1003 const std::string& JobsRegistry::RunningJob::GetId() const | |
| 1004 { | |
| 1005 if (!IsValid()) | |
| 1006 { | |
| 1007 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 1008 } | |
| 1009 else | |
| 1010 { | |
| 1011 return id_; | |
| 1012 } | |
| 1013 } | |
| 1014 | |
| 1015 | |
| 1016 int JobsRegistry::RunningJob::GetPriority() const | |
| 1017 { | |
| 1018 if (!IsValid()) | |
| 1019 { | |
| 1020 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 1021 } | |
| 1022 else | |
| 1023 { | |
| 1024 return priority_; | |
| 1025 } | |
| 1026 } | |
| 1027 | |
| 1028 | |
| 1029 IJob& JobsRegistry::RunningJob::GetJob() | |
| 1030 { | |
| 1031 if (!IsValid()) | |
| 1032 { | |
| 1033 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 1034 } | |
| 1035 else | |
| 1036 { | |
| 1037 return *job_; | |
| 1038 } | |
| 1039 } | |
| 1040 | |
| 1041 | |
| 1042 bool JobsRegistry::RunningJob::IsPauseScheduled() | |
| 1043 { | |
| 1044 if (!IsValid()) | |
| 1045 { | |
| 1046 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 1047 } | |
| 1048 else | |
| 1049 { | |
| 1050 boost::mutex::scoped_lock lock(registry_.mutex_); | |
| 1051 registry_.CheckInvariants(); | |
| 1052 assert(handler_->GetState() == JobState_Running); | |
| 1053 | |
| 1054 return handler_->IsPauseScheduled(); | |
| 1055 } | |
| 1056 } | |
| 1057 | |
| 1058 | |
|
2581
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|
1059 bool JobsRegistry::RunningJob::IsCancelScheduled() |
|
8da2cffc2378
JobsRegistry::Cancel()
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|
1060 { |
|
8da2cffc2378
JobsRegistry::Cancel()
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|
1061 if (!IsValid()) |
|
8da2cffc2378
JobsRegistry::Cancel()
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|
1062 { |
|
8da2cffc2378
JobsRegistry::Cancel()
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|
1063 throw OrthancException(ErrorCode_BadSequenceOfCalls); |
|
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JobsRegistry::Cancel()
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|
1064 } |
|
8da2cffc2378
JobsRegistry::Cancel()
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|
1065 else |
|
8da2cffc2378
JobsRegistry::Cancel()
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|
1066 { |
|
8da2cffc2378
JobsRegistry::Cancel()
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|
1067 boost::mutex::scoped_lock lock(registry_.mutex_); |
|
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JobsRegistry::Cancel()
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|
1068 registry_.CheckInvariants(); |
|
8da2cffc2378
JobsRegistry::Cancel()
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|
1069 assert(handler_->GetState() == JobState_Running); |
|
8da2cffc2378
JobsRegistry::Cancel()
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|
1070 |
|
8da2cffc2378
JobsRegistry::Cancel()
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|
1071 return handler_->IsCancelScheduled(); |
|
8da2cffc2378
JobsRegistry::Cancel()
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|
1072 } |
|
8da2cffc2378
JobsRegistry::Cancel()
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|
1073 } |
|
8da2cffc2378
JobsRegistry::Cancel()
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|
1074 |
|
8da2cffc2378
JobsRegistry::Cancel()
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|
1075 |
| 2569 | 1076 void JobsRegistry::RunningJob::MarkSuccess() |
| 1077 { | |
| 1078 if (!IsValid()) | |
| 1079 { | |
| 1080 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 1081 } | |
| 1082 else | |
| 1083 { | |
| 1084 targetState_ = JobState_Success; | |
| 1085 } | |
| 1086 } | |
| 1087 | |
| 1088 | |
| 1089 void JobsRegistry::RunningJob::MarkFailure() | |
| 1090 { | |
| 1091 if (!IsValid()) | |
| 1092 { | |
| 1093 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 1094 } | |
| 1095 else | |
| 1096 { | |
| 1097 targetState_ = JobState_Failure; | |
| 1098 } | |
| 1099 } | |
| 1100 | |
| 1101 | |
|
2581
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|
1102 void JobsRegistry::RunningJob::MarkCanceled() |
|
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JobsRegistry::Cancel()
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|
1103 { |
|
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JobsRegistry::Cancel()
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1104 if (!IsValid()) |
|
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JobsRegistry::Cancel()
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|
1105 { |
|
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1106 throw OrthancException(ErrorCode_BadSequenceOfCalls); |
|
8da2cffc2378
JobsRegistry::Cancel()
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1107 } |
|
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|
1108 else |
|
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JobsRegistry::Cancel()
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1109 { |
|
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1110 targetState_ = JobState_Failure; |
|
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1111 canceled_ = true; |
|
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1112 } |
|
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1113 } |
|
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1114 |
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1115 |
| 2569 | 1116 void JobsRegistry::RunningJob::MarkPause() |
| 1117 { | |
| 1118 if (!IsValid()) | |
| 1119 { | |
| 1120 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 1121 } | |
| 1122 else | |
| 1123 { | |
| 1124 targetState_ = JobState_Paused; | |
| 1125 } | |
| 1126 } | |
| 1127 | |
| 1128 | |
| 1129 void JobsRegistry::RunningJob::MarkRetry(unsigned int timeout) | |
| 1130 { | |
| 1131 if (!IsValid()) | |
| 1132 { | |
| 1133 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 1134 } | |
| 1135 else | |
| 1136 { | |
| 1137 targetState_ = JobState_Retry; | |
| 1138 targetRetryTimeout_ = timeout; | |
| 1139 } | |
| 1140 } | |
| 1141 | |
| 1142 | |
| 1143 void JobsRegistry::RunningJob::UpdateStatus(ErrorCode code) | |
| 1144 { | |
| 1145 if (!IsValid()) | |
| 1146 { | |
| 1147 throw OrthancException(ErrorCode_BadSequenceOfCalls); | |
| 1148 } | |
| 1149 else | |
| 1150 { | |
| 1151 JobStatus status(code, *job_); | |
| 1152 | |
| 1153 boost::mutex::scoped_lock lock(registry_.mutex_); | |
| 1154 registry_.CheckInvariants(); | |
| 1155 assert(handler_->GetState() == JobState_Running); | |
| 1156 | |
| 1157 handler_->SetLastStatus(status); | |
| 1158 } | |
| 1159 } | |
| 1160 } |