Mercurial > hg > orthanc-transfers
annotate Framework/HttpQueries/HttpQueriesQueue.cpp @ 77:1e396fb509ca default
updated copyright, as Orthanc Team now replaces Osimis
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 30 May 2024 22:44:10 +0200 |
| parents | f4e828607f02 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * Transfers accelerator plugin for Orthanc | |
|
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1e396fb509ca
updated copyright, as Orthanc Team now replaces Osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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3 * Copyright (C) 2018-2023 Osimis S.A., Belgium |
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1e396fb509ca
updated copyright, as Orthanc Team now replaces Osimis
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4 * Copyright (C) 2024-2024 Orthanc Team SRL, Belgium |
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updated copyright, as Orthanc Team now replaces Osimis
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5 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 0 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU Affero General Public License | |
| 9 * as published by the Free Software Foundation, either version 3 of | |
| 10 * the License, or (at your option) any later version. | |
| 11 * | |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 * Affero General Public License for more details. | |
| 16 * | |
| 17 * You should have received a copy of the GNU Affero General Public License | |
| 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 **/ | |
| 20 | |
| 21 | |
| 22 #include "HttpQueriesQueue.h" | |
| 23 | |
| 20 | 24 #include <Logging.h> |
| 25 #include <OrthancException.h> | |
| 0 | 26 |
| 27 namespace OrthancPlugins | |
| 28 { | |
| 29 HttpQueriesQueue::Status HttpQueriesQueue::GetStatusInternal() const | |
| 30 { | |
| 31 if (successQueries_ == queries_.size()) | |
| 32 { | |
| 33 return Status_Success; | |
| 34 } | |
| 35 else if (isFailure_) | |
| 36 { | |
| 37 return Status_Failure; | |
| 38 } | |
| 39 else | |
| 40 { | |
| 41 return Status_Running; | |
| 42 } | |
| 43 } | |
| 44 | |
| 45 | |
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46 HttpQueriesQueue::HttpQueriesQueue() : |
| 0 | 47 maxRetries_(0) |
| 48 { | |
| 49 Reset(); | |
| 50 } | |
| 51 | |
| 52 | |
| 53 HttpQueriesQueue::~HttpQueriesQueue() | |
| 54 { | |
| 55 for (size_t i = 0; i < queries_.size(); i++) | |
| 56 { | |
| 57 assert(queries_[i] != NULL); | |
| 58 delete queries_[i]; | |
| 59 } | |
| 60 } | |
| 61 | |
| 62 | |
| 63 unsigned int HttpQueriesQueue::GetMaxRetries() | |
| 64 { | |
| 65 boost::mutex::scoped_lock lock(mutex_); | |
| 66 return maxRetries_; | |
| 67 } | |
| 68 | |
| 69 | |
| 70 void HttpQueriesQueue::SetMaxRetries(unsigned int maxRetries) | |
| 71 { | |
| 72 boost::mutex::scoped_lock lock(mutex_); | |
| 73 maxRetries_ = maxRetries; | |
| 74 } | |
| 75 | |
| 76 | |
| 77 void HttpQueriesQueue::Reserve(size_t size) | |
| 78 { | |
| 79 boost::mutex::scoped_lock lock(mutex_); | |
| 80 queries_.reserve(size); | |
| 81 } | |
| 82 | |
| 83 | |
| 84 void HttpQueriesQueue::Reset() | |
| 85 { | |
| 86 boost::mutex::scoped_lock lock(mutex_); | |
| 87 position_ = 0; | |
| 88 downloadedSize_ = 0; | |
| 89 uploadedSize_ = 0; | |
| 90 successQueries_ = 0; | |
| 91 isFailure_ = false; | |
| 92 } | |
| 93 | |
| 94 | |
| 95 void HttpQueriesQueue::Enqueue(IHttpQuery* query) | |
| 96 { | |
| 97 if (query == NULL) | |
| 98 { | |
| 99 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); | |
| 100 } | |
| 101 else | |
| 102 { | |
| 103 boost::mutex::scoped_lock lock(mutex_); | |
| 104 queries_.push_back(query); | |
| 105 } | |
| 106 } | |
| 107 | |
| 108 | |
| 3 | 109 bool HttpQueriesQueue::ExecuteOneQuery(size_t& networkTraffic) |
| 0 | 110 { |
| 111 networkTraffic = 0; | |
| 112 | |
| 113 unsigned int maxRetries; | |
| 114 IHttpQuery* query = NULL; | |
| 115 | |
| 116 { | |
| 117 boost::mutex::scoped_lock lock(mutex_); | |
| 118 | |
| 119 maxRetries = maxRetries_; | |
| 120 | |
| 121 if (position_ == queries_.size() || | |
| 122 isFailure_) | |
| 123 { | |
| 124 return false; | |
| 125 } | |
| 126 else | |
| 127 { | |
| 128 query = queries_[position_]; | |
| 129 position_ ++; | |
| 130 } | |
| 131 } | |
| 132 | |
| 133 std::string body; | |
| 134 | |
| 135 if (query->GetMethod() == Orthanc::HttpMethod_Post || | |
| 136 query->GetMethod() == Orthanc::HttpMethod_Put) | |
| 137 { | |
| 138 query->ReadBody(body); | |
| 139 } | |
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Added 'SenderTransferID' option that is added as an HTTP header in outgoing requests in PushMode
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140 |
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Added 'SenderTransferID' option that is added as an HTTP header in outgoing requests in PushMode
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parents:
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141 std::map<std::string, std::string> headers; |
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142 query->GetHttpHeaders(headers); |
| 0 | 143 |
| 144 unsigned int retry = 0; | |
| 145 | |
| 146 for (;;) | |
| 147 { | |
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fix for compatibility with simplified OrthancPluginCppWrapper
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parents:
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148 MemoryBuffer answer; |
| 0 | 149 |
| 150 bool success; | |
| 151 | |
| 152 try | |
| 153 { | |
| 154 switch (query->GetMethod()) | |
| 155 { | |
| 156 case Orthanc::HttpMethod_Get: | |
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parents:
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157 success = peers_.DoGet(answer, query->GetPeer(), query->GetUri(), headers); |
| 0 | 158 break; |
| 159 | |
| 160 case Orthanc::HttpMethod_Post: | |
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Added 'SenderTransferID' option that is added as an HTTP header in outgoing requests in PushMode
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parents:
33
diff
changeset
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161 success = peers_.DoPost(answer, query->GetPeer(), query->GetUri(), body, headers); |
| 0 | 162 break; |
| 163 | |
| 164 case Orthanc::HttpMethod_Put: | |
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Added 'SenderTransferID' option that is added as an HTTP header in outgoing requests in PushMode
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parents:
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changeset
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165 success = peers_.DoPut(query->GetPeer(), query->GetUri(), body, headers); |
| 0 | 166 break; |
| 167 | |
| 168 case Orthanc::HttpMethod_Delete: | |
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Added 'SenderTransferID' option that is added as an HTTP header in outgoing requests in PushMode
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parents:
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diff
changeset
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169 success = peers_.DoDelete(query->GetPeer(), query->GetUri(), headers); |
| 0 | 170 break; |
| 171 | |
| 172 default: | |
| 173 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
| 174 } | |
| 175 } | |
| 176 catch (Orthanc::OrthancException& e) | |
| 177 { | |
| 178 LOG(ERROR) << "Unhandled exception during an HTTP query to peer \"" | |
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parents:
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changeset
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179 << query->GetPeer() << " " << query->GetUri() + "\": " << e.What(); |
| 0 | 180 success = false; |
| 181 } | |
| 182 | |
| 183 if (success) | |
| 184 { | |
| 185 size_t downloaded = 0; | |
| 186 size_t uploaded = 0; | |
| 187 | |
| 188 if (query->GetMethod() == Orthanc::HttpMethod_Get || | |
| 189 query->GetMethod() == Orthanc::HttpMethod_Post) | |
| 190 { | |
| 191 query->HandleAnswer(answer.GetData(), answer.GetSize()); | |
| 192 downloaded = answer.GetSize(); | |
| 193 } | |
| 194 | |
| 195 if (query->GetMethod() == Orthanc::HttpMethod_Put || | |
| 196 query->GetMethod() == Orthanc::HttpMethod_Post) | |
| 197 { | |
| 198 uploaded = body.size(); | |
| 199 } | |
| 200 | |
| 201 networkTraffic = downloaded + uploaded; | |
| 202 | |
| 203 { | |
| 204 boost::mutex::scoped_lock lock(mutex_); | |
| 205 downloadedSize_ += downloaded; | |
| 206 uploadedSize_ += uploaded; | |
| 207 successQueries_ ++; | |
| 208 | |
| 209 if (successQueries_ == queries_.size()) | |
| 210 { | |
| 211 completed_.notify_all(); | |
| 212 } | |
| 213 | |
| 214 return true; | |
| 215 } | |
| 216 } | |
| 217 else | |
| 218 { | |
| 219 // Error: Let's retry | |
| 220 retry ++; | |
| 221 | |
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10
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new option: MaxHttpRetries
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parents:
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changeset
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222 if (retry <= maxRetries) |
| 0 | 223 { |
| 224 // Wait 1 second before retrying | |
| 225 boost::this_thread::sleep(boost::posix_time::seconds(1)); | |
| 226 } | |
| 227 else | |
| 228 { | |
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44
f4e828607f02
Added 'SenderTransferID' option that is added as an HTTP header in outgoing requests in PushMode
Alain Mazy <am@osimis.io>
parents:
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diff
changeset
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229 if (maxRetries > 0) |
|
f4e828607f02
Added 'SenderTransferID' option that is added as an HTTP header in outgoing requests in PushMode
Alain Mazy <am@osimis.io>
parents:
33
diff
changeset
|
230 { |
|
f4e828607f02
Added 'SenderTransferID' option that is added as an HTTP header in outgoing requests in PushMode
Alain Mazy <am@osimis.io>
parents:
33
diff
changeset
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231 LOG(ERROR) << "Reached the maximum number of retries for a HTTP query to peer " << query->GetPeer() << " " << query->GetUri(); |
|
f4e828607f02
Added 'SenderTransferID' option that is added as an HTTP header in outgoing requests in PushMode
Alain Mazy <am@osimis.io>
parents:
33
diff
changeset
|
232 } |
| 0 | 233 |
| 234 { | |
| 235 boost::mutex::scoped_lock lock(mutex_); | |
| 236 isFailure_ = true; | |
| 237 completed_.notify_all(); | |
| 238 } | |
| 239 | |
| 240 return false; | |
| 241 } | |
| 242 } | |
| 243 } | |
| 244 } | |
| 245 | |
| 246 | |
| 247 HttpQueriesQueue::Status HttpQueriesQueue::WaitComplete(unsigned int timeoutMS) | |
| 248 { | |
| 249 boost::mutex::scoped_lock lock(mutex_); | |
| 250 | |
| 251 Status status = GetStatusInternal(); | |
| 252 | |
| 253 if (status == Status_Running) | |
| 254 { | |
| 255 completed_.timed_wait(lock, boost::posix_time::milliseconds(timeoutMS)); | |
| 256 return GetStatusInternal(); | |
| 257 } | |
| 258 else | |
| 259 { | |
| 260 return status; | |
| 261 } | |
| 262 } | |
| 263 | |
| 264 | |
| 265 void HttpQueriesQueue::WaitComplete() | |
| 266 { | |
| 267 boost::mutex::scoped_lock lock(mutex_); | |
| 268 | |
| 269 while (GetStatusInternal() == Status_Running) | |
| 270 { | |
| 271 completed_.timed_wait(lock, boost::posix_time::milliseconds(200)); | |
| 272 } | |
| 273 } | |
| 274 | |
| 275 | |
| 276 void HttpQueriesQueue::GetStatistics(size_t& scheduledQueriesCount, | |
| 277 size_t& successQueriesCount, | |
| 278 uint64_t& downloadedSize, | |
| 279 uint64_t& uploadedSize) | |
| 280 { | |
| 281 boost::mutex::scoped_lock lock(mutex_); | |
| 282 scheduledQueriesCount = queries_.size(); | |
| 283 successQueriesCount = successQueries_; | |
| 284 downloadedSize = downloadedSize_; | |
| 285 uploadedSize = uploadedSize_; | |
| 286 } | |
| 287 } |