annotate OrthancServer/Sources/ServerIndex.cpp @ 5461:67dc2567ea6f

fix compatibility with WebAssembly
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 11 Dec 2023 16:18:57 +0100
parents 9ffd6d18daf3
children 176bc05f85f4 68e9f7815fb8
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
1900
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2023 Osimis S.A., Belgium
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6 * Copyright (C) 2021-2023 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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7 *
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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 General Public License as
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10 * published by the Free Software Foundation, either version 3 of the
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11 * License, or (at your option) any later version.
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12 *
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13 * This program is distributed in the hope that it will be useful, but
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 * General Public License for more details.
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17 *
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18 * You should have received a copy of the GNU General Public License
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19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 **/
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22
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23 #include "PrecompiledHeadersServer.h"
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24 #include "ServerIndex.h"
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25
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26 #ifndef NOMINMAX
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27 #define NOMINMAX
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28 #endif
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29
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30 #include "../../OrthancFramework/Sources/Logging.h"
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31 #include "../../OrthancFramework/Sources/Toolbox.h"
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32
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33 #include "OrthancConfiguration.h"
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34 #include "ServerContext.h"
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35 #include "ServerIndexChange.h"
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36 #include "ServerToolbox.h"
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38
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39 namespace Orthanc
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40 {
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41 class ServerIndex::TransactionContext : public StatelessDatabaseOperations::ITransactionContext
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42 {
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43 private:
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44 struct FileToRemove
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45 {
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46 private:
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47 std::string uuid_;
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48 FileContentType type_;
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49
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50 public:
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51 explicit FileToRemove(const FileInfo& info) :
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52 uuid_(info.GetUuid()),
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53 type_(info.GetContentType())
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54 {
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55 }
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56
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57 const std::string& GetUuid() const
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58 {
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59 return uuid_;
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60 }
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61
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62 FileContentType GetContentType() const
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63 {
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64 return type_;
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65 }
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66 };
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67
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68 ServerContext& context_;
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69 bool hasRemainingLevel_;
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70 ResourceType remainingType_;
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71 std::string remainingPublicId_;
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72 std::list<FileToRemove> pendingFilesToRemove_;
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73 std::list<ServerIndexChange> pendingChanges_;
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74 uint64_t sizeOfFilesToRemove_;
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75 uint64_t sizeOfAddedAttachments_;
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76
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77 void Reset()
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78 {
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79 sizeOfFilesToRemove_ = 0;
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80 hasRemainingLevel_ = false;
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81 remainingType_ = ResourceType_Instance; // dummy initialization
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82 pendingFilesToRemove_.clear();
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83 pendingChanges_.clear();
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84 sizeOfAddedAttachments_ = 0;
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85 }
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86
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87 void CommitFilesToRemove()
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88 {
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89 for (std::list<FileToRemove>::const_iterator
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90 it = pendingFilesToRemove_.begin();
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91 it != pendingFilesToRemove_.end(); ++it)
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92 {
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93 try
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94 {
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95 context_.RemoveFile(it->GetUuid(), it->GetContentType());
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96 }
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97 catch (OrthancException& e)
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98 {
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99 LOG(ERROR) << "Unable to remove an attachment from the storage area: "
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100 << it->GetUuid() << " (type: " << EnumerationToString(it->GetContentType()) << ")";
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101 }
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102 }
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103 }
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104
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105 void CommitChanges()
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106 {
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107 for (std::list<ServerIndexChange>::const_iterator
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108 it = pendingChanges_.begin();
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109 it != pendingChanges_.end(); ++it)
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110 {
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111 context_.SignalChange(*it);
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112 }
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113 }
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114
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115 public:
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116 explicit TransactionContext(ServerContext& context) :
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117 context_(context)
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118 {
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119 Reset();
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120 assert(ResourceType_Patient < ResourceType_Study &&
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121 ResourceType_Study < ResourceType_Series &&
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122 ResourceType_Series < ResourceType_Instance);
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123 }
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124
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125 virtual void SignalRemainingAncestor(ResourceType parentType,
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126 const std::string& publicId) ORTHANC_OVERRIDE
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127 {
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128 LOG(TRACE) << "Remaining ancestor \"" << publicId << "\" (" << parentType << ")";
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129
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130 if (hasRemainingLevel_)
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131 {
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132 if (parentType < remainingType_)
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133 {
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134 remainingType_ = parentType;
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135 remainingPublicId_ = publicId;
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136 }
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137 }
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138 else
201
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139 {
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140 hasRemainingLevel_ = true;
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141 remainingType_ = parentType;
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142 remainingPublicId_ = publicId;
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143 }
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144 }
201
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145
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146 virtual void SignalAttachmentDeleted(const FileInfo& info) ORTHANC_OVERRIDE
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147 {
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148 assert(Toolbox::IsUuid(info.GetUuid()));
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149 pendingFilesToRemove_.push_back(FileToRemove(info));
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150 sizeOfFilesToRemove_ += info.GetCompressedSize();
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151 }
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152
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153 virtual void SignalResourceDeleted(ResourceType type,
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154 const std::string& publicId) ORTHANC_OVERRIDE
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155 {
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156 SignalChange(ServerIndexChange(ChangeType_Deleted, type, publicId));
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157 }
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158
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159 virtual void SignalChange(const ServerIndexChange& change) ORTHANC_OVERRIDE
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160 {
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161 LOG(TRACE) << "Change related to resource " << change.GetPublicId() << " of type "
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162 << EnumerationToString(change.GetResourceType()) << ": "
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163 << EnumerationToString(change.GetChangeType());
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164
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165 pendingChanges_.push_back(change);
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166 }
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167
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168 virtual void SignalAttachmentsAdded(uint64_t compressedSize) ORTHANC_OVERRIDE
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169 {
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170 sizeOfAddedAttachments_ += compressedSize;
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171 }
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172
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173 virtual bool LookupRemainingLevel(std::string& remainingPublicId /* out */,
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174 ResourceType& remainingLevel /* out */) ORTHANC_OVERRIDE
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175 {
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176 if (hasRemainingLevel_)
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177 {
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178 remainingPublicId = remainingPublicId_;
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179 remainingLevel = remainingType_;
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180 return true;
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181 }
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182 else
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183 {
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184 return false;
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185 }
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186 };
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187
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188 virtual void MarkAsUnstable(int64_t id,
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189 Orthanc::ResourceType type,
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190 const std::string& publicId) ORTHANC_OVERRIDE
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191 {
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192 context_.GetIndex().MarkAsUnstable(id, type, publicId);
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193 }
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194
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195 virtual bool IsUnstableResource(int64_t id) ORTHANC_OVERRIDE
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196 {
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197 return context_.GetIndex().IsUnstableResource(id);
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198 }
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199
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200 virtual void Commit() ORTHANC_OVERRIDE
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201 {
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202 // We can remove the files once the SQLite transaction has
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203 // been successfully committed. Some files might have to be
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204 // deleted because of recycling.
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205 CommitFilesToRemove();
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206
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207 // Send all the pending changes to the Orthanc plugins
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208 CommitChanges();
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209 }
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210
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diff changeset
211 virtual int64_t GetCompressedSizeDelta() ORTHANC_OVERRIDE
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diff changeset
212 {
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213 return (static_cast<int64_t>(sizeOfAddedAttachments_) -
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diff changeset
214 static_cast<int64_t>(sizeOfFilesToRemove_));
4587
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215 }
1432
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diff changeset
216 };
0
3959d33612cc initial commit
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diff changeset
217
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diff changeset
218
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219 class ServerIndex::TransactionContextFactory : public ITransactionContextFactory
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220 {
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221 private:
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222 ServerContext& context_;
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223
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diff changeset
224 public:
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diff changeset
225 explicit TransactionContextFactory(ServerContext& context) :
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226 context_(context)
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227 {
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228 }
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229
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diff changeset
230 virtual ITransactionContext* Create()
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diff changeset
231 {
4594
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232 // There can be concurrent calls to this method, which is not an
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233 // issue because we simply create an object
4590
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234 return new TransactionContext(context_);
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235 }
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diff changeset
236 };
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237
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diff changeset
238
1177
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diff changeset
239 class ServerIndex::UnstableResourcePayload
511
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diff changeset
240 {
1177
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241 private:
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diff changeset
242 ResourceType type_;
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243 std::string publicId_;
511
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diff changeset
244 boost::posix_time::ptime time_;
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diff changeset
245
1177
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246 public:
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diff changeset
247 UnstableResourcePayload() : type_(ResourceType_Instance)
511
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diff changeset
248 {
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diff changeset
249 }
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diff changeset
250
1177
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251 UnstableResourcePayload(Orthanc::ResourceType type,
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252 const std::string& publicId) :
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253 type_(type),
4205
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diff changeset
254 publicId_(publicId),
d962a2996637 cppcheck
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diff changeset
255 time_(boost::posix_time::second_clock::local_time())
511
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256 {
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257 }
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diff changeset
258
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diff changeset
259 unsigned int GetAge() const
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diff changeset
260 {
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diff changeset
261 return (boost::posix_time::second_clock::local_time() - time_).total_seconds();
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262 }
1177
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263
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diff changeset
264 ResourceType GetResourceType() const
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265 {
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266 return type_;
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267 }
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268
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269 const std::string& GetPublicId() const
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270 {
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271 return publicId_;
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272 }
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273 };
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274
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275
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276 void ServerIndex::FlushThread(ServerIndex* that,
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277 unsigned int threadSleepGranularityMilliseconds)
206
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278 {
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279 Logging::SetCurrentThreadName("DB-FLUSH");
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280
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281 // By default, wait for 10 seconds before flushing
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282 static const unsigned int SLEEP_SECONDS = 10;
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283
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284 if (threadSleepGranularityMilliseconds > 1000)
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285 {
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286 throw OrthancException(ErrorCode_ParameterOutOfRange);
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287 }
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288
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289 LOG(INFO) << "Starting the database flushing thread (sleep = " << SLEEP_SECONDS << " seconds)";
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290
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291 unsigned int count = 0;
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292 unsigned int countThreshold = (1000 * SLEEP_SECONDS) / threadSleepGranularityMilliseconds;
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293
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294 while (!that->done_)
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295 {
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296 boost::this_thread::sleep(boost::posix_time::milliseconds(threadSleepGranularityMilliseconds));
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297 count++;
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298
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299 if (count >= countThreshold)
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300 {
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301 Logging::Flush();
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302 that->FlushToDisk();
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303
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304 count = 0;
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305 }
206
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306 }
511
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307
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308 LOG(INFO) << "Stopping the database flushing thread";
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309 }
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310
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311
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312 bool ServerIndex::IsUnstableResource(int64_t id)
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313 {
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314 boost::mutex::scoped_lock lock(monitoringMutex_);
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315 return unstableResources_.Contains(id);
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316 }
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317
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318
226
8a26a8e85edf refactoring to read files
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diff changeset
319 ServerIndex::ServerIndex(ServerContext& context,
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320 IDatabaseWrapper& db,
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321 unsigned int threadSleepGranularityMilliseconds) :
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322 StatelessDatabaseOperations(db),
511
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diff changeset
323 done_(false),
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324 maximumStorageMode_(MaxStorageMode_Recycle),
269
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diff changeset
325 maximumStorageSize_(0),
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diff changeset
326 maximumPatients_(0)
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diff changeset
327 {
4590
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diff changeset
328 SetTransactionContextFactory(new TransactionContextFactory(context));
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diff changeset
329
269
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330 // Initial recycling if the parameters have changed since the last
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diff changeset
331 // execution of Orthanc
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332 StandaloneRecycling(maximumStorageMode_, maximumStorageSize_, maximumPatients_);
269
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diff changeset
333
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334 if (HasFlushToDisk())
1306
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335 {
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diff changeset
336 flushThread_ = boost::thread(FlushThread, this, threadSleepGranularityMilliseconds);
1306
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337 }
8cd5784a6d80 IDatabaseWrapper::HasFlushToDisk()
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diff changeset
338
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diff changeset
339 unstableResourcesMonitorThread_ = boost::thread
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diff changeset
340 (UnstableResourcesMonitorThread, this, threadSleepGranularityMilliseconds);
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diff changeset
341 }
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342
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diff changeset
343
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diff changeset
344 ServerIndex::~ServerIndex()
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diff changeset
345 {
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diff changeset
346 if (!done_)
511
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diff changeset
347 {
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diff changeset
348 LOG(ERROR) << "INTERNAL ERROR: ServerIndex::Stop() should be invoked manually to avoid mess in the destruction order!";
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diff changeset
349 Stop();
511
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diff changeset
350 }
0
3959d33612cc initial commit
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parents:
diff changeset
351 }
3959d33612cc initial commit
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diff changeset
352
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diff changeset
353
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diff changeset
354 void ServerIndex::Stop()
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diff changeset
355 {
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diff changeset
356 if (!done_)
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diff changeset
357 {
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diff changeset
358 done_ = true;
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diff changeset
359
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diff changeset
360 if (flushThread_.joinable())
1453
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diff changeset
361 {
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diff changeset
362 flushThread_.join();
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diff changeset
363 }
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diff changeset
364
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diff changeset
365 if (unstableResourcesMonitorThread_.joinable())
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diff changeset
366 {
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diff changeset
367 unstableResourcesMonitorThread_.join();
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diff changeset
368 }
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diff changeset
369 }
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diff changeset
370 }
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diff changeset
371
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diff changeset
372
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diff changeset
373 void ServerIndex::SetMaximumPatientCount(unsigned int count)
268
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diff changeset
374 {
269
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diff changeset
375 {
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diff changeset
376 boost::mutex::scoped_lock lock(monitoringMutex_);
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diff changeset
377 maximumPatients_ = count;
3020
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diff changeset
378
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diff changeset
379 if (count == 0)
269
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diff changeset
380 {
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diff changeset
381 LOG(WARNING) << "No limit on the number of stored patients";
4575
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diff changeset
382 }
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diff changeset
383 else
e23bacd4fffc clarifications in ServerIndex::Recycle()
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diff changeset
384 {
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diff changeset
385 LOG(WARNING) << "At most " << count << " patients will be stored";
269
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diff changeset
386 }
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diff changeset
387 }
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diff changeset
388
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diff changeset
389 StandaloneRecycling(maximumStorageMode_, maximumStorageSize_, maximumPatients_);
269
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diff changeset
390 }
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diff changeset
391
4587
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diff changeset
392
269
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diff changeset
393 void ServerIndex::SetMaximumStorageSize(uint64_t size)
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diff changeset
394 {
270
e6a4c4329481 parameters for storage capacity
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diff changeset
395 {
4577
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diff changeset
396 boost::mutex::scoped_lock lock(monitoringMutex_);
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diff changeset
397 maximumStorageSize_ = size;
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diff changeset
398
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diff changeset
399 if (size == 0)
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diff changeset
400 {
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diff changeset
401 LOG(WARNING) << "No limit on the size of the storage area";
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
402 }
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
403 else
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
404 {
5430
b83192e7ad10 Now displaying timings when reading from/writing to disk in the verbose logs
Alain Mazy <am@osimis.io>
parents: 5316
diff changeset
405 LOG(WARNING) << "At most " << Toolbox::GetHumanFileSize(size) << " will be used for the storage area";
4577
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
406 }
270
e6a4c4329481 parameters for storage capacity
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 269
diff changeset
407 }
e6a4c4329481 parameters for storage capacity
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 269
diff changeset
408
5061
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
409 StandaloneRecycling(maximumStorageMode_, maximumStorageSize_, maximumPatients_);
269
f6fdf5abe751 recycling up and running
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 268
diff changeset
410 }
272
337c506461d2 protection from rest api
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 270
diff changeset
411
5061
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
412 void ServerIndex::SetMaximumStorageMode(MaxStorageMode mode)
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
413 {
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
414 {
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
415 boost::mutex::scoped_lock lock(monitoringMutex_);
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
416 maximumStorageMode_ = mode;
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
417
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
418 if (mode == MaxStorageMode_Recycle)
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
419 {
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
420 LOG(WARNING) << "Maximum Storage mode: Recycle";
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
421 }
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
422 else
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
423 {
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
424 LOG(WARNING) << "Maximum Storage mode: Reject";
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
425 }
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
426 }
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
427
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
428 StandaloneRecycling(maximumStorageMode_, maximumStorageSize_, maximumPatients_);
e95fadefeb72 new MaximumStorageMode configuration
Alain Mazy <am@osimis.io>
parents: 5044
diff changeset
429 }
272
337c506461d2 protection from rest api
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 270
diff changeset
430
2665
389d050a2e66 fix deadlock, speed up unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
431 void ServerIndex::UnstableResourcesMonitorThread(ServerIndex* that,
4580
49f6b9a2b9f5 remove the only use of GlobalProperty_FlushSleep
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4579
diff changeset
432 unsigned int threadSleepGranularityMilliseconds)
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
433 {
5450
9ffd6d18daf3 log lines now contain the thread name
Alain Mazy <am@osimis.io>
parents: 5430
diff changeset
434 Logging::SetCurrentThreadName("UNSTABLE-MON");
9ffd6d18daf3 log lines now contain the thread name
Alain Mazy <am@osimis.io>
parents: 5430
diff changeset
435
2940
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
436 int stableAge;
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
437
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
438 {
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
439 OrthancConfiguration::ReaderLock lock;
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
440 stableAge = lock.GetConfiguration().GetUnsignedIntegerParameter("StableAge", 60);
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
441 }
4767d36679ed refactoring access to Orthanc configuration
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2898
diff changeset
442
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
443 if (stableAge <= 0)
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
444 {
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
445 stableAge = 60;
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
446 }
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
447
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
448 LOG(INFO) << "Starting the monitor for stable resources (stable age = " << stableAge << ")";
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
449
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
450 while (!that->done_)
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
451 {
2665
389d050a2e66 fix deadlock, speed up unit tests
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2664
diff changeset
452 // Check for stable resources each few seconds
4580
49f6b9a2b9f5 remove the only use of GlobalProperty_FlushSleep
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4579
diff changeset
453 boost::this_thread::sleep(boost::posix_time::milliseconds(threadSleepGranularityMilliseconds));
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
454
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
455 for (;;)
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
456 {
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
457 UnstableResourcePayload stableResource;
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
458 int64_t stableId;
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
459
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
460 {
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
461 boost::mutex::scoped_lock lock(that->monitoringMutex_);
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
462
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
463 if (!that->unstableResources_.IsEmpty() &&
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
464 that->unstableResources_.GetOldestPayload().GetAge() > static_cast<unsigned int>(stableAge))
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
465 {
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
466 // This DICOM resource has not received any new instance for
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
467 // some time. It can be considered as stable.
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
468 stableId = that->unstableResources_.RemoveOldest(stableResource);
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
469 //LOG(TRACE) << "Stable resource: " << EnumerationToString(stableResource.GetResourceType()) << " " << stableId;
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
470 }
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
471 else
513
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 511
diff changeset
472 {
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
473 // No more stable DICOM resource, leave the internal loop
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
474 break;
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
475 }
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
476 }
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
477
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
478 try
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
479 {
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
480 /**
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
481 * WARNING: Don't protect the calls to "LogChange()" using
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
482 * "monitoringMutex_", as this could lead to deadlocks in
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
483 * other threads (typically, if "Store()" is being running in
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
484 * another thread, which leads to calls to "MarkAsUnstable()",
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
485 * which leads to two lockings of "monitoringMutex_").
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
486 **/
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
487 switch (stableResource.GetResourceType())
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
488 {
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
489 case ResourceType_Patient:
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
490 that->LogChange(stableId, ChangeType_StablePatient, stableResource.GetPublicId(), ResourceType_Patient);
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
491 break;
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
492
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
493 case ResourceType_Study:
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
494 that->LogChange(stableId, ChangeType_StableStudy, stableResource.GetPublicId(), ResourceType_Study);
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
495 break;
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
496
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
497 case ResourceType_Series:
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
498 that->LogChange(stableId, ChangeType_StableSeries, stableResource.GetPublicId(), ResourceType_Series);
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
499 break;
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
500
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
501 default:
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
502 throw OrthancException(ErrorCode_InternalError);
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
503 }
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
504 }
4614
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
505 catch (OrthancException& e)
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
506 {
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
507 LOG(ERROR) << "Cannot log a change about a stable resource into the database";
67d112ef680f added missing try/catch
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4594
diff changeset
508 }
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
509 }
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
510 }
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
512 LOG(INFO) << "Closing the monitor thread for stable resources";
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
513 }
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
514
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
515
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
516 void ServerIndex::MarkAsUnstable(int64_t id,
1177
5b2d8c280ac2 Plugins can monitor changes through callbacks
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1162
diff changeset
517 Orthanc::ResourceType type,
5b2d8c280ac2 Plugins can monitor changes through callbacks
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1162
diff changeset
518 const std::string& publicId)
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
519 {
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
520 assert(type == Orthanc::ResourceType_Patient ||
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
521 type == Orthanc::ResourceType_Study ||
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
522 type == Orthanc::ResourceType_Series);
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
523
4581
bb3c82b8f373 transient introduction of ServerIndex::databaseMutex_
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4580
diff changeset
524 {
bb3c82b8f373 transient introduction of ServerIndex::databaseMutex_
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4580
diff changeset
525 boost::mutex::scoped_lock lock(monitoringMutex_);
bb3c82b8f373 transient introduction of ServerIndex::databaseMutex_
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4580
diff changeset
526 UnstableResourcePayload payload(type, publicId);
bb3c82b8f373 transient introduction of ServerIndex::databaseMutex_
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4580
diff changeset
527 unstableResources_.AddOrMakeMostRecent(id, payload);
bb3c82b8f373 transient introduction of ServerIndex::databaseMutex_
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4580
diff changeset
528 //LOG(INFO) << "Unstable resource: " << EnumerationToString(type) << " " << id;
bb3c82b8f373 transient introduction of ServerIndex::databaseMutex_
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4580
diff changeset
529 }
511
3b735fdf320b monitoring of stable patients/studies/series
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 440
diff changeset
530 }
521
2c739f76d0bb lookup tag values
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 513
diff changeset
531
2c739f76d0bb lookup tag values
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 513
diff changeset
532
4577
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
533 StoreStatus ServerIndex::Store(std::map<MetadataType, std::string>& instanceMetadata,
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
534 const DicomMap& dicomSummary,
4587
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
535 const ServerIndex::Attachments& attachments,
888868a5dc4e ServerIndex now uses StatelessDatabaseOperations
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4586
diff changeset
536 const ServerIndex::MetadataMap& metadata,
4577
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
537 const DicomInstanceOrigin& origin,
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
538 bool overwrite,
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
539 bool hasTransferSyntax,
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
540 DicomTransferSyntax transferSyntax,
a114a5db2afe end of refactoring read-write transactions
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
541 bool hasPixelDataOffset,
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542 uint64_t pixelDataOffset,
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543 ValueRepresentation pixelDataVR,
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544 bool isReconstruct)
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diff changeset
545 {
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546 uint64_t maximumStorageSize;
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547 unsigned int maximumPatients;
5061
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548 MaxStorageMode maximumStorageMode;
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549
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parents: 4576
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550 {
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parents: 4576
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551 boost::mutex::scoped_lock lock(monitoringMutex_);
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552 maximumStorageSize = maximumStorageSize_;
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553 maximumPatients = maximumPatients_;
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554 maximumStorageMode = maximumStorageMode_;
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diff changeset
555 }
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parents: 4576
diff changeset
556
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diff changeset
557 return StatelessDatabaseOperations::Store(
5044
6fed78e13233 Refactored DicomMap to handle sequences when needed
Alain Mazy <am@osimis.io>
parents: 5039
diff changeset
558 instanceMetadata, dicomSummary, attachments, metadata, origin, overwrite, hasTransferSyntax,
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diff changeset
559 transferSyntax, hasPixelDataOffset, pixelDataOffset, pixelDataVR, maximumStorageMode,
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 5185
diff changeset
560 maximumStorageSize, maximumPatients, isReconstruct);
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561 }
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562
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parents: 4586
diff changeset
563
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4614
diff changeset
564 StoreStatus ServerIndex::AddAttachment(int64_t& newRevision,
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565 const FileInfo& attachment,
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4614
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566 const std::string& publicId,
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parents: 4614
diff changeset
567 bool hasOldRevision,
4640
66109d24d26e "ETag" headers for metadata and attachments now allow strong comparison (MD5 is included)
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parents: 4627
diff changeset
568 int64_t oldRevision,
66109d24d26e "ETag" headers for metadata and attachments now allow strong comparison (MD5 is included)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4627
diff changeset
569 const std::string& oldMD5)
4577
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parents: 4576
diff changeset
570 {
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diff changeset
571 uint64_t maximumStorageSize;
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572 unsigned int maximumPatients;
4577
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diff changeset
573
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diff changeset
574 {
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parents: 4576
diff changeset
575 boost::mutex::scoped_lock lock(monitoringMutex_);
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diff changeset
576 maximumStorageSize = maximumStorageSize_;
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577 maximumPatients = maximumPatients_;
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diff changeset
578 }
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parents: 4576
diff changeset
579
4587
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Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
580 return StatelessDatabaseOperations::AddAttachment(
4640
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4627
diff changeset
581 newRevision, attachment, publicId, maximumStorageSize, maximumPatients,
66109d24d26e "ETag" headers for metadata and attachments now allow strong comparison (MD5 is included)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4627
diff changeset
582 hasOldRevision, oldRevision, oldMD5);
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4576
diff changeset
583 }
0
3959d33612cc initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
584 }