Mercurial > hg > orthanc

diff OrthancServer/Sources/ServerJobs/ArchiveJob.h @ 4797:4e765c18ace7 storage-cache

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enable using multiple threads to load instances when generating zip archive/media
author Alain Mazy <am@osimis.io>
date Thu, 07 Oct 2021 13:31:36 +0200
parents cdab941fe17d
children 7afbb54bd028
line wrap: on
line diff
--- a/OrthancServer/Sources/ServerJobs/ArchiveJob.h	Thu Sep 30 12:14:19 2021 +0200
+++ b/OrthancServer/Sources/ServerJobs/ArchiveJob.h	Thu Oct 07 13:31:36 2021 +0200
@@ -55,10 +55,14 @@
     class ResourceIdentifiers;
     class ZipCommands;
     class ZipWriterIterator;
-    
+    class InstanceLoader;
+    class SynchronousInstanceLoader;
+    class ThreadedInstanceLoader;
+
     std::unique_ptr<ZipWriter::IOutputStream>  synchronousTarget_;  // Only valid before "Start()"
     std::unique_ptr<TemporaryFile>        asynchronousTarget_;
     ServerContext&                        context_;
+    std::unique_ptr<InstanceLoader>       instanceLoader_;
     boost::shared_ptr<ArchiveIndex>       archive_;
     bool                                  isMedia_;
     bool                                  enableExtendedSopClass_;
@@ -75,6 +79,9 @@
     bool                 transcode_;
     DicomTransferSyntax  transferSyntax_;
 
+    // New in Orthanc 1.9.8
+    unsigned int         loaderThreads_;
+
     void FinalizeTarget();
     
   public:
@@ -97,6 +104,8 @@
 
     void SetTranscode(DicomTransferSyntax transferSyntax);
 
+    void SetLoaderThreads(unsigned int loaderThreads);
+
     virtual void Reset() ORTHANC_OVERRIDE;
 
     virtual void Start() ORTHANC_OVERRIDE;