# HG changeset patch
# User amazy
# Date 1522081900 -7200
# Node ID 99116ed6f38c0b61273e8e62d5a2f24a25dd66e4
# Parent  51b91ead6c386dc715af6299ebe7a09857f7f60e
invalidate DicomCache when deleting instance

diff -r 51b91ead6c38 -r 99116ed6f38c Core/Cache/MemoryCache.cpp
--- a/Core/Cache/MemoryCache.cpp	Mon Mar 26 17:09:42 2018 +0200
+++ b/Core/Cache/MemoryCache.cpp	Mon Mar 26 18:31:40 2018 +0200
@@ -78,6 +78,15 @@
   {
   }
 
+  void MemoryCache::Invalidate(const std::string& id)
+  {
+    if (index_.Contains(id))
+    {
+      VLOG(1) << "Invalidating a cache page";
+      index_.Invalidate(id);
+    }
+  }
+
   MemoryCache::~MemoryCache()
   {
     while (!index_.IsEmpty())
diff -r 51b91ead6c38 -r 99116ed6f38c Core/Cache/MemoryCache.h
--- a/Core/Cache/MemoryCache.h	Mon Mar 26 17:09:42 2018 +0200
+++ b/Core/Cache/MemoryCache.h	Mon Mar 26 18:31:40 2018 +0200
@@ -64,5 +64,7 @@
     ~MemoryCache();
 
     IDynamicObject& Access(const std::string& id);
+
+    void Invalidate(const std::string& id);
   };
 }
diff -r 51b91ead6c38 -r 99116ed6f38c OrthancServer/ServerContext.cpp
--- a/OrthancServer/ServerContext.cpp	Mon Mar 26 17:09:42 2018 +0200
+++ b/OrthancServer/ServerContext.cpp	Mon Mar 26 18:31:40 2018 +0200
@@ -562,6 +562,13 @@
                                      const std::string& uuid,
                                      ResourceType expectedType)
   {
+    if (expectedType == ResourceType_Instance)
+    {
+      // remove the file from the DicomCache
+      boost::mutex::scoped_lock lock(dicomCacheMutex_);
+      dicomCache_.Invalidate(uuid);
+    }
+
     return index_.DeleteResource(target, uuid, expectedType);
   }