--- a/OrthancFramework/Sources/DicomNetworking/DicomServer.cpp	Tue Sep 14 14:51:12 2021 +0200
+++ b/OrthancFramework/Sources/DicomNetworking/DicomServer.cpp	Thu Sep 30 15:03:35 2021 +0200
@@ -424,7 +424,10 @@
 #endif
 
     continue_ = true;
-    pimpl_->workers_.reset(new RunnableWorkersPool(4));   // Use 4 workers - TODO as a parameter?
+
+    CLOG(INFO, DICOM) << "The embedded DICOM server will use " << threadsCount_ << " threads";
+
+    pimpl_->workers_.reset(new RunnableWorkersPool(threadsCount_));
     pimpl_->thread_ = boost::thread(ServerThread, this, maximumPduLength_, useDicomTls_);
   }
 
@@ -588,4 +591,16 @@
   {
     return remoteCertificateRequired_;
   }
+
+  void DicomServer::SetThreadsCount(unsigned int threads)
+  {
+    if (threads == 0)
+    {
+      throw OrthancException(ErrorCode_ParameterOutOfRange);
+    }
+    
+    Stop();
+    threadsCount_ = threads;
+  }
+
 }