[XrdCl] bugfix for the tape-server.

xrootd · Jan 25, 2017 · c3e409a · c3e409a
1 parent c538e00
commit c3e409a
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Showing 3 changed files with 18 additions and 3 deletions.
diff --git a/src/XrdCl/XrdClAsyncSocketHandler.cc b/src/XrdCl/XrdClAsyncSocketHandler.cc
@@ -756,7 +756,19 @@ namespace XrdCl
   //----------------------------------------------------------------------------
   void AsyncSocketHandler::OnReadTimeout()
   {
-    pStream->OnReadTimeout( pSubStreamNum );
+    bool isBroken = false;
+    pStream->OnReadTimeout( pSubStreamNum, isBroken );
+
+    if( isBroken )
+    {
+      // if we are here it means Stream::OnError has been
+      // called from inside of Stream::OnReadTimeout, this
+      // in turn means that the ownership of following
+      // pointers, has been transfered to the inQueue
+      pIncoming   = 0;
+      pOutgoing   = 0;
+      pOutHandler = 0;
+    }
   }
 
   //----------------------------------------------------------------------------

diff --git a/src/XrdCl/XrdClStream.cc b/src/XrdCl/XrdClStream.cc
@@ -903,8 +903,10 @@ namespace XrdCl
   //----------------------------------------------------------------------------
   // Call back when a message has been reconstructed
   //----------------------------------------------------------------------------
-  void Stream::OnReadTimeout( uint16_t substream )
+  void Stream::OnReadTimeout( uint16_t substream, bool &isBroken )
   {
+    isBroken = false;
+
     //--------------------------------------------------------------------------
     // We only take the main stream into account
     //--------------------------------------------------------------------------
@@ -953,6 +955,7 @@ namespace XrdCl
                                             *pChannelData );
     if( !st.IsOK() )
     {
+      isBroken =  true;
       scopedLock.UnLock();
       OnError( substream, st );
     }

diff --git a/src/XrdCl/XrdClStream.hh b/src/XrdCl/XrdClStream.hh
@@ -226,7 +226,7 @@ namespace XrdCl
       //------------------------------------------------------------------------
       //! On read timeout
       //------------------------------------------------------------------------
-      void OnReadTimeout( uint16_t subStream );
+      void OnReadTimeout( uint16_t subStream, bool &isBroken );
 
       //------------------------------------------------------------------------
       //! On write timeout