[Pnet-developers] [bugs #11980] ilrun crashes using sockets with broken connection (HIGH CRITICAL)

[Heiko Weiss]

URL:
  <http://savannah.gnu.org/bugs/?func=detailitem&item_id=11980>

                 Summary: ilrun crashes using sockets with broken connection
(HIGH CRITICAL)
                 Project: DotGNU Portable.NET
            Submitted by: brubbel
            Submitted on: Mon 14.02.2005 um 08:17
                Category: None
                Severity: 5 - Average
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open

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Details:


1. I'm using a client socket connecting to a server.
2. After connecting creating an NetworkStream from the client.
3. Sending data to the server via NetWorkStream.
4. If server shuts down the connection (server ist stopped) I get an
exception -> ok.
5. Now I call Socket.Connected -> says still connected (not ok).
6. Next time trying to send data to the socket ilrun crashes.

Codesnips:

sock = new Socket( ... );
sock.Connect( IPEndPoint(...) );
stream = new NetworkStream( sock );
if( sock.Connected )
  stream.Write( ... ); // ok

not stop the server

if( sock.Connected )   // returns true
  stream.write( ... ); // throws exception -> ok

if( sock.Connected )   // still returns true !!! -> not ok
  stream.write( ... ); // ilrun crashes

***********************
ilrun crashes !!!!!







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