Hello Anton,

Don't worry. You don't have to do anything on the 'would block' winsock
error. TWSocket deals with it.

when OnDataAvailable fires, just try to receive all data. When Receive
return 0 or -1 then just exit the event handler.

-1 is error (don't worry), and 0 is if the peer has closed.

Rgds, Wilfried [TeamICS]

Tuesday, November 25, 2008, 15:29, Anton Sviridov wrote:

> I'm now implementing a server on the base of TWSocketServer. In the
> client app I send some message to the server app, which receives it
> inside ServerIn_ClientDataAvailable procedure. Receiving is realized
> step by step to find a signature of message - i.e., there are several
> client.Receive in the method.
> I faced with strange thing: after whole message is read (and no
> data is sent yet), client's OnDataAvailable is executed some more
> times. TMsgReceiveSocket(Sender).RcvdCount returns 0, and Receive
> returns -1 with error code "Would block". So the question: why
> OnDataAvailable is executed when there is actually no data to be read?

> --
> Best regards, Anton

To unsubscribe or change your settings for TWSocket mailing list
please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket
Visit our website at http://www.overbyte.be

Reply via email to