Dart Support Forum|PowerTCP Server for ActiveX|Server Control and 1) port pooling. 2) gap between send method and send event.

Author	Forum: PowerTCP Server for ActiveX Topic: Server Control and 1) port pooling. 2) gap between send method and send event.
FatCat From: Brooklyn, NY USA Posts: 2 Member Since: 03/01/06	posted March 1, 2006 8:01 PM I developing TCP server that receives incoming connection from a number of remote sockets and answers requests from these sockets. 1) All child objects use the same port for sending. Is it possible to make them use different ports? Does this influence performance? 2) There is significant tame between send method is called for remote socket and send event fires for the same socket during high load. Atually, I see that several send events fire in a row as messages are accumulated in a buffer and then sent together. How to shorten a gap or even make messages be sent immediately? Could NOWAIT help? What is NOWAIT disadwantage? Thanks a lot.
FatCat From: Brooklyn, NY USA Posts: 2 Member Since: 03/01/06	posted March 2, 2006 3:47 PM Let me clarify a little bit. I have application that gets 200 TCP connections. I found enormous time up to 1 minute between I ask TCP child object to send somesing and get the send message that reports my staff sended. This looks not normal for me. It's Powerbuilde 8.0.4 on Windows 2003 Server. Non-blocking mode. There no signs of memory leaks or processors overloads. Using of NoDelay option and changing of SendBufferSize doesn't influence nothing. Could you suggest any way to solve the delay problem?

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