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| Author | Forum: PowerTCP Sockets for .NET (Secure and Standard) Topic: Performance Problem with Tcp.RemoteEndpoint.Address |
| gjeilers From: Golden, CO USA Posts: 4 Member Since: 07/08/04 |
posted July 8, 2004 7:27 PM When executed from the Connect event handler, the following takes about 10 seconds to return: IPAddress hostAddress = e.Tcp.RemoteEndPoint.Address; Whereas, the following returns immediately: IPAddress hostAddress = ((IPEndPoint)e.Tcp.Socket.RemoteEndPoint).Address; I would have expected them to execute the same code. What's going wrong here? |
Tony Priest From: Utica, NY USA Posts: 8466 Member Since: 04/11/00 |
posted July 8, 2004 7:34 PM Both return immediately for me. What do I need to do to see what you are seeing? |
| gjeilers From: Golden, CO USA Posts: 4 Member Since: 07/08/04 |
posted July 9, 2004 10:25 AM Since I posted the first message, I discovered that the time was highly dependent on what the RemoteEndPoint was. For my testing, I have been connecting from the same host as the .NET IDE is running on. The method appears to be querying the system or dns for information, and maybe there is a local cache for it as well. The second time the call is made, it returns immediately; the first time, it takes anywhere from 1 to 10 seconds. On the first call, the .NET version, e.Tcp.Socket.RemoteEndPoint, always seems to work faster than the Dart version. |
| Tony Priest From: Utica, NY USA Posts: 8466 Member Since: 04/11/00 |
posted July 9, 2004 10:31 AM Ok, thanks for the info. |
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