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| Q: Sockets and Localhost on Win32/XP |
| Forum: Development |
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Read Only Forum Back to Development All Forums |
Displaying Posts 1 through 1 of 1 |
This is an archived static copy of ActiveWin.com. |
| #1 By 212872 (68.47.231.63) at Monday, March 02, 2009 05:45:06 PM |
| I have five processes running on a single Win32 (XP) box that has dual quad-cores (i.e. 8 CPUs). The five processes are talking to each other over localhost (127.0.0.1) TCP/IP where each process has it's own port. I am using non-blocking sockets. I have a bottleneck, which appears to be at the 'select()' within each process. How is localhost implemented on WinXP when multiple processes are communicating in a multiprocessor environment? Do each of the processes read/write to localhost in a round robin fashion, regardless of what CPU they are running on and what localhost port they are using? Can one process write to the localhost while at the sametime another process is reading from the localhost if they have different ports? Any insight would be greatly appreciated. --Dave |
