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Asked: 2026-05-20T18:50:58+00:00

I have multiple processes UDP multicasting to each other messages.I am using recvfrom() to

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I have multiple processes UDP multicasting to each other messages.I am using recvfrom() to read the incoming messages.Is there any way to find out the destination address of the message similar to getting “from” address in recvfrom? I thought this way I can differentiate between messages sent to the group and sent to specific process. Everything is Unix/Linux and C. Thanks.

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  1. Editorial Team

    I looked up recvmsg() details and wrote something very similar to this: http://groups.google.com/group/comp.os.linux.development.system/msg/e09d9c278c7e6fe1 .But the main thing was using the recvmsg(). Thanks.

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