c++ - Are Unix multicast sockets thread safe? -


are unix multicast sockets thread safe?

depends on mean thread-safe. appears making calls send() @ same time separate threads not crash program, , data send across network.

the problem if message stretches across more 1 packet. packets may interleave , remote machine sort out 2 interleaved messages.

see: be careful sendmsg() family of functions got are parallel calls send/recv on same socket valid?.


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