thanks, martin. On May 15, 2011, at 9:55 AM, Martin Sustrik wrote:
> Hi Andrew, > >> surely i am doing something wrong. but i can't see it. >> what am i doing wrong? > > Due to the fact that 0MQ is implemented in the user space, there are two > buffers on each side of connection instead of one: user-space (0MQ) > buffer and kernel-space (TCP) buffer. The limit for the former is set by > ZMQ_HWM option while the limit for the latter is set by > ZMQ_SNDBUF/ZMQ_RCVBUF (which translate directly to TCP SO_SNDBUF/SO_RCVBUF). > > Martin > _______________________________________________ > zeromq-dev mailing list > [email protected] > http://lists.zeromq.org/mailman/listinfo/zeromq-dev ------------------ Andrew Hume (best -> Telework) +1 623-551-2845 [email protected] (Work) +1 973-236-2014 AT&T Labs - Research; member of USENIX and LOPSA
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