On Mon, Jan 31, 2011 at 01:38:28PM -0200, Christiano F. Haesbaert wrote: > Did some digging in POSIX and it seems to be a SO_SNDLOWAT issue. > > Posix states the following: > If a descriptor refers to a socket, the implied output function is the > sendmsg() function supplying an amount of normal data equal to the > current value of the SO_SNDLOWAT option for the socket. If a > non-blocking call to the connect() function has been made for a > socket, and the connection attempt has either succeeded or failed > leaving a pending error, the socket shall be marked as writable. > > out manpage: > SO_SNDLOWAT is an option to set the minimum count for output operations. > Most output operations process all of the data supplied by the call, > delivering data to the protocol for transmission and blocking as > necessary for flow control. Nonblocking output operations will process > as much data as permitted subject to flow control without blocking, but > will process no data if flow control does not allow the smaller of the > low water mark value or the entire request to be processed. > > As I'm sending packets with 1472 bytes, kevent/poll is probably > returning a writable state considering when 1024 bytes are available. > I'll give it a try when I get home, this should be enough. > > Sorry for the noise.
No, still no luck, seems like a bug to me. -- Christiano Farina HAESBAERT Do NOT send me html mail.
