Hello. Brent Casavant wrote: > However, the program would occasionally get into a situation where > a call to recv(sockfd, &buf, len, MSG_PEEK) returns some number > of bytes less than the requested length, and persists in this state > (i.e. retrying the call continues to return the same amount of data) > even when more than sufficient data is known to have been successfully > written to the socket. Did you try MSG_WAITALL flag? See "man 2 recv". A TCP socket handles data in bytes. You cannot complain if the amount received by recv() is smaller than expected unless you use MSG_WAITALL flag.
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