On 08/01/2008, Brent Casavant <[EMAIL PROTECTED]> wrote: > On Tue, 8 Jan 2008, Tom Spink wrote: > > > Where in the code is the message length being sent across the socket? > > In do_producer(), there are the following lines in the main loop: > > /* Send random lengths of data */ > messages[i].length = (rand() % MAXLEN) + sizeof(size_t); > iov[i].iov_len = messages[i].length; > > The entire "struct sockmsg" is sent across the socket, so the first > size_t in each message contains the length of the entire message > (including the size_t). This size gets picked up at the > recv(...,MSG_PEEK) line in do_consumer(). > > Thanks, > Brent > > -- > Brent Casavant All music is folk music. I ain't > [EMAIL PROTECTED] never heard a horse sing a song. > Silicon Graphics, Inc. -- Louis Armstrong >
Hi, But you're not consuming the size_t on the other end. You're only peeking it, i.e. you're doing the recv to peek at the message, but never calling recv to remove that data from the queue... or am I missing something? -- Regards, Tom Spink University of Edinburgh -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
