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
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