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[lwip-devel] [patch #5960] Enable multithread send/recv operations on sa

From: Frédéric Bernon
Subject: [lwip-devel] [patch #5960] Enable multithread send/recv operations on same socket on TCP netconns
Date: Tue, 29 May 2007 13:11:56 +0000
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; fr; rv: Gecko/20070309 Firefox/

Follow-up Comment #39, patch #5960 (project lwip):

About comment#36, of course, I can (I have some others differences with
current CVS I don't check in). But I don't share your point of view that is
"a partial solution to a rare problem" : full duplex protocols are pretty
common (perhaps only in my domain of activity?), and I thought it could help
some others users... But ok if you prefer to don't check in that...

About comment#38, "Although at least conn->err is set in api_lib.c"  I think
it's true, but only to the next netconn_write call. To be sure, we could
remove in netconn_write "conn->err = ERR_OK;" and replace the "while"
condition by :

"while (((conn->err==ERR_OK)||(conn->err==ERR_MEM)) && size > 0) {"



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