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[lwip-devel] [task #6969] Review usage of conn->err in netconn layer


From: Simon Goldschmidt
Subject: [lwip-devel] [task #6969] Review usage of conn->err in netconn layer
Date: Mon, 26 Nov 2007 18:51:49 +0000
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.8.1.9) Gecko/20071025 Firefox/2.0.0.9

Follow-up Comment #25, task #6969 (project lwip):

On the one hand, you're right: marking the whole connection as dead because
of one packet isn't good. But on the other hand, a TCP packet that is enqueued
and can't be sent because it is too long will never be split up, so the whole
connection *is* dead, anyway.

Maybe we should define what the difference between ERR_MEM and ERR_BUF is. I
think returning ERR_BUF here might work...



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