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[lwip-devel] [bug #46185] UDP packets are not received after socket rebi


From: Andreas Toensfeuerborn
Subject: [lwip-devel] [bug #46185] UDP packets are not received after socket rebind
Date: Mon, 19 Oct 2015 05:55:27 +0000
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.0

Follow-up Comment #2, bug #46185 (project lwip):

It's actually a different thread. recvfrom is called in one thread, rebinding
is done in a second thread.

What would be the correct sequence? Is it enough to just rebind it in the same
thread, e.g. after the last unsuccessful call to recvfrom or are there other
timing contraints that I must consider?

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