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[lwip-users] When TCP connection fails


From: JM
Subject: [lwip-users] When TCP connection fails
Date: Wed, 11 Nov 2009 13:59:03 -0800 (PST)

Easy question I hope:

(1.3.0, in Raw mode)

When I call tcp_connect() it immediately returns error-free as expected.  The question is, what happens when the connection fails, as in, the host never responds?  I thought maybe it calls the "connected" callback specified in tcp_connect() with an error after TCP_SYNMAXRTX retries, but this doesn't appear to happen. 



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