|Subject:||[lwip-users] Sockets freeing when TCP close abnormally|
|Date:||Fri, 02 Oct 2015 16:54:53 +0800|
|User-agent:||Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.8.0|
Hi all,I have a question about when the TCP is closed accidentally, e.g. hit the max retransmission, so the TCP/IP will close, but the socket seems to remain unchanged.
So which layer is responsible of freeing this "dead" socket? Application layer? Or LWIP's socket layer can do it somehow?
Best regards, Jackie
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