[tproxy] connection go to CLOSE_WAIT after sending FIN

[Jan Engelhardt]

>>>to go to state FIN_WAIT_2.
>>>We go to CLOSE_WAIT only if we receive FIN and send ACK. 
>>>Page 21:
>>>CLOSE-WAIT - represents waiting for a connection termination request
>>>		from the LOCAL user.
>>>FIN-WAIT-2 - represents waiting for a connection termination request
>>>    from the REMOTE TCP.
>>
>>If the client sends a FIN (optionally with ACK), the server responds
>>with ACK and goes into CLOSE-WAIT. The client goes to FIN-WAIT-2. The
>>server may continue to send data.
>
>EXACTLY! The client SHOULD go to FIN_WAIT_2 but what I see is that it
>goes to CLOSE_WAIT
>That's the bug! 

Ah. I thought you meant the server side. Well, no idea. tproxy for
2.4 is like... outdated and unmaintained I suppose.

And please do not top-post.

	-`J'
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