2020-02-03 20:03:38 +00:00
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// Test that a socket in FIN_WAIT_2 eventually times out and a subsequent
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// packet generates a RST.
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0 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3
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+0 bind(3, ..., ...) = 0
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+0 listen(3, 1) = 0
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// Establish a connection without timestamps.
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+0 < S 0:0(0) win 32792 <mss 1460,sackOK,nop,nop,nop,wscale 7>
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+0 > S. 0:0(0) ack 1 <...>
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+0 < P. 1:1(0) ack 1 win 257
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+0.100 accept(3, ..., ...) = 4
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// set FIN_WAIT2 timeout to 1 seconds.
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+0.100 setsockopt(4, SOL_TCP, TCP_LINGER2, [1], 4) = 0
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+0 close(4) = 0
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+0 > F. 1:1(0) ack 1 <...>
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+0 < . 1:1(0) ack 2 win 257
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2020-03-18 17:16:37 +00:00
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+2 < . 1:1(0) ack 2 win 257
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2020-02-03 20:03:38 +00:00
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+0 > R 2:2(0) win 0
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