* select(outfd) times out after send(outfd) returns ECONNRESET. bug?
@ 2006-02-01 9:17 Frank van Maarseveen
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From: Frank van Maarseveen @ 2006-02-01 9:17 UTC (permalink / raw)
To: linux-kernel
Saw this (strace -tt -T) on 2.6.14.2 and 2.6.14.6:
12:04:14.180892 accept(3, {sa_family=AF_INET, sin_port=htons(3232), sin_addr=inet_addr("172.17.2.206")}, [16]) = 8 <0.000048>
...
12:04:14.233478 select(1024, NULL, [8], NULL, {5, 0}) = 1 (out [8], left {5, 0}) <0.000032>
12:04:14.233871 send(8, "\0\252#\307G\355#\307G\355#\307G\355#\307G\355#\307G\355"..., 147, 0) = -1 ECONNRESET (Connection reset by peer) <0.000028>
12:04:14.234109 select(1024, NULL, [8], NULL, {5, 0}) = 0 (Timeout) <4.999045>
12:04:19.233456 select(1024, NULL, [8], NULL, {0, 0}) = 0 (Timeout) <0.000029>
...
12:04:19.246691 recv(8, "", 147, 0) = 0 <0.000028>
12:04:19.246888 shutdown(8, 2 /* send and receive */) = -1 ENOTCONN (Transport endpoint is not connected) <0.000017>
12:04:19.247069 close(8) = 0 <0.000043>
I thought the second (and third) select() call should have returned
immediately, flagging the fd of the reset connection as writable.
--
Frank
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2006-02-01 9:17 select(outfd) times out after send(outfd) returns ECONNRESET. bug? Frank van Maarseveen
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