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@socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO,array("sec"=>10, "usec"=>0));当socket_read得不到响应，这里设置时间可以跳过不会陷入死循环 M# L9 Q# q" `: @9 h
现在socket读写数据的流程是这样的：
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$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
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- S+ o9 N* B0 |' Q t$ U5 wsocket_set_option($socket,SOL_SOCKET,SO_RCVTIMEO,array("sec"=>60, "usec"=>0 ) );9 [/ j* C# J. \
) @5 C5 ?. N6 D- ?- w$ t/ Csocket_connect($socket, IP, PORT);
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3 _; i! V/ ?# a8 w9 r- |socket_write($socket, $strxml, strlen($strxml);
2 X' X* T% l1 P; i$back = socket_read($socket, 8192);
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2 n9 o5 Q7 M9 ^- L; p( V7 R- _9 ysocket_read有时候收不到返回数据，应该是超时了，如何修改超时时间？8 K. |1 Q3 p' B* M
socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO,array("sec"=>3, "usec"=>0));//接受超时
7 c& g' H8 _2 D4 u7 isocket_set_option($socket, SOL_SOCKET, SO_SNDTIMEO,array("sec"=>2, "usec"=>0));//发送超时4 K; U* K- X& e& v3 p2 G: ^6 I" M" k
* H# M' M7 a1 D! Ohttps://blog.csdn.net/sn_qmzm521/article/details/807563962 x/ p. t- t) `; `
https://blog.csdn.net/Hiking_Tsang/article/details/847884485 ~2 h) n# E, w7 I
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发表于 2019-12-29 00:07:31
