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@socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO,array("sec"=>10, "usec"=>0));当socket_read得不到响应，这里设置时间可以跳过不会陷入死循环( |7 g: _! |, w: s, d; m
现在socket读写数据的流程是这样的：8 D; O: z4 l) Z, \
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$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);$ m/ Y5 D# ^7 g$ ]5 s$ \+ Z
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socket_set_option($socket,SOL_SOCKET,SO_RCVTIMEO,array("sec"=>60, "usec"=>0 ) );
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socket_connect($socket, IP, PORT);
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socket_write($socket, $strxml, strlen($strxml);
' g9 e8 o \8 Q; @0 v4 [$back = socket_read($socket, 8192);+ f) b7 d8 C9 a! `. ~
( Z8 {( a- k% ~$ u& J) j- b( asocket_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？. l+ G/ F( X# Q. e* m& E
socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO,array("sec"=>3, "usec"=>0));//接受超时: c+ m- U7 j5 Q5 X5 o
socket_set_option($socket, SOL_SOCKET, SO_SNDTIMEO,array("sec"=>2, "usec"=>0));//发送超时
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6 i! `5 t: U- P8 t1 o+ Hhttps://blog.csdn.net/sn_qmzm521/article/details/80756396
5 C. D9 M4 A* K. `/ h( |/ xhttps://blog.csdn.net/Hiking_Tsang/article/details/84788448
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发表于 2019-12-29 00:07:31
