简单实用socket

czk

@socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO,array("sec"=>10, "usec"=>0));当socket_read得不到响应，这里设置时间可以跳过不会陷入死循环
现在socket读写数据的流程是这样的：
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$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
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8 [0 r. y5 C0 M+ rsocket_set_option($socket,SOL_SOCKET,SO_RCVTIMEO,array("sec"=>60, "usec"=>0 ) );
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socket_connect($socket, IP, PORT);

' D' f7 W) f/ R# f' V4 D6 [socket_write($socket, $strxml, strlen($strxml);
$back = socket_read($socket, 8192);
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+ n2 R% y0 m7 ]8 F$ N) T+ Osocket_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？
socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO,array("sec"=>3, "usec"=>0));//接受超时
5 T4 q0 P3 f+ \, @7 N3 X9 X3 [4 Gsocket_set_option($socket, SOL_SOCKET, SO_SNDTIMEO,array("sec"=>2, "usec"=>0));//发送超时

" B' n3 A9 r) ]" ]https://blog.csdn.net/sn_qmzm521/article/details/80756396
. ~- @0 [" E! o* R) L( e* D, Y, _https://blog.csdn.net/Hiking_Tsang/article/details/84788448

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