简单实用socket

czk

@socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO,array("sec"=>10, "usec"=>0));当socket_read得不到响应，这里设置时间可以跳过不会陷入死循环
" q/ {/ z. f3 T$ i# b0 O现在socket读写数据的流程是这样的：
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. b# M6 E7 Y( O0 a$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);

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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4 z; {' s& |/ L1 q: j2 Q8 K  L5 Qsocket_write($socket, $strxml, strlen($strxml);
$back = socket_read($socket, 8192);

socket_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？
0 E+ g1 O) e( M; y9 G0 O8 Gsocket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO,array("sec"=>3, "usec"=>0));//接受超时
socket_set_option($socket, SOL_SOCKET, SO_SNDTIMEO,array("sec"=>2, "usec"=>0));//发送超时

+ I' v$ M: }: ^8 T  h* uhttps://blog.csdn.net/sn_qmzm521/article/details/80756396
4 \7 X% g& x' o! x: s. {8 Ohttps://blog.csdn.net/Hiking_Tsang/article/details/84788448