简单实用socket

czk

@socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO,array("sec"=>10, "usec"=>0));当socket_read得不到响应，这里设置时间可以跳过不会陷入死循环
现在socket读写数据的流程是这样的：
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( f' f( q: Z1 I0 t6 e) |$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);

socket_set_option($socket,SOL_SOCKET,SO_RCVTIMEO,array("sec"=>60, "usec"=>0 ) );

$ u+ i" D$ |7 v. E& esocket_connect($socket, IP, PORT);

& q6 }! y, X/ @socket_write($socket, $strxml, strlen($strxml);
6 u5 I4 ?+ c  V; c: H* j* ]$back = socket_read($socket, 8192);
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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？
2 P8 J% v5 P" v+ asocket_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
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https://blog.csdn.net/sn_qmzm521/article/details/80756396
& Q: ^$ R: T- X8 O8 _) h- o/ B/ O, yhttps://blog.csdn.net/Hiking_Tsang/article/details/84788448