|
|
@socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO,array("sec"=>10, "usec"=>0));当socket_read得不到响应，这里设置时间可以跳过不会陷入死循环
& l) K8 G( n% q1 e/ f8 w. C1 ^现在socket读写数据的流程是这样的：+ i O" Z+ Z# E0 K% |- F$ C8 K1 c
; c3 G2 [, W& _- x$ y. l; k$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
4 `- }, M# s4 f% T4 n) b0 @& C% t0 U
socket_set_option($socket,SOL_SOCKET,SO_RCVTIMEO,array("sec"=>60, "usec"=>0 ) );
( h1 s- k& K' q! \: h3 }& ?8 }, ^" A( Y
socket_connect($socket, IP, PORT);
8 }# e/ r+ B8 p! t. b; z9 z6 o T. m* k: V' r; k
socket_write($socket, $strxml, strlen($strxml);9 \" Z0 u& S8 M7 M5 k$ e( t
$back = socket_read($socket, 8192);
3 O$ a, ]- z, R! ?' v$ p/ s+ S" ^- c% E
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？
/ r6 p. `1 J3 p0 o- _socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO,array("sec"=>3, "usec"=>0));//接受超时; p! D8 p! I: I- ^- Q6 W
socket_set_option($socket, SOL_SOCKET, SO_SNDTIMEO,array("sec"=>2, "usec"=>0));//发送超时
) p6 r( Y: e5 D( C5 W
* Y/ f4 E! R; q3 Z8 `, n, Whttps://blog.csdn.net/sn_qmzm521/article/details/80756396
: v* u5 r+ H4 Ahttps://blog.csdn.net/Hiking_Tsang/article/details/84788448
6 n# H( k% |- J+ T& [8 M& I$ ~2 Q$ J) X$ \; V
|
|
发表于 2019-12-29 00:07:31
