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@socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO,array("sec"=>10, "usec"=>0));当socket_read得不到响应，这里设置时间可以跳过不会陷入死循环+ @0 P( m" T0 M4 A) X
现在socket读写数据的流程是这样的：
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, ?" D1 o4 f6 {$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
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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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: t8 `1 I) L5 v% K$ W& i$ Ysocket_write($socket, $strxml, strlen($strxml);
" S; j* T* S$ r( U ~$back = socket_read($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？
\4 O& |! m0 r- n; ^socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO,array("sec"=>3, "usec"=>0));//接受超时0 s9 j8 ~+ j+ Y4 x0 W8 w
socket_set_option($socket, SOL_SOCKET, SO_SNDTIMEO,array("sec"=>2, "usec"=>0));//发送超时, I3 g8 t8 @( T' v; B" I- K$ l
2 h3 H/ {5 [0 W& l, p% X+ @) f5 nhttps://blog.csdn.net/sn_qmzm521/article/details/80756396
; u' a* c- V: h% [% k; u& \https://blog.csdn.net/Hiking_Tsang/article/details/84788448, P$ X- D, A% ` J. |& i8 \" v) t' L
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发表于 2019-12-29 00:07:31
