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vendor/swoole/examples/php/socket_client.php

@@ -0,0 +1,15 @@
+<?php
+pcntl_signal(SIGIO, function () {
+    echo "SIGIO";
+});
+
+
+$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
+socket_connect($socket, '127.0.0.1', 8889);
+
+$timeout = array('sec'=>1, 'usec' => 500000);
+socket_set_option($socket,SOL_SOCKET,SO_RCVTIMEO,$timeout);
+
+$n = socket_recv($socket, $buf, 2048, MSG_WAITALL);
+
+var_dump($n, $buf);