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vendor/swoole/examples/php/debug_server.php

@@ -0,0 +1,66 @@
+<?php
+
+class DebugServer
+{
+    protected $alloc_point = array();
+    protected $free_point = array();
+    protected $index = 0;
+
+    function package_decode($pkg)
+    {
+        list($tag, $_vars) = explode(':', $pkg, 2);
+        $tag = trim($tag);
+        $vars = explode(',', trim($_vars));
+        $data = array();
+        foreach($vars as $str)
+        {
+            list($k, $v) = explode('=', trim($str));
+            $data[$k] = $v;
+        }
+
+        if ($tag == 'alloc')
+        {
+            file_put_contents(__DIR__.'/alloc.log', $data['ptr']."\n", FILE_APPEND);
+        }
+        elseif($tag =='memory')
+        {
+            var_dump($tag, $data);
+        }
+        elseif ($tag == 'free')
+        {
+            file_put_contents(__DIR__.'/free.log', $data['ptr']."\n", FILE_APPEND);
+        }
+        elseif($tag == 'invalid')
+        {
+            foreach($this->alloc_point as $k => $v)
+            {
+                echo "$k => $v\n";
+            }
+        }
+        else
+        {
+            //var_dump($tag, $data);
+        }
+    }
+
+    function run()
+    {
+        unlink(__DIR__.'/alloc.log');
+        unlink(__DIR__.'/free.log');
+        $socket = stream_socket_server("udp://127.0.0.1:9999", $errno, $errstr, STREAM_SERVER_BIND);
+        if (!$socket)
+        {
+            die("$errstr ($errno)");
+        }
+        while(1)
+        {
+            $pkt = stream_socket_recvfrom($socket, 65535, 0, $peer);
+            $this->package_decode($pkt);
+            //echo "$peer: $pkt\n";
+            //stream_socket_sendto($socket, date("D M j H:i:s Y\r\n"), 0, $peer);
+        }
+    }
+}
+
+$svr = new DebugServer;
+$svr->run();