telegram

App/Script/Controller/Server.php

@@ -21,32 +21,40 @@ class Server extends Controller
      */
     protected function main()
     {
-        while (true){
+        $i=0;
+        while (true) {
             $data = ServerTable::select();
             foreach ($data as $val) {
                 $ip = $val['ip'];
                 $port = $val['port'];
                 $status = $this->check($ip, $port);
-                if ($val['status'] != $status) {
-                    ServerTable::update(['status' => $status], ['id' => $val['id']]);
+                if ($status == 1) {
+                    echo $ip . "\t可用\r\n";
                 }
             }
+            if ($val['status'] != $status) {
+                ServerTable::update(['status' => $status], ['id' => $val['id']]);
+            }
+            echo "第".$i."次执行完毕\r\n";
             sleep(60);
         }
-    }
 
-    /**
-     * @param string $ip ip
-     * @param int $port 端口
-     * @return int 返回状态
-     */
-    public function check($ip, $port)
-    {
-        $sock = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
-        socket_set_nonblock($sock);
-        socket_connect($sock, $ip, $port);
-        socket_set_block($sock);
-        $status = socket_select($r = array($sock), $w = array($sock), $f = array($sock), 2);
-        return $status;
     }
+}
+
+/**
+ * @param string $ip ip
+ * @param int $port 端口
+ * @return int 返回状态
+ */
+public
+function check($ip, $port)
+{
+    $sock = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
+    socket_set_nonblock($sock);
+    socket_connect($sock, $ip, $port);
+    socket_set_block($sock);
+    $status = socket_select($r = array($sock), $w = array($sock), $f = array($sock), 2);
+    return $status;
+}
 }