add server stop method

README.md

@@ -61,6 +61,8 @@ $server = new \Yggverse\Nex\Server('127.0.0.1', 1915);
 #### Server::getPort
 #### Server::setSize
 #### Server::getSize
+#### Server::setLive
+#### Server::getLive
 
 #### Server::start
 
@@ -82,3 +84,9 @@ $server->start(
     }
 );
 ```
+
+#### Server::stop
+
+Stop server instance.
+
+Same to `Server::setLive(false)`

src/Server.php

@@ -7,11 +7,13 @@ class Server
     private string $_host;
     private int    $_port;
     private int    $_size;
+    private bool   $_live;
 
     public function __construct(
         string $host = '127.0.0.1',
         int    $port = 1915,
-        int    $size = 1024
+        int    $size = 1024,
+        bool   $live = true
     ) {
         $this->setHost(
             $host
@@ -24,6 +26,10 @@ class Server
         $this->setSize(
             $size
         );
+
+        $this->setLive(
+            $live
+        );
     }
 
     public function getHost(): string
@@ -75,6 +81,18 @@ class Server
         $this->_size = $value;
     }
 
+    public function getLive(): bool
+    {
+        return $this->_live;
+    }
+
+    public function setLive(
+        bool $value
+    ): void
+    {
+        $this->_live = $value;
+    }
+
     public function start(
         ?callable $handler = null
     ): void
@@ -90,8 +108,17 @@ class Server
             STREAM_SERVER_BIND | STREAM_SERVER_LISTEN
         );
 
-        while ($socket)
+        do
+        {
+            if (!$this->_live)
             {
+                fclose(
+                    $socket
+                );
+
+                break;
+            }
+
             $incoming = stream_socket_accept(
                 $socket, -1, $connect
             );
@@ -123,6 +150,14 @@ class Server
             fclose(
                 $incoming
             );
+
+        } while ($this->_live);
     }
+
+    public function stop(): void
+    {
+        $this->setLive(
+            false
+        );
     }
 }