修改到docker外运行环境

src/main/java/com/telpo/dipperposition/server/DipperPositionServer.java

@@ -244,7 +244,7 @@ public class DipperPositionServer {
                 }
             });
 
-            //channelFuture.channel().closeFuture().sync();
+            channelFuture.channel().closeFuture().sync();
         } catch (InterruptedException e) {
             e.printStackTrace();
         } finally {