我之前提过一个
```log
GatewayConnection Error : 1 ,connect 127.0.0.1:4006 fail after 0.0011 seconds
GatewayConnection:4003 fail after 0.001 seconds
GatewayConnection Error : 1 ,connect 127.0.0.1:4007 fail after 0.001 secondsGatewayConnection Error : 1 ,connect 127.0.0.1:4500 fail after 0.001 seconds
GatewayConnection Error: 1 ,connect 127.0.0.1:4503 fail after 0.001 seconds
GatewayConnection Error : 1 ,connect 127.0.0.1:4501 fail after 0.001 seconds
GatewayConnection Error : 1 ,connect 127.0.0.1:4502 fail after 0.0009 seconds