修改 conf/autoload_configs/event_socket.conf.xml

<configuration name="event_socket.conf" description="Socket Client">
  <settings>
    <param name="nat-map" value="false"/>
    <param name="listen-ip" value="::"/>
    <param name="listen-port" value="8021"/>
    <param name="password" value="ClueCon"/>
    <param name="apply-inbound-acl" value="loopback.auto"/>
    <!--<param name="stop-on-bind-error" value="true"/>-->
  </settings>
</configuration>

密码和端口自定义，为了安全尽量别对外网开放

在 conf/autoload_configs/acl.conf.xml 的network-lists 标签内添加如下配置

<list name="loopback.auto" default="allow">
  <node type="allow" cidr="0.0.0.0/0"/> 
</list>

0.0.0.0/0 是允许任意 ip 访问，十分危险，仅供测试的时候使用