未处理的错误事件：错误：连接 ECONNREFUSED

Question

我正在使用 pm2 来确保 laravel-echo-server 正在运行。执行 apm2 logs 0给了我一些错误。我在 Google Compute Engine 实例上运行服务器并设置了一些防火墙入口规则。

0|echo-ser | ? Starting server in DEV mode... 
0|echo-ser | 
0|echo-ser | ? Running at localhost on port 6001 
0|echo-ser | ? Channels are ready. 
0|echo-ser | ? Listening for http events... 
0|echo-ser | 
0|echo-ser | L A R A V E L E C H O S E R V E R 
0|echo-ser | 
0|echo-ser | version 1.5.0 
0|echo-ser | 
0|echo-ser | ? Starting server in DEV mode... 
0|echo-ser | 
0|echo-ser | ? Running at localhost on port 6001 
0|echo-ser | ? Channels are ready. 
0|echo-ser | ? Listening for http events...

/root/.pm2/logs/echo-server-error.log last 15 lines: 
0|echo-ser | at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1191:14) 
0|echo-ser | [ioredis] Unhandled error event: Error: connect ECONNREFUSED 127.0.0.1:6379 

Answer 1

如果我安装并运行了redis-server 会有所帮助...叹气