1
root websocket websocket://0.0.0.0:4237 3
```
websocket开启3个进程每个进程启动时 `Channel\Client::connect('127.0.0.1', 2207); `
`Channel\Client::on('broadcast', function ($event_data) use ($worker) {}`
为什么 runAll的时候 Channel server会收到6个请求(是websocket进程数的2倍)
```log
int(1)
string