I try to use the slack-sample bot from this blogpost https://www.opsdash.com/blog/slack-bot-in-golang.html . I've successfully created my api token, but i can not connect to the websocket server (the rtm.start request passs normally). I've get the error message
dial tcp 126.96.36.199:443: connectex: No connection could be made because the target machine actively refused it
I've also tried to connect via a chrome app called Simple Web Socket Client and via a website based one tester. Both work well, i can establish a connection and i can send data.
I'm behind a proxy, but i only have troubles with golang's websocket.Dial function.
Does anybody know why this can happen?
- Windows 7 SP1 x64
- Golang 1.7.1 windows/amd64