$ docker build -t backend .
Sending build context to Docker daemon 11.26kB
Step 1/8 : FROM golang:1.11.1-alpine3.8
---> 95ec94706ff6
Step 2/8 : RUN apk add bash ca-certificates git gcc g++ libc-dev
---> Running in 763630b369ca
...
Running the Backend with Docker
$ docker run -i -p 8080:8080 backend
Habla Chat App v0.01
WebSocket Endpoint Hit
Size of Connection Pool: 1
&{ 0xc000124000 0xc0000902a0 {0 0}}
Message Received: {Type:1 Body:test}
Sending message to all clients in Pool