echo

Echo Example

This directory contains a echo server example using github.com/coder/websocket.

$ cd examples/echo
$ go run . localhost:0
listening on ws://127.0.0.1:51055

You can use a WebSocket client like https://github.com/hashrocket/ws to connect. All messages written will be echoed back.

Structure

The server is in server.go and is implemented as a http.HandlerFunc that accepts the WebSocket and then reads all messages and writes them exactly as is back to the connection.

server_test.go contains a small unit test to verify it works correctly.

main.go brings it all together so that you can run it and play around with it.