This example shows a simple client and server.
The server echoes messages sent to it. The client sends a message every second and prints all messages received.
To run the example, start the server:
$ go run server.go
Next, start the client:
$ go run client.go
The server includes a simple web client. To use the client, open http://127.0.0.1:8080 in the browser and follow the instructions on the page.