Emoji UDP Server Project

Docker

Build image

docker build -t emoji/udp-server:latest .

Run container

docker run -it --rm -p 54321:54321/udp --name emoji-udp-server emoji/udp-server:latest

Dev

IMPORTANT: cd into src folder and then run go cmds

Build

go build

Test

go test ./...

Test verboselly:

go test -v ./...

Test specific area:

go test -v ./... -run Build

Run

EMOJI_PORT=54321 ./emoji-udp-server

EMOJI_PORT=54321 ./emoji-udp-server -n 3 -s ','

Debug

You can use client e2e testing app located in src/client/client.go to test the server manually.

Adjust the port value in the source file if needed - it should match the value set in environment variable.

go run client/client.go

Type you cmd and hit enter.

Example commands:

• 3 :ok:

• :metrics:

Logs

Logs can be found in the file emoji.log in the folder where binary is executed.

To copy logs from the Docker container, run:

docker cp CONTAINER_ID:/emoji.log ./