docker compose uppython udp_client.py IP_ADDRESS 31337
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April 12, 2023 17:59
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UDP server behind traefik
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| services: | |
| traefik: | |
| image: "traefik:v2.9.10" | |
| command: | |
| - --providers.docker | |
| - --api.insecure=true | |
| - --entryPoints.web.address=:80 | |
| - --entryPoints.websecure.address=:443 | |
| - --entryPoints.traefik.address=:8080 | |
| - --entryPoints.streaming.address=:31337/udp | |
| networks: | |
| - net-traefik | |
| ports: | |
| - "80:80" | |
| - "443:443" | |
| - "31337:31337/udp" | |
| - "8080:8080" | |
| volumes: | |
| - "/var/run/docker.sock:/var/run/docker.sock:ro" | |
| labels: | |
| - "traefik.docker.network=net-traefik" | |
| whoami: | |
| image: traefik/whoami | |
| networks: | |
| - "net-traefik" | |
| labels: | |
| - "traefik.enable=true" | |
| - "traefik.docker.network=net-traefik" | |
| streaming: | |
| build: . | |
| networks: | |
| - net-traefik | |
| labels: | |
| - "traefik.enable=true" | |
| - "traefik.docker.network=net-traefik" | |
| - "traefik.udp.services.streaming.loadBalancer.server.port=31337" | |
| - "traefik.udp.routers.streaming.entrypoints=streaming" | |
| - "traefik.udp.routers.streaming.service=streaming" | |
| networks: | |
| net-traefik: | |
| name: "net-traefik" |
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| FROM python:3 | |
| WORKDIR /usr/src/app | |
| COPY udp_server.py . | |
| CMD [ "python", "./udp_server.py" ] |
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| import socket | |
| import sys | |
| client_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) | |
| server_address = sys.argv[1] | |
| server_port = int(sys.argv[2]) | |
| client_socket.connect((server_address, server_port)) | |
| message = 'Hello World' | |
| client_socket.send(message.encode()) | |
| response = client_socket.recv(1024).decode() | |
| print("Test passed" if message == response else "Test failed") |
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| import socket | |
| sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) | |
| server_address = '0.0.0.0' | |
| server_port = 31337 | |
| server = (server_address, server_port) | |
| sock.bind(server) | |
| print("Listening on ", server_address, ":", str(server_port), flush=True) | |
| while True: | |
| payload, client_address = sock.recvfrom(1000) | |
| print("Echoing data back to ", str(client_address), ": ", payload) | |
| sent = sock.sendto(payload, client_address) | |
| print("Sent results: ", str(sent), flush=True) |
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