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reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2026-01-14T08:46:58.869Z","updated_at":"2026-01-14T08:46:59.601Z","avatar_url":"https://github.com/timofurrer.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# confluo\n\n\u003e From **con-** ‎(“with; together”) + **fluō** ‎(“flow”). \u003cbr\u003e\n\u003e **cōnfluō** ‎(present infinitive cōnfluere, perfect active cōnfluxī); third conjugation, no passive \u003cbr\u003e\n\u003e \u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;1. (intransitive) I flow or run together, meet. \u003cbr\u003e\n\u003e \u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;2. (intransitive, figuratively) I flock or crowd together, throng, assemble. \u003cbr\u003e\n\n⇢ **confluo** is a minimalist scalable microservice framework for distributed systems using AMQP/RabbitMQ as a broker.\n\n*Note: this project is under heavy development! Contributions are more than appreciated!*\n\n```python\nimport asyncio\nfrom confluo.core import Service\n\na = Service(\"Service-A\")\nb = Service(\"Service-B\")\n\n\n@b.subscribe(\"/foo/bar\")\nasync def foo_bar_event(path, headers, body):\n    print(\"Got /foo/bar event with body: '{0}'\".format(body))\n    response = await b.call(\"Service-A\", \"/bar\", {\"data\": \"Some body data\"})\n    print(\"Got response: '{0}'\".format(response))\n\n\n@a.route(\"/bar\")\nasync def bar_command(path, headers, body):\n    print(\"Got /bar command with body: '{0}'\".format(body))\n    return {\"value\": 1}\n\n\nif __name__ == \"__main__\":\n    loop = asyncio.get_event_loop()\n\n    # connect services\n    loop.run_until_complete(asyncio.wait([a.connect(), b.connect()]))\n\n    # Publish event\n    loop.run_until_complete(a.publish(\"/foo/bar\", \"wtf\"))\n\n    try:\n        loop.run_forever()\n    except KeyboardInterrupt:\n        loop.run_until_complete(asyncio.wait([a.shutdown(), b.shutdown()]))\n        loop.stop()\n        loop.close()\n\n```\n\n## Features\n\nThese are the key features of **confluo**:\n\n- Pythonic and minimalist API\n- Based on python's asyncio event loop\n- Based on AMQP protocol\n- HTTP like protocol on top of AMQP\n- Send and Receive Events\n- Call Commands and Receive Responses\n\n## Usage\n\nThis section walks through the essentials in order to run a **confluo** service.\n\n### Run RabbitMQ as a broker.\n\nThe simplest way to use RabbitMQ is probably to just pull the docker image from docker hub and run it:\n\n```bash\nsudo docker run -d --hostname my-rabbit --name some-rabbit rabbitmq:3-management\n```\n\n### Import and create a service\n\nLet's create our first service named *My-First-Service* and bind it to the main threads asyncio event loop:\n\n```python\nimport asyncio\nfrom confluo import Service\n\nloop = asyncio.get_event_loop()\nservice = Service(\"My-First-Service\", loop=loop)\n```\n\n### Publish event\n\nEvery *confluo service* is able to publish events. All other services which subscribed to this event will receive it.\n\nOutside of a coroutine:\n\n```python\nloop.run_until_complete(service.publish(\"MyFancyEvent\", {\"name\": \"Peter\", \"nickname\": \"Spider Man\"}))\n```\n\nInside a coroutine using the same event loop:\n\n```python\nawait service.publish(\"MyFancyEvent\", {\"name\": \"Peter\", \"nickname\": \"Spider Man\"})\n```\n\nThe first argument of the `Service.publish` method is the name of the event. You can also use a path like `/my/cool/path//event` or whatever you like. The second argument is the data sent as event body.\n\n### Subscribe event\n\nUse the `Service.subscribe` decorator to subscribe for an event and register a handler:\n\n```python\n@service.subscribe(\"MyFancyEvent\")\nasync def handle_my_fancy_event(path, headers, body):\n    print(\"Got MyFancyEvent with body: {0}\".format(body))\n```\n\n### Call command\n\nYou can also call a command from another specific service and retrieve it's response:\n\nOutside of a coroutine:\n\n```python\nresponse = loop.run_until_complete(\n    service.call(\"My-Other-Service\", \"MyFancyCommand\", {\"name\": \"Bruce\", \"nickname\": \"Batman\"}))\n```\n\nIniside a coroutine using the same event loop:\n\n```python\nresponse = await service.call(\"My-Other-Service\", \"MyFancyCommand\", {\"name\": \"Bruce\", \"nickname\": \"Batman\"})\n```\n\n### Handle command\n\nUse the `Service.route` decorator to register a handler for a specific command:\n\n```python\n@service.route(\"MyFancyCommand\")\nasync def handle_my_fancy_command(path, headers, body):\n    print(\"Got MyFancyCommand with body: {0}\".format(body))\n    return {\"message\": \"That's my awesome response\"}\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftimofurrer%2Fconfluo","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftimofurrer%2Fconfluo","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftimofurrer%2Fconfluo/lists"}