https://github.com/d-led/curvezmq_docker_example
Experimenting with CurveZMQ in different languages
https://github.com/d-led/curvezmq_docker_example
curvezmq pony-language python
Last synced: about 1 year ago
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Experimenting with CurveZMQ in different languages
- Host: GitHub
- URL: https://github.com/d-led/curvezmq_docker_example
- Owner: d-led
- License: unlicense
- Created: 2017-09-22T19:06:40.000Z (over 8 years ago)
- Default Branch: master
- Last Pushed: 2022-02-08T17:02:19.000Z (over 4 years ago)
- Last Synced: 2025-02-15T23:44:23.536Z (over 1 year ago)
- Topics: curvezmq, pony-language, python
- Language: Pony
- Homepage:
- Size: 18.6 MB
- Stars: 2
- Watchers: 2
- Forks: 2
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# curvezmq_docker_example
Experimenting with [CurveZMQ](http://curvezmq.org) in different languages.
The core question of the experiment is to see, whether different languages can interoperate securely via ZeroMQ.
Build & example output: see master branch in [](https://travis-ci.org/d-led/curvezmq_docker_example/builds)
## Libraries
- [pyzmq](http://pyzmq.readthedocs.io/en/latest/) key generation, worker
- [pony-zmq](https://github.com/jemc/pony-zmq) server, worker
- [go: zmq4](https://github.com/pebbe/zmq4) worker
- [jeromq](https://github.com/zeromq/jeromq) worker
- [tclzmq](https://github.com/jdc8/tclzmq.git) worker
## Architecture
### Deployment
- for simplicity: as a Docker Compose config
- keys generated via a simple python script: [generate_certificates.py](generate_certificates.py)
- server public key distribution via simple copying into the containers
### Communication
- ZeroMQ communication via TCP + CurveZMQ ([Stonehouse pattern](http://hintjens.com/blog:49#toc5))
- Requests sent on port 7777, and returned on 7778
- The push socket does task distribution to the workers ([Divide and conquer pattern](http://zguide.zeromq.org/page:all#Divide-and-Conquer))
- Timeouts are (currently) used to stop the demo after the server sends a finite amount of requests
### Pony Server
- `Sender` actor to send sample requests at regular intervals on port `7777`
- `Receiver` actor to receive responses on port `7778`
- `Printer` actor to serialize printing to console
- `Worker` actor to test `pony-zmq` in a round-trip (pulling on port `7777`, pushing on port `7778`)
### Python Worker
- polling with a timeout
- pulling on port `7777`, pushing on port `7778`
### Go Worker
- `7777`/`7778`
### Groovy Worker
- preparing dependencies for jzmq failed → using jeromq
- `7777`/`7778`
### Tcl Worker
- `7777`/`7778`