TCP Proxy Service

Example implementation of a Proxy Service based on the TCP preforked server and ZMQ sub/pub proxy and producer server.

Getting Started

1. Build the project

mkdir build
cd build
cmake ..
make

2. Start the server

$ cd build/server
$ ./server

3. Start the proxy

$ cd build/proxy
$ ./proxy

4. Start the service

$ cd build/service
$ ./tcp_proxy_service

5. Run the client

$ cd client
$ python3

What is what

• client -- Just a test client sending some requests to our service.
• service -- TCP Proxy service. Bridge connection between TCP and proxy. Redirects connections to proxy's public endpoint for subscribers (back end).
• proxy -- Proxy connecting front end (subscribers) and back end (publisher)
• server -- Constanty produces random data (samples) and sends (publishes) them via PUB socket.