RxWeb ­ is a prototype HTTP server based on RxPy framework.

The project serves educational purpose (as RxPy example). It can also be used as a basis for further development (not necessarily in Python).

Architecture

Listener is an observable that emits incoming connections.

Every Connection includes data_in observable and data_out observer, both operating on bytes.

data_in stream is processed by custom http_parse rx-operator that transforms incoming bytes into outgoing HttpRequests.

HttpRequest might contain content_in observable carrying eg. POST request body.

Handler is a base class for custom request handlers. Handler.handle() takes HttpRequest and produces observable of HttpResponse.

There are sample handlers for subrequests and filters in test code.

HttpResponse contains content_out stream. It is serialized into bytes.

Dispatcher is a registry of handlers.

HttpServer wires it all up.

All described above is not bound to specific I/O library.

As an example, project includes sample server backed by asyncio.

Notes

• Written in Python 3.6.
• HTTP support is very basic, not ready for real world.
• Contributions, comments, ideas welcome.