communica 0.2.1b4

Easy to use IPC library

Easy to use IPC library

This library is still in development process.
There will be added Pub/Sub entities and data validation in
serializers with pydantic and dataclass-factory libraries.

Stream connectors has no acknowledgements at the moment,
so messages on service restart will be lost
(they will be lost anyway on restarting side, but with acks loss can be less)

Plug-n-play IPC

Idea

Contains two main entities: Client and Server, which uses Connectors to create Connections.

In most cases, there are one server and few clients. After successful connect there is no difference between them, any side can make requests to other.

Currently available connectors:

Connector	Description
LocalConnector	Uses Named Pipes on Windows and Unix domain sockets on other systems, if available
TcpConnector	Uses TCP/IP protocol, has ability to specify SSLContext
RmqConnector	Uses RabbitMQ server, has caveats (documented in connector)

The most stable connector right now is RmqConnector. Other works too, but lose messages on every disconnect.

Extras

You can install additional dependencies for various features

pip install communica[extraname1, extraname2]

Extra name	Feature
orjson	Faster JSON library, recommended with CPython
rabbitmq	RmqConnector, which use AMQP server for communication