- Add `close` and `disconnect` in `Host`
- Add `close` and `close_peer` in `Network`
- Change `IListener.close` to async, to await for server's closing
- Add factories for security transports, and modify `HostFactory`
When receiving a `NewStream`, the message of that packet is the
name of the stream, which should be handled, rather than letting it go
into the message queue.
Instead of accessing its reader and writer directly.
TODO: considering add `ReaderWriterCloser` interface and let connection
and stream inherit from it.
* ignore kad
* fix swarm, and minor
* fix init and swarm
* ignore pb
* enable mypy
* fix basic host
* fix tcp
* fix mplex
* add typing for pb
* skip format pyi
* [mypy] no need to ignore pb now
* add typing to chat
* Add notifee interface
* Add notify function to network interface
* Implement notify feature
* Add tests for notify
* Make notifee functions all async
* Fix linting issue
* Fix linting issue
* Scaffold pubsub router interface
* Scaffold pubsub directory
* Store peer_id in muxed connection
* Implement pubsub notifee
* Remove outdated files
* Implement pubsub first attempt
* Prepare pubsub for floodsub
* Add mplex conn to net stream and add conn in notify tests
* Implement floodsub
* Use NetStream in generic protocol handler
* Debugging async issues
* Modify test to perform proper assert. Test passes
* Remove callbacks. Reduce sleep time
* Add simple three node test
* Clean up code. Add message classes
* Add test for two topics
* Add conn to net stream and conn tests
* Refactor test setup to remove duplicate code
* Fix linting issues
* Fix linting issue
* Fix linting issue
* Fix outstanding unrelated lint issue in multiselect_client
* Add connect function
* Remove debug prints
* Remove debug prints from floodsub
* Use MessageTalk in place of direct message breakdown
* Remove extra prints
* Remove outdated function
* Add message to queues for all topics in message
* Debugging
* Add message self delivery
* Increase read timeout to 5 to get pubsub tests passing
* Refactor testing helper func. Add tests
* Add tests and increase timeout to get tests passing
* Add dummy account demo scaffolding
* Attempt to use threads. Test fails
* Implement basic dummy node tests using threads
* Add generic testing function
* Add simple seven node tree test
* Add more complex seven node tree tests
* Add five node ring tests
* Remove unnecessary get_message_type func
* Add documentation to classes
* Add message id to messages
* Add documentation to test helper func
* Add docs to dummy account node helper func
* Add more docs to dummy account node test helper func
* fixed linting errors in floodsub
* small notify bugfix
* move pubsub into libp2p
* fixed pubsub linting
* fixing pubsub test failures
* linting
