Fix 77 (#83)

* get the event processing result and return immediately when encountering errors

* fix warnings

* fix error

* print dump data

* format string

* when the number of error

Fix 77 (#83)

* get the event processing result and return immediately when encountering errors

* fix warnings

* fix error

* print dump data

* format string

* when the number of errors reaches a certain number, exit the session directly.

* add some logs

* add logs

* get publish and subscribe event result from stream hub

show more ...

Fix 71 (#72)

* fix error: the session should not be exited when encountering unknown msg type id

* remove no used "\n" which can add blank lines when print logs

* refactor packerizer unpacketi

Fix 71 (#72)

* fix error: the session should not be exited when encountering unknown msg type id

* remove no used "\n" which can add blank lines when print logs

* refactor packerizer unpacketizer mod

* refactor codes

* cargo clippy --fix --allow-dirty --allow-no-vcs

* do some fix for rtmp

* fix logs

* try to fix parse rtmp chunk error

show more ...

cargo clippy --fix --allow-dirty --allow-no-vcs

Split the channel module into a library to support multiple input protocols; support RTSP