Expose more information

[splitice]

• Expose if the stream is currently closing
• Expose the last activity and last network activity
• Expose if the stream & session has ever had activity

Most of this was used to enable some basic monitoring of the sessions & their streams.

[splitice]

Also:

• Overwrite default error handler, important due to there being places where errors can occur but the session hasn't been passed through yet
• Native node end supports a function as argument 1 for end, some libraries pass it in. This causes issues with err which is argument 1. and results in issue Repeated stress leads to unknown error code #12.

[zensh]

👍

[zensh]

@splitice Hi, there are some coding style errors, you should run npm run lint.

[splitice]

Conforming to @fidm's style is is something I can do - if there is a chance of merge and further development.