This could not be tested locally due to another but only affecting
self-hosted installations. This will be tested in staging in the
meantime while the other bug is being fixed.
Return to phoenix shell when a pty stream is closed by twisp.
Pipes in phoenix with commands from the emulator do not appear to be
working properly, but something in there is working.
This involves establishing the protocol through which phoenix instances
run a command on the emulator. The pty is able to communicate with the
terminal in both directions. This commit adds logs to be removed later.
There are a few things left that this commit does not address:
- handling close of delegate process
- handling sigint from phoenix to delegate process
- closing the connection to twisp
I'll elaborate here because the commit name is confusing. Any time an
app gets a connection to another app, either because it launched that
app (or was launched by that app) or requested a connection to that app,
the ID the app gets to represent the app it's communicating with is now
a pseudo app id rather than the app instance ID. This accomplishes two
things:
1. It's more secure. There are multiple places where GUI assumes that
knowing an app's instance ID means you can do things as that app.
2. Between the same two apps, there may now be more than one connection.
This is useful for situations like Phoenix shell talking to the
emulator in multiple separate instances to pipe commands. (this is
coming later)
