Integration tests flaky

[benesch]

I occasionally see the following flake when running integration tests locally:

exec curl output:000 i:1
thread 'integration_tests::remote_port_forwarding::simple_with_tokio' panicked at 'assertion failed: `(left == right)`
  left: `"000"`,
 right: `"200"`', async-ssh2-lite/tests/integration_tests/remote_port_forwarding.rs:121:17

It seems like something is occasionally corrupting data. Appears unrelated to the issue documented in #16, because I see this flake both with and without the change in #16.

[vkill]

@benesch I know this problem, but I also don't know the exact reason.

[benesch]

Hi @vkill, was this fixed? I don’t see anything related in the commit history.

[vkill]

@benesch , Don't fixed, Because I don't know how to fix it.

[benesch]

Could we keep this issue open until it's resolved? Even if you don't know how to fix it, perhaps someone else who does will come along!

[vkill]

Yes, maybe the problem is ssh itself.

[vkill]

Hi @benesch

Can you test #23 ?

[vkill]

Hi, @benesch

This is not a bug, we should wait for the port to listen because the status 000 maybe is Connection failed.
Please refer to #25 and f0254a5

[vkill]

ssh-rs/async-ssh2-lite/tests/integration_tests/session__channel_forward_listen.rs

Line 164 in b79d97f

assert!(vec!["200".into(), "000".into()].contains(&s));

This problem still exists. temporarily skip.