* feat: Add web terminal with reconnecting TTYs
This adds a web terminal that can reconnect to resume sessions!
No more disconnects, and no more bad bufferring!
* Add xstate service
* Add the webpage for accessing a web terminal
* Add terminal page tests
* Use Ticker instead of Timer
* Active Windows mode on Windows
* chore: Improve CI builds by caching Go modules
* Skip running with `race` on non-Linux systems
* Fix darwin file descriptor error
* Fix log after close
* Improve PostgreSQL test speeds
* Fix parallel connections with PostgreSQL tests
* Fix CI flake
* Separate test/go into PostgreSQL
The TTY wasn't bufferring properly because the FD was closed.
I did this initially to clone how creack/pty handles it, but it's
unnecessary because we get the entire PTY back to close.
* feat: Add workspace agent for SSH
This adds the initial agent that supports TTY
and execution over SSH. It functions across MacOS,
Windows, and Linux.
This does not handle the coderd interaction yet,
but does setup a simple path forward.
* Fix pty tests on Windows
* Fix log race
* Lock around dial error to fix log output
* Fix context return early
* fix: Leaking yamux session after HTTP handler is closed
Closes#317. We depended on the context canceling the yamux connection,
but this isn't a sync operation. Explicitly calling close ensures the
handler waits for yamux to complete before exit.
* Lock around close return
* Force failure with log
* Fix failed handler
* Upgrade dep
* Fix defer inside loops
* Fix context cancel for HTTP requests
* Fix resize
* fix: Leaking yamux session after HTTP handler is closed
Closes#317. The httptest server cancels the context after the connection
is closed, but if a connection takes a long time to close, the request
would never end. This applies a context to the entire listener that cancels
on test cleanup.
After discussion with @bryphe-coder, reducing the parallel limit on
Windows is likely to reduce failures as well.
* Switch to windows-2022 to improve decompression
* Invalidate cache on matrix OS
* Initial agent
* fix: Use buffered reader in peer to fix ShortBuffer
This prevents a io.ErrShortBuffer from occurring when the byte
slice being read is smaller than the chunks sent from the opposite
pipe.
This makes sense for unordered connections, where transmission is
not guarunteed, but does not make sense for TCP-like connections.
We use a bufio.Reader when ordered to ensure data isn't lost.
* SSH server works!
* Start Windows support
* Something works
* Refactor pty package to support Windows spawn
* SSH server now works on Windows
* Fix non-Windows
* Fix Linux PTY render
* FIx linux build tests
* Remove agent and wintest
* Add test for Windows resize
* Fix linting errors
* Add Windows environment variables
* Add strings import
* Add comment for attrs
* Add goleak
* Add require import
Mathias Fredriksson