Please check the build logs for more information.
See Builds for ideas on how to fix a failed build, or Metadata for how to configure docs.rs builds.
If you believe this is docs.rs' fault, open an issue.
triaged
Persistent daemon process that manages terminal session state, PTY multiplexing, and canonical VT performance structures for Triage, the attention-routing terminal supervisor.
The daemon runs persistently in the background, keeping terminal scrollbacks, layout grids, and active PTY handles alive even when no clients are attached.
Installation
Running the Daemon
Start the persistent supervisor process:
Zero-Downtime Upgrades (Process Handover)
On Unix-like operating systems (including Linux, WSL, and macOS), triaged supports zero-downtime updates. This allows you to upgrade the daemon binary or restart the service without dropping active terminal sessions or interrupting running foreground shells.
How it Works
The upgrade is performed using a robust, low-level Three-Phase Sync Protocol:
- Transfer Phase: The new daemon process is launched and connects to the running old daemon over a Unix Domain Socket, initiating a file descriptor transfer using
SCM_RIGHTS(sendmsg/recvmsg). The old daemon passes all active master PTY file descriptors and the bound TCP listening socket directly to the new process. - Adoption & Sync Phase: The new daemon adopts the active descriptors, reconstructs the in-memory virtual terminal grids and scrollback history by replaying the session log files, and starts network supervision.
- Teardown Phase: Once adopted, the new daemon writes a synchronization byte back to the old daemon. The old daemon gracefully drops its session references (without closing the underlying shells), closes its Unix socket, and exits, completing a zero-downtime handover.
Initiating a Handover
To upgrade or restart the daemon with zero downtime, run the new binary with the --handover (or -U) flag:
Windows Graceful Fallback
Because low-level file descriptor passing and raw Unix domain sockets are native to POSIX platforms, native Windows installations will fall back gracefully to Triage's robust Session Restore flow, which saves session metadata and restores shell/workspace layout structures on restart.