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On macOS, Unix domain socket paths are capped at 104 bytes (sun_path). SSH appends a 16-byte random suffix to the ControlPath when operating in ControlMaster mode. With an IPv6 host embedded literally in the filename and a deeply-nested macOS $TMPDIR like /var/folders/XX/YYYYYYYYYYYY/T/, the full path reliably exceeds the limit — every terminal/file-op tool call then fails immediately with ``unix_listener: path "…" too long for Unix domain socket``. Swap the ``user@host:port.sock`` filename for a sha256-derived 16-char hex digest. The digest is deterministic for a given (user, host, port) triple, so ControlMaster reuse across reconnects is preserved, and the full path fits comfortably under the limit even after SSH's random suffix. Collision space is 2^64 — effectively unreachable for the handful of concurrent connections any single Hermes process holds. Regression tests cover: path length under realistic macOS $TMPDIR with the IPv6 host from the issue report, determinism for reconnects, and distinctness across different (user, host, port) triples. Closes #11840 |
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| .. | ||
| __init__.py | ||
| base.py | ||
| daytona.py | ||
| docker.py | ||
| file_sync.py | ||
| local.py | ||
| managed_modal.py | ||
| modal.py | ||
| modal_utils.py | ||
| singularity.py | ||
| ssh.py | ||