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78aeeab8d1
The cap is shared across CLI, desktop/TUI and the messaging gateway, so the surface that gets rejected is rarely the one holding the slots. The rejection read "Hermes is at the active session limit (5/5). Try again when another session finishes." while every slot was an idle desktop tab, which took filesystem access to work out. Name the holders in the message, and show slot usage plus each holder in `hermes status`. Both are inert when max_concurrent_sessions is unset, which is the default. The gateway's duplicate copy of the message now reuses the shared helper.
41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
from cli import HermesCLI
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from hermes_cli.active_sessions import (
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active_session_registry_snapshot,
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try_acquire_active_session,
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)
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def test_cli_claim_active_session_respects_global_limit(tmp_path, monkeypatch):
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monkeypatch.setenv("HERMES_HOME", str(tmp_path / ".hermes"))
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cfg = {"max_concurrent_sessions": 1}
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held, message = try_acquire_active_session(
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session_id="held-session",
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surface="tui",
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config=cfg,
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)
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assert message is None
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assert held is not None
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cli = object.__new__(HermesCLI)
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cli.session_id = "new-cli-session"
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cli.config = cfg
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cli._active_session_lease = None
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printed: list[str] = []
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cli._console_print = lambda text: printed.append(text)
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try:
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assert cli._claim_active_session("cli") is False
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assert len(printed) == 1
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assert "active session limit (1/1)" in printed[0]
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# Names the holding surface ("tui"), not the blocked one.
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assert "Held by: tui" in printed[0]
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held.release()
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assert cli._claim_active_session("cli") is True
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assert [entry["session_id"] for entry in active_session_registry_snapshot()] == [
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"new-cli-session"
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]
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finally:
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held.release()
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cli._release_active_session()
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