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fix(gateway): allow Windows launcher PID handoff

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chengyongru
2026-08-18 11:51:14 +08:00
committed by chengyongru
parent 99d5fa2908
commit 369a3443eb
2 changed files with 64 additions and 3 deletions
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nanobot/gateway/runtime.py
+15 -3
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@@ -234,6 +234,7 @@ class GatewayRuntime(ManagedProcessRuntime[ProcessStartOptions]):
state = self._read_state()
if state and result.status.pid == state.get("pid"):
state["launch_mode"] = "background"
state["pending_pid_handoff"] = True
self._write_state(state)
return RuntimeResult(True, result.message, self.status())
@@ -288,14 +289,24 @@ class GatewayRuntime(ManagedProcessRuntime[ProcessStartOptions]):
lease.wait_for_shutdown()
with self._transition_lock(), self._lifecycle_lock():
current = self.status()
if current.running and current.pid != pid:
state = self._read_state() or {}
pid_handoff = (
self.platform_name == "Windows"
and current.running
and current.pid != pid
and current.pid == os.getppid()
and state.get("pid") == current.pid
and state.get("launch_mode") == "background"
and state.get("pending_pid_handoff") is True
)
if current.running and current.pid != pid and not pid_handoff:
raise GatewayAlreadyRunningError(current)
if lease._shutdown_pending_locked():
continue
state = self._read_state() or {}
launch_mode: GatewayLaunchMode = (
"background"
if state.get("pid") == pid and state.get("launch_mode") == "background"
if state.get("launch_mode") == "background"
and (state.get("pid") == pid or pid_handoff)
else "foreground"
)
state.update(
@@ -311,6 +322,7 @@ class GatewayRuntime(ManagedProcessRuntime[ProcessStartOptions]):
"launch_mode": launch_mode,
}
)
state.pop("pending_pid_handoff", None)
state.pop("stable_identity", None)
state.update(self.process_identity_record(pid))
self._write_state(state)