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Reset switch session on trigger changes and add DP2 force helper

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Lago
2026-03-27 15:53:16 +01:00
parent a4837c1172
commit 3f7c5a0677
3 changed files with 129 additions and 19 deletions
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app/service.py
+25 -14
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@@ -80,6 +80,7 @@ class KvmSwitcherService:
self._samsung_session_attempted = False
self._samsung_session_successful = False
self._samsung_session_attempt_count = 0
self._last_trigger_input_code: int | None = None
self._state_lock = Lock()
self._stop_event = Event()
self._thread: Thread | None = None
@@ -115,7 +116,6 @@ class KvmSwitcherService:
def poll_once(self) -> dict[str, Any]:
config = self.config_store.get()
scan = self.monitor_backend.scan()
self._update_samsung_session(scan.samsung_present)
errors = list(scan.errors)
errors.extend(config.validate())
@@ -124,6 +124,7 @@ class KvmSwitcherService:
scan=scan,
errors=errors,
)
self._update_samsung_session(scan.samsung_present, trigger_input_code)
ddm_slot = self.ddm_backend.resolve_alienware_slot(force=False)
supports_monitor_targeting = bool(
@@ -242,18 +243,28 @@ class KvmSwitcherService:
return port_name
return None
def _update_samsung_session(self, samsung_present: bool) -> None:
if samsung_present:
if not self._samsung_session_active:
self._samsung_session_active = True
self._samsung_session_attempted = False
self._samsung_session_successful = False
self._samsung_session_attempt_count = 0
else:
def _update_samsung_session(self, samsung_present: bool, trigger_input_code: int | None) -> None:
if not samsung_present:
self._samsung_session_active = False
self._samsung_session_attempted = False
self._samsung_session_successful = False
self._samsung_session_attempt_count = 0
self._last_trigger_input_code = None
return
if not self._samsung_session_active:
self._samsung_session_active = True
self._samsung_session_attempted = False
self._samsung_session_successful = False
self._samsung_session_attempt_count = 0
self._last_trigger_input_code = trigger_input_code
return
if trigger_input_code != self._last_trigger_input_code:
self._samsung_session_attempted = False
self._samsung_session_successful = False
self._samsung_session_attempt_count = 0
self._last_trigger_input_code = trigger_input_code
def _attempt_switch_sequence(
self,
@@ -284,16 +295,16 @@ class KvmSwitcherService:
verify_scan = self.monitor_backend.scan()
scan = verify_scan
errors.extend(verify_scan.errors)
self._update_samsung_session(verify_scan.samsung_present)
if not verify_scan.samsung_present:
return "waiting_for_reconnect", last_switch_at, scan, errors
verify_trigger_input, _, _ = self._resolve_trigger_state(
config=config,
scan=verify_scan,
errors=errors,
)
self._update_samsung_session(verify_scan.samsung_present, verify_trigger_input)
if not verify_scan.samsung_present:
return "waiting_for_reconnect", last_switch_at, scan, errors
desired_codes = self._port_input_codes(desired_port)
if verify_trigger_input not in desired_codes:
return "waiting_for_trigger_match", last_switch_at, scan, errors