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Update filemonitor.py

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This commit is contained in:
David Maisonave
2024-08-09 15:29:54 -04:00
parent 5fe46bb099
commit 24623a3e27
1 changed files with 24 additions and 12 deletions
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34
plugins/FileMonitor/filemonitor.py
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@@ -148,7 +148,7 @@ def start_library_monitor():
# Create shared memory buffer which can be used as singleton logic or to get a signal to quit task from external script
shm_a = shared_memory.SharedMemory(name=SHAREDMEMORY_NAME, create=True, size=4)
except:
plugin.Error(f"Could not open shared memory map ({SHAREDMEMORY_NAME}). Change File Monitor must be running. Can not run multiple instance of Change File Monitor.")
plugin.Error(f"Could not open shared memory map ({SHAREDMEMORY_NAME}). Change File Monitor must be running. Can not run multiple instance of Change File Monitor. Stop FileMonitor before trying to start it again.")
return
type(shm_a.buf)
shm_buffer = shm_a.buf
@@ -318,19 +318,20 @@ def stop_library_monitor():
plugin.Trace(f"Shared memory map opended, and flag set to {shm_buffer[0]}")
shm_a.close()
shm_a.unlink() # Call unlink only once to release the shared memory
return
if parse_args.stop or parse_args.restart or plugin.PLUGIN_TASK_NAME == "stop_library_monitor":
stop_library_monitor()
if parse_args.restart:
time.sleep(5)
plugin.STASH_INTERFACE.run_plugin_task(plugin_id=plugin.PLUGIN_ID, task_name="Start Library Monitor")
plugin.Trace(f"Restart FileMonitor EXIT")
else:
plugin.Trace(f"Stop FileMonitor EXIT")
elif plugin.PLUGIN_TASK_NAME == "start_library_monitor_service":
def start_library_monitor_service():
import subprocess
import platform
# First check if FileMonitor is already running
try:
shm_a = shared_memory.SharedMemory(name=SHAREDMEMORY_NAME, create=False, size=4)
shm_a.close()
shm_a.unlink()
plugin.Error("FileMonitor is already running. Need to stop FileMonitor before trying to start it again.")
return
except:
pass
plugin.Trace("FileMonitor is not running, so safe to start it as a service.")
is_windows = any(platform.win32_ver())
PythonExe = f"{sys.executable}"
# PythonExe = PythonExe.replace("python.exe", "pythonw.exe")
@@ -344,6 +345,17 @@ elif plugin.PLUGIN_TASK_NAME == "start_library_monitor_service":
plugin.Trace("Executing process using normal Popen")
pid = subprocess.Popen(args).pid
plugin.Trace(f"pid={pid}")
if parse_args.stop or parse_args.restart or plugin.PLUGIN_TASK_NAME == "stop_library_monitor":
stop_library_monitor()
if parse_args.restart:
time.sleep(5)
plugin.STASH_INTERFACE.run_plugin_task(plugin_id=plugin.PLUGIN_ID, task_name="Start Library Monitor")
plugin.Trace(f"Restart FileMonitor EXIT")
else:
plugin.Trace(f"Stop FileMonitor EXIT")
elif plugin.PLUGIN_TASK_NAME == "start_library_monitor_service":
start_library_monitor_service()
plugin.Trace(f"start_library_monitor_service EXIT")
elif plugin.PLUGIN_TASK_NAME == "start_library_monitor" or not plugin.CALLED_AS_STASH_PLUGIN:
start_library_monitor()