Added a config variable to define if the watcher should be started

config.sample

@@ -35,6 +35,9 @@ log_level = WARNING
 ; Default: /tmp/supysonic/supysonic.sock
 socket = /var/run/supysonic.sock
 
+; Defines if the file watcher should be started. Default: yes
+run_watcher = yes
+
 ; Delay before triggering scanning operation after a change have been detected
 ; This prevents running too many scans when multiple changes are detected for a
 ; single file over a short time span. Default: 5

docs/configuration.md

@@ -132,6 +132,9 @@ between the daemon and clients that rely on it (eg. CLI, folder admin web page,
 etc.). Note that using an IP address here isn't supported.
 Default: /tmp/supysonic/supysonic.sock
 
+`run_watcher`: whether or not to start the watcher that will listen for library
+changes. Default: yes
+
 `wait_delay`: delay before triggering the scanning operation after a change
 have been detected. This prevents running too many scans when multiple changes
 are detected for a single file over a short time span. Default: 5 seconds.
@@ -149,6 +152,9 @@ If left empty, any logging will be sent to stderr.
 ; Default: /tmp/supysonic/supysonic.sock
 socket = /var/run/supysonic.sock
 
+; Defines if the file watcher should be started. Default: yes
+run_watcher = yes
+
 ; Delay before triggering scanning operation after a change have been detected
 ; This prevents running too many scans when multiple changes are detected for a
 ; single file over a short time span. Default: 5

supysonic/config.py

@@ -40,6 +40,7 @@ class DefaultConfig(object):
     }
     DAEMON = {
         'socket': os.path.join(tempdir, 'supysonic.sock'),
+        'run_watcher': True,
         'wait_delay': 5,
         'log_file': None,
         'log_level': 'WARNING'

supysonic/daemon.py

@@ -62,7 +62,8 @@ class Daemon(object):
     def __handle_connection(self, connection):
         try:
             module, cmd, args = connection.recv()
-            if module == WATCHER:
+            logger.debug('Received %s %s %s', module, cmd, args)
+            if module == WATCHER and self.__watcher is not None:
                 if cmd == W_ADD:
                     self.__watcher.add_folder(*args)
                 elif cmd == W_DEL:
@@ -74,8 +75,9 @@ class Daemon(object):
         self.__listener = Listener(address = self.__address, authkey = get_secret_key('daemon_key'))
         logger.info("Listening to %s", self.__listener.address)
 
-        self.__watcher = SupysonicWatcher(config)
-        self.__watcher.start()
+        if config.DAEMON['run_watcher']:
+            self.__watcher = SupysonicWatcher(config)
+            self.__watcher.start()
 
         while True:
             conn = self.__listener.accept()