def __init__(self, cfg, warebox, storage_cache, startup_synchronization,
filesystem_watcher, linker, metadata_db, hashes_db,
internal_facade, ui_controller, lockfile_fd, auto_start,
input_queue, scheduler):
"""
@param cfg:
Instance of filerockclient.config.ConfigManager.
@param warebox:
Instance of filerockclient.warebox.Warebox.
@param storage_cache:
Instance of filerockclient.databases.storage_cache.
StorageCache.
@param startup_synchronization:
Instance of filerockclient.serversession.
startup_synchronization.
@param filesystem_watcher:
Instance of any class in the filerockclient.
filesystem_watcher package.
@param linker:
Instance of filerockclient.linker.Linker.
@param metadata_db:
Instance of filerockclient.databases.metadata.
MetadataDB.
@param hashes_db:
Instance of filerockclient.databases.hashes.HashesDB.
@param internal_facade:
Instance of filerockclient.internal_facade.
InternalFacade.
@param ui_controller:
Instance of filerockclient.ui.ui_controller.
UIController.
@param lockfile_fd:
File descriptor of the lock file which ensures there
is only one instance of FileRock Client running.
Child processes have to close it to avoid stale locks.
@param auto_start:
Boolean flag telling whether ServerSession should
connect to the server when started.
@param input_queue:
Instance of filerockclient.util.multi_queue.
MultiQueue. It is expected to have the following
queues:
usercommand: Commands sent by the user
sessioncommand: ServerSession internal use commands
systemcommand: Commands sent by other client components
servermessage: Messages sent by the server.
operation: PathnameOperation objects to handle
@param scheduler:
Instance of filerockclient.util.scheduler.Scheduler.
"""
threading.Thread.__init__(self, name=self.__class__.__name__)
self.logger = logging.getLogger("FR.%s" % self.__class__.__name__)
self._input_queue = input_queue
self.warebox = warebox
self.startup_synchronization = startup_synchronization
self.filesystem_watcher = filesystem_watcher
self._internal_facade = internal_facade
self._ui_controller = ui_controller
self.metadataDB = metadata_db
self.hashesDB = hashes_db
self.auto_start = auto_start
self._scheduler = scheduler
self.storage_cache = storage_cache
self.linker = linker
self.warebox = warebox
self.cfg = cfg
self._lockfile_fd = lockfile_fd
self._started = False
self.must_die = threading.Event()
# TODO: this flag exists due to auto-disconnection. It will be removed
# and replaced by a CONNECTFORCE command as soon as ServerSession will
# stop going automatically to DisconnectedState.
self.disconnect_other_client = False
self.operation_responses = {}
self._pathname2id = {}
self.output_message_queue = Queue.Queue()
self.input_keepalive_queue = Queue.Queue()
self.current_state = None
self.reconnection_time = 1
self.num_connection_attempts = 0
self.max_connection_attempts = MAX_CONNECTION_ATTEMPTS
self._basis_lock = threading.Lock()
self.server_basis = None
self.session_id = None
self.storage_ip_address = None
self.refused_declare_count = 0
self._current_basis = None
self.id = 0
self._sync_operations = []
self.keepalive_timer = ConnectionLifeKeeper(self._input_queue,
self.input_keepalive_queue,
self.output_message_queue,
True)
self.transaction = Transaction()
self.transaction_manager = TransactionManager(self.transaction,
self.storage_cache)
StateRegister.setup(self)
self.client_id = None
self.username = None
self.priv_key = None
self.host = None
self.port = None
self.server_certificate = None
self.storage_hostname = None
self.refused_declare_max = None
self.refused_declare_waiting_time = None
self.commit_threshold_seconds = None
self.commit_threshold_operations = None
self.commit_threshold_bytes = None
self.transaction_cache = None
self.integrity_manager = None
self.cryptoAdapter = None
self.temp_dir = None
self.connection_reader = None
self.connection_writer = None
self.sock = None
self.listening_operations = False
self.reload_config_info()
