Initial commit of Ccnet server.

python/ccnet/pool.py

@@ -0,0 +1,36 @@
+from ccnet.sync_client import SyncClient
+import Queue
+
+class ClientPool(object):
+    """ccnet client pool."""
+
+    def __init__(self, conf_dir, pool_size=5, central_config_dir=None):
+        """
+        :param central_config_dir: path to the central config dir for ccnet/seafile/seahub/seafdav etc.
+        :param conf_dir: the ccnet configuration directory
+        :param pool_size:
+        """
+        self.central_config_dir = central_config_dir
+        self.conf_dir = conf_dir
+        self.pool_size = pool_size
+        self._pool = Queue.Queue(pool_size)
+
+    def _create_client(self):
+        client = SyncClient(self.conf_dir, self.central_config_dir)
+        client.req_ids = {}
+        client.connect_daemon()
+
+        return client
+
+    def get_client(self):
+        try:
+            client = self._pool.get(False)
+        except:
+            client = self._create_client()
+        return client
+
+    def return_client(self, client):
+        try:
+            self._pool.put(client, False)
+        except Queue.Full:
+            pass