Merge pull request #11 from ggouzi/add-get-pool-size

Add get pool size

Author: prprprus

pymysqlpool/pool.py

@@ -183,6 +183,10 @@ def __get_safe_conn(self, retry_count):
  if c: self.inuse_list.add(c)
  return c
 
+ def get_pool_size(self):
+ """Get current pool size"""
+ return self.current_size
+
  def release(self, c):
  """Release connection from inuse_list to unuse_list"""
  with self.cond: