Commit e438f864 authored by Julien Muchembled's avatar Julien Muchembled

client: a simple lock is enough for the connection pool

parent c319b065
......@@ -18,7 +18,7 @@ import time
from random import shuffle
from neo.lib import logging
from neo.lib.locking import RLock
from neo.lib.locking import Lock
from neo.lib.protocol import NodeTypes, Packets
from neo.lib.connection import MTClientConnection, ConnectionClosed
from neo.lib.exception import NodeNotReady
......@@ -46,9 +46,7 @@ class ConnectionPool(object):
# Define a lock in order to create one connection to
# a storage node at a time to avoid multiple connections
# to the same node.
l = RLock()
self.connection_lock_acquire = l.acquire
self.connection_lock_release = l.release
self._lock = Lock()
self.node_failure_dict = {}
def _initNodeConnection(self, node):
......@@ -142,8 +140,7 @@ class ConnectionPool(object):
# Already connected to node
return self.connection_dict[uuid]
except KeyError:
with self._lock:
# Second lookup, if another thread initiated connection
# while we were waiting for connection lock.
......@@ -156,9 +153,7 @@ class ConnectionPool(object):
conn = self._initNodeConnection(node)
if conn is not None:
self.connection_dict[uuid] = conn
return conn
return conn
def removeConnection(self, node):
"""Explicitly remove connection when a node is broken."""
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