fixed the consumer client.

git-svn-id: https://svn.apache.org/repos/asf/synapse/trunk@1510090 13f79535-47bb-0310-9956-ffa450edef68
reverted the invalid commit.

git-svn-id: https://svn.apache.org/repos/asf/synapse/trunk@1510091 13f79535-47bb-0310-9956-ffa450edef68