ETCH-283 Setting up client socket after creation

When the client connects to a server socket, the socket was
not set up according to the default or user specified paramters as e.g.
buffer size or linger time.

Change-Id: I3af98319d06c004cb0416e80cf403b20077ee294

git-svn-id: https://svn.apache.org/repos/asf/etch/trunk@1578867 13f79535-47bb-0310-9956-ffa450edef68