Enhancement of logging in TcpTransport

The logging in TcpConnection and TcpListener is now more meaningful
and allows a better understanding of the log traces during postmortem
debugging.

Change-Id: I5f999920c5aa9c5acc73f2abbebf23e9aa5e7c06

git-svn-id: https://svn.apache.org/repos/asf/etch/trunk@1548400 13f79535-47bb-0310-9956-ffa450edef68
2 files changed