TRACE some7 T7 client-test7 MDC-TEST7 [main] SocketServerTestCase - Message 1
TRACE some7 T7 client-test7 MDC-TEST7 [main] root - Message 2
DEBUG some7 T7 client-test7 MDC-TEST7 [main] SocketServerTestCase - Message 3
DEBUG some7 T7 client-test7 MDC-TEST7 [main] root - Message 4
 INFO some7 T7 client-test7 MDC-TEST7 [main] SocketServerTestCase - Message 5
 WARN some7 T7 client-test7 MDC-TEST7 [main] SocketServerTestCase - Message 6
LETHAL some7 T7 client-test7 MDC-TEST7 [main] SocketServerTestCase - Message 7
DEBUG some7 T7 client-test7 MDC-TEST7 [main] SocketServerTestCase - Message 8
java.lang.Exception: Just testing
	at org.apache.log4j.net.SocketServerTestCase.common(SocketServerTestCase.java:XXX)
	at org.apache.log4j.net.SocketServerTestCase.test7(SocketServerTestCase.java:XXX)
ERROR some7 T7 client-test7 MDC-TEST7 [main] root - Message 9
java.lang.Exception: Just testing
	at org.apache.log4j.net.SocketServerTestCase.common(SocketServerTestCase.java:XXX)
	at org.apache.log4j.net.SocketServerTestCase.test7(SocketServerTestCase.java:XXX)
