DEBUG some6 T6 client-test6 MDC-TEST6 [main] SocketServerTestCase - Message 1
DEBUG some6 T6 client-test6 MDC-TEST6 [main] root - Message 2
 INFO some6 T6 client-test6 MDC-TEST6 [main] SocketServerTestCase - Message 3
 WARN some6 T6 client-test6 MDC-TEST6 [main] SocketServerTestCase - Message 4
LETHAL some6 T6 client-test6 MDC-TEST6 [main] SocketServerTestCase - Message 5