Comment #7 on issue 1810 by jean.deruelle: MSS gets stuck in single-threaded TCP threadpool mode
http://code.google.com/p/mobicents/issues/detail?id=1810
Backported in https://jain-sip.dev.java.net/source/browse/jain-sip/src/gov/nist/javax/sip/parser/PipelinedMsgParser.java?r1=1.28.2.3&r2=1.28.2.4
