OSB-Thread model in OSB

When you handle a performance issue in your development, you much want to know how the system handle the request and how to utilize the thread management. For OSB, I heard many stories and complains about servers being hang. 

Recently, I began to work on OSB and wondered how OSB handle the request and response and how the thread is used. Then I searched with Google and found the follow useful blogs about the thread model in OSB. I found the usage of thread is kind of tricky with different implementation in OSB code. Some of implementation may cause performance issue and thread lock. With the follow blogs, you can get much familiar with the OSB thread model and know how to make it work much stable.

Following the Thread in OSB
https://blogs.oracle.com/reynolds/entry/following_the_thread_in_osb

Oracle Service Bus: thread blocking evidences, transport level
http://mazanatti.info/index.php?/archives/73-Oracle-Service-Bus-thread-blocking-evidences,-transport-level.html

OSB performance issue
http://sgrosjean.blogspot.ca/2013/02/osb-performance-issue-v.html