Namespace: Quartz.Spi
Assembly: Quartz (in Quartz.dll) Version: 2.2.1.400IThreadPool implementation instances should ideally be made for the sole use of Quartz. Most importantly, when the method BlockForAvailableThreads  returns a value of 1 or greater, there must still be at least one available thread in the pool when the method RunInThread(IThreadRunnable) is called a few moments (or many moments) later. If this assumption does not hold true, it may result in extra JobStore queries and updates, and if clustering features are being used, it may result in greater imballance of load.