Hi, As a part of JBCACHE-315 implementation we have to notify TXInterceptor that Jgroups BLOCK event arrived. I could think of two solutions: A) Find TxInterceptor in interceptor list and invoke TxInterceptor.block() directly B) Pass block notification as a method down the interceptor chain and implement logic in TxInterceptor For B) do we have to set option override that method is local so method call does not get replicated? Which approach is preferred? Any other ideas? Regards, Vladimir