[jboss-user] [EJB3] - Failed to acquire the pool semaphore in empty pool

Garry Dias [http://community.jboss.org/people/garrydias] created the discussion "Failed to acquire the pool semaphore in empty pool" To view the discussion, visit: http://community.jboss.org/message/625367#625367 -------------------------------------------------------------- Hello .. I have a similar issue but in jboss 5.1 using ejb 3.0 My clustered app process thousands requests but I have problems in only one node. My bean is annotated with StrictMaxPool=100 without strictTimeout. Sometimes the max pool size is reached and the incoming requests (new bean instances creation in the pool) are blocked with *Failed to acquire the pool semaphore, strictTimeout=-1*. Until now it´s an application regular behavior. When beans creation requests  decreases my ejb blocks new instances creation =/ and *Failed to acquire the pool semaphore, strictTimeout=-1* occurs all the time. It´s like the pool is still full but in JMX-CONSOLE (domain j2ee, service=EJB3) and accessing MyWorkerBean link, the AvailableCount attribute is always 0  (until in other clustered node this attribute increases and decreases normally) and worse: no bean is instantiated anymore. My pool is empty but the container can´t instatiate MyWorkerBeans anymore. Why??? I´ll appreciate any help thanks -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/625367#625367] Start a new discussion in EJB3 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]