ZF-8801: Problem with Zend_Queue_Stomp_Client_Connection
There is a problem with Zend_Queue_Stomp_Client_Connection. When using the Activemq with stom in php. The CPU load runs sky high when firing multiple parallel requests to it. The load runs so high the machine becomes unusable.
When you disable the function stream_set_blocking line 79: // stream_set_blocking($this->_socket, 0); // non blocking
The CPU usage is low and the machine stays usable.