An integer value that determines how to handle client requests to a service that is busy processing a prior request. If the value is 1, the WSA Adapter, REST Management Agent, or the OpenEdge Adapter for Sonic ESB queues multiple requests for this service and executes them one at a time until the queue is empty. If the value is 0 and the adapter is executing a prior request for the service, each subsequent request for the same service fails until the adapter completes the request it is currently executing.
