Provide a way to configure onMessageTimeoutMs #5
Description
The time allowed for message processing in MessageListener.onMessage(Message) is set to 2 seconds in RMQSession with constant ON_MESSAGE_EXECUTOR_TIMEOUT_MS.
For some needs I require a much longer delay while the message is beeing processed on a slow backend. This works well with the Java AMQP client (that doesn't have a time limit on onMessage), but not with rabbitmq-jms-client.
Therefore, I would like to have onMessageTimeoutMs configurable as a JNDI property, as currently done with queueBrowserReadMax.