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My Listeners Contain Selectors. How Does the Topic Function in This Case, Is an Instance of a Message Created for Each Listener Despite the Selector of the Listener Does Not Match This Message?

April 26, 2017Case contain function instance listener Listeners message selectors topic

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My Listeners Contain Selectors. How Does the Topic Function in This Case, Is an Instance of a Message Created for Each Listener Despite the Selector of the Listener Does Not Match This Message?

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If your selector doesnt match the message, then you subscriber will not even receive the copy of the message. No instance will be created and transported.