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Network protocol method for communication between two layers of a network protocol, uses an authorization message generated by the receiving layer to allow transmission from the sending layer to advise protocol manager
Network protocol method for communication between two layers of a network protocol, uses an authorization message generated by the receiving layer to allow transmission from the sending layer to advise protocol manager
The communication procedure permits a task in the first layer to transfer a message to the second layer. The second layer sends an authorization message if there is no congestion which would block its processing. If an authorization has been sent, a message is transferred from first to second layer and the first layer informs the protocol manager, otherwise messages are placed in a queue.
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