Process A issues its send operation prior to process B issues its receive operation.
Process A sends a single message to process B using connectionless IPC. To do so, A issues a send operation (specifying the message as argument) sometime during its execution, and B issues a receive operation. Suppose the send operation is blocking and the receive operation is non-blocking. Draw an event diagram (not sequence diagram) for each of the following scenario:
The data requested by the receive operation has already arrived, the data is delivered to process B and an acknowledgement from host 2’s IPC facility will unblock process A subsequently.
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