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A participant has identified a conversation partner and is about to initiate a conversation.
How can two services sync up so they can start a conversation from the same point?
A Three-Way Hand Shake has the requestor initiating a conversation, followed by an acknowledgment (Ack) by the conversation partner, to which the initiator replies with an acknowledgment (Ack-Ack).
The Three-Way Hand Shake conversation involves the following participants:
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