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The exception class will implement the Message interface. This will ability to write error on a wireThe Exception class will have error code and message. That will be an error response to a api invocation.
SyncApiInvoker
This class will have the ability to execute the particular api.
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This class holds the context to write the response asynchronously on a wire. The function execution framework will hold response sender to write partial back to a client. Similarly, the Geode queue framework will hold response sender to notify events to a client.
Connection
This class will hold the socket to read the request and write the response.
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