2.2.2.1 Command Message

A command message is used to signal that either a buffer and payload are following, or that the endpoint has to shut down.


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nCommandType

nCommandType (4 bytes): An unsigned 32-bit integer. The type of command to follow.

Defined types are described in the following table.

Value

Description

0x00000001

Buffer: Followed by a buffer information header and associated buffer payload.

0x00000002

Shutdown: Last message sent. Endpoint will no longer communicate.