MessageTypeAccept is a successful response to an open request.

MessageTypeClose is sent when the session MUST close.

MessageTypeError is sent on a general protocol violation/error.

MessageTypeOpen allocates a new peer-to-peer deviceconnect session.

MessageTypePing sends a ping.

MessageTypePong is sent in response to a MessageTypePing.

ProtoInvalid signifies an invalid (uninitialized) ProtoMsg.

ProtoTypeControl is a reserved proto type for session control messages.

ProtoTypeFileTransfer is used for file transfer from/to the device.

ProtoTypeMenderClient is used for communication with the Mender client.

ProtoTypePortForward is used for port-forwarding connections to the device.

ProtoTypeShell is used for communicating remote terminal session data.

Accept is the schema for the message type "accept" for a successful response to a ProtoMsg handshake.

The Error struct is passed in the Body of MessageTypeError.

Open is the schema used for initiating a ProtoMsg handshake.

ProtoHdr provides the info about what the ProtoMsg contains and to which protocol the message should be routed.

ProtoMsg is a wrapper to messages communicated on bidirectional interfaces such as websockets to wrap data from other application protocols.

ProtoType defines how the ProtoMsg should be interpreted.