3.1 Initiator Details

The following figure represents the state machine for the initiator role.

Figure 1: State machine for initiator role

Applicable message request/response pairs for this role are defined as follows:

Sent by initiator	Sent by sink
Handshake Header (section 2.2.1.1)	Handshake Header (section 2.2.1.1)
Connect Message (section 2.2.2.1)	Connect Response Message (section 2.2.2.2)
Collect Data Message (section 2.2.2.3)	Collect Data Response Message (section 2.2.2.4)
Force BSS List Scan Message (section 2.2.2.5)	Force BSS List Scan Response Message (section 2.2.2.6)
Get BSS List Message (section 2.2.2.7)	Get BSS List Response Message (section 2.2.2.8)

If the Connect Response, Force BSS List Scan Response, or Get BSS List Response messages are directed at a sink that is not connected to a wireless network, the sink SHOULD still send a response.