2.2.4.3 CONN/A2 RTS PDU

The CONN/A2 RTS PDU MUST be sent from the outbound proxy to the server on the OUT channel to initiate the establishment of a virtual connection.

0	1	2	3	4	5	6	7	8	9	1 0	1	2	3	4	5	6	7	8	9	2 0	1	2	3	4	5	6	7	8	9	3 0	1
RTS Header (20 bytes)
...
...
Version
...
VirtualConnectionCookie (20 bytes)
...
...
OUTChannelCookie (20 bytes)
...
...
ChannelLifetime
...
ReceiveWindowSize
...

RTS Header (20 bytes): See section 2.2.3.6.1. The Flags field of the RTS Header MUST be the value RTS_FLAG_OUT_CHANNEL. The NumberOfCommands field of the RTS Header MUST be the value 5.

Version (8 bytes): MUST be a Version command containing the lower of the outbound proxy version and the client version reported in the CONN/A1 RTS PDU. The format for the RPC over HTTP v2 protocol Version command is defined in section 2.2.3.5.7.

VirtualConnectionCookie (20 bytes): MUST be a Cookie command identifying the virtual connection that this protocol sequence is trying to establish. The Cookie command format is defined in section 2.2.3.5.4.

OUTChannelCookie (20 bytes): MUST be a Cookie command for the OUT channel that this protocol sequence is trying to establish. The Cookie command format is defined in section 2.2.3.5.4.

ChannelLifetime (8 bytes): MUST be a ChannelLifetime command containing the lifetime, in bytes, of the OUT channel from the outbound proxy to the client. The ChannelLifetime command format is defined in section 2.2.3.5.5.

ReceiveWindowSize (8 bytes): MUST be a ReceiveWindowSize command containing the size of the ReceiveWindow for the OUT channel to the proxy. The ReceiveWindowSize command format is defined in section 2.2.3.5.1.