2.5 KiB
Introduction
XFR
is a command introduced with MSNP2.
It is a Dispatch Server and Notification Server command, without either a request or response payload.
It tells the client what server to connect to for the request.
Client/Request
XFR TrID server-type
Where server-type
is either SB
(for a Switchboard Server), or NS
(for a new Notification Server).
Server/Response
XFR TrID server-type address:port {...}
Where server-type
is either SB
(for Switchboard), or NS
(for a Notification Server).
Where address:port
is the server you have requested or being referred to is.
If this is set to 0
, proceed to ignore the server-type
parameter
and restart the login process on the current server from VER.
XFR NS
XFR TrID NS address:port {0} {current-server}
In MSNP3 or higher, 0
is always 0
.
In MSNP7 or higher, current-server
is the current server you are connected to.
XFR SB
XFR TrID SB address:port authentication-method authentication-parameter
Where authentication-method
is always CKI
.
Where authentication-parameter
is the "cookie" you need to log in to Switchboard.
Examples
Client requests a new Switchboard connection
C: XFR 1 SB
S: XFR 1 SB 10.0.1.200:1865 CKI 123456789.123456789.123456789
Client requests a new Notification server
Only used as-is in Beta 2 as the first command sent to a Dispatch Server.
C: XFR 2 NS
S: XFR 2 NS 10.0.0.5:1863
Client disconnects from server
Client opens a connection to 10.0.0.5:1863
Client referred from Dispatch Server
Very Old
Only in MSNP2 Exclusively.
C: USR 3 MD5 I example@hotmail.com
S: XFR 3 NS 10.0.0.5:1863
Client disconnects from server
Client opens a connection to 10.0.0.5:1863
Classic
C: USR 4 MD5 I example@hotmail.com
S: XFR 4 NS 10.0.0.5:1863 0
Client disconnects from server
Client opens a connection to 10.0.0.5:1863
Modern
Since MSNP7.
C: USR 5 MD5 I example@hotmail.com
S: XFR 5 NS 10.0.0.5:1863 0 10.0.0.1:1863
Client disconnects from server
Client opens a connection to 10.0.0.5:1863
Forced soft reset
S: XFR 0 NS 0
C: VER 6 MSNP7 MSNP6 MSNP5 MSNP4