1.3 KiB
1.3 KiB
CVR0 is a subprotocol of the Mobile Status Notification Protocol. It was introduced officially in Client Version 1.0.0863, along with MSNP2.
It is used for requesting the latest client information in case no other protocols were supported.
It introduces the commands:
- CVQ
No error codes were known to be introduced in this version
No commands were known to be removed in this version
Known changes (from Beta 2):
- Changed CVR to CVQ
- CVQ: Added fallback URL to response (parameter 5)
- [MSNP8 and higher] Added current principle address to request (parameter 8)
Client-server communication example (MSNP2-MSNP7):
C: VER 1 MSNP2 CVR0
S: VER 1 CVR0
C: CVQ 2 0x0409 win 4.10 i386 MSMSGS 1.0.0863 MSMSGS
S: CVQ 2 5.0.0537 5.0.0537 1.0.0863 http://download.microsoft.com/download/msnmessenger/install/5.0/w98nt42kmexp/en-us/setupdl.exe http://messenger.microsoft.com
Server disconnects client.
Client-server communication example (MSNP8+, example using Client 6.1):
C: VER 1 MSNP10 MSNP9 CVR0
S: VER 1 CVR0
C: CVQ 2 0x0409 winnt 5.1 i386 MSNMSGR 6.1.0211 MSMSGS example@passport.com
S: CVQ 2 7.0.0813 7.0.0813 6.2.0205 http://msgr.dlservice.microsoft.com/download/5/d/9/5d9bb5b2-49c7-4890-94ab-d1d5e44a0e6d/Install_MSN_Messenger.exe http://messenger.msn.com
Server disconnects client.