1 AsLL preliminary documentation, last updated 13 Jun 2002
3 Server-to-server ping format:
5 <prefix> G !<local-ts> <target> <local-ts>
7 prefix = origin server numeric
8 local-ts = local timestamp, as "seconds.miliseconds"
9 target = target server numeric
11 The local-ts is also sent instead of the origin field,
12 so RTT information can be collected from non-AsLL servers,
13 while preserving backward compatibility.
16 Server-to-server pong format:
18 <prefix> Z <origin> <target> <remote-ts> <diff> <local-ts>
20 prefix = origin server numeric
21 origin = origin server numeric
22 target = target server numeric
23 remote-ts = remote timestamp as received from an AsLL PING
24 diff = difference between local-ts and remote-ts in miliseconds (integer)
25 local-ts = local timestamp, as "seconds.miliseconds"