Comment 3 for bug 176632

There is now a working cache for disco-info results which saves all this to disk for all servers. This is used in many places now where passive info like names and icons are needed, but not for everything, of course, since that would be to fool the user to think features are reachable when they come from somewhere else. But this works only if you have discoed a server once. I added this also to the functions which getting contact icons. So if you have discoed a server with a transport, added a user with a domain name equal to the transports, then you will always get the right icon from the disco-info cache.