Prosody and Jvb relation

what is relation between jvb and prosody ?
how jicofo communicate with jvb?
how jvb communicate with client?
could u plz explain the work of jvb ,jicofo and prosody and how they are related to eachother

Why are you creating multiple profiles asking the same question? You’re beginning to come across as spamming the forum.

sorry but I don’t know about this profile I am not spamming the forum I have jus started exploring jitsi-meet code I am finding the problem in undrstanding the architecture of it