1.2 service
The service system is the intelligent extraction layer of XMPP communication, which is mainly responsible:
· Management session connection or XML stream from other individuals and certifications from clients, servers, other individuals
· Send the appropriate XML address node in the XML flow entity.
Most XMPP services allow storage of some client data (such as a contact list), in which case the service processes XML data directly to this client, not other individuals.
1.3 customers
Most clients are connected directly through TCP and provide all functions and other services using XMPP. Many resources may be connected to the server through certified clients, defining each resource of the XMPP address is different (such as
