Real-time communication method and system based on cloud computing

The invention provides a real-time communication method and system based on cloud computing. The real-time communication method comprises the steps that every time clients send communication instructions to communication servers, a monitoring module in a cloud server group monitors the communication instructions received by the communication servers and monitors whether or not a TCP long connection during communication acquisition is established, if the TCP long connection needed for communication is not established, the communication servers establish the TCP long connection for communicationconnection, a synchronization module in the cloud server group synchronizes the TCP long connection and assigns and saves the TCP long connection; and if the TCP long connection is established, the monitoring module monitors the communication instructions received by the communication servers in real time, and an automatic matching module provides automatic matching. The invention further provides the system matched with