Improvement And Implementation Of InstLink Server System

Rapid development of the internet makes the people intense demand for IM (Instant Messaging) application, and promotes instant communication business to diversification as the same time. However, with the instant communication market florescent developing, the number of users increases and the need for instant business improves as well, which bring significant pressure for the instant communication server. How to construct a high performance and scalability server system becomes a challenging task.Considering the protocol, realization mechanism and system structure for a designed server system, this thesis makes a deep research on high efficiency and high expansibility server system realization mechanism. Based on analyzing the structure of InstLink server system, a high performance scheme is proposed, which can make the system to better support large-scaled high concurrent users. The proposed schemes use completion port model and thread pool mechanism to design a set of effective network communication model, and encapsulate into a reactor model to integrate the InstLink server system.