The Research On Cross-server Messages Publish And Push Mechanism

Along with the further popularization of message publicity, more and more large enterprises, institutions and government agencies begin to build website, and all of the subordinate agencies website formed a website group. Current website group is cross-server architecture and seted up independently. Although having the same style and connecting by web links, the subsites are still managed independently and have isolate information. In actually the web-site groups are independent individuals, as well as associated, such as monitoring and management with the subsite and sharing message. It is a key problem of construction site that how to achieve message sharing in cross-server website group.Cross-server messages publish and push mechanism is proposed to strengthen the message sharing and exchanging in cross-server website group. The published message will be pushed to the web servers who have subscribed it. Then the web servers who have received the message will push such message to the users who have subscribed the messages in the platform. So the website group not only keep data exchanging, but also ensure the independence and correlational maintenance of each website. In the user experience design, the B/S model have some advantages,for example,the dispense with client installing. But it also have disadvantages which did not exist in C/S model. Through Cross-server messages publish and push mechanism, the HTTP protocol eliminate the limitations which were caused by the HTTP protocol is a stateless single agreement which is based on the request - response, the traditional web applications only can acquire data after sending request to the server by the client. Through the application of server push technology, users will be promptly received their interested message reminds in this platform or other platform after they loginning the platform. It is convenient and saving time for the platform users, dispense with the operation such as searching operation and platform inquires.Through the analysis of the test results, the messages can be pushed to the users in split-second who is interested in the message in the same or other platform. This has greatly improved users' experience and saved the user access time because that there is no need to waste time searching or refreshing.