Real-time Web sharing system
First Claim
1. A real-time Web sharing system comprising:
- a Web server which is connected with a network and which stores Web contents;
a relay server which is connected with said network and comprises a storage section, wherein when receiving an access request with an URL from one client, said relay server determines whether said access request with said URL is a first time access request to said URL, downloads the Web page of the Web contents corresponding to said URL from said Web server when it is determined that said access request is the first time access request to said URL, stores the downloaded Web page in said storage section, and delivers the Web page to said one client; and
reads out the Web page from said storage section when it is determined that said access request is not the first time access request to said URL, rewrite the read out Web page and delivers the rewritten Web page to said one client; and
a sharing control server which is connected with said network, and which controls synchronization of the rewritten Web page between a plurality of clients including said one client, when the rewritten Web page is browsed by said plurality of clients.
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Accused Products
Abstract
A real-time Web sharing system includes a Web server, a relay server and a sharing control server. The Web server is connected with a network and stores Web contents. The relay server is connected with the network and has a storage section. When receiving an access request with an URL from one client, the relay server determines whether the access request with the URL is a first time access request to the URL. The relay server downloads the Web page of the Web contents corresponding to the URL from the Web server when it is determined that the access request is the first time access request to the URL, stores the downloaded Web page in the storage section, and delivers the Web page to the one client. Also, the relay server reads out the Web page from the storage section when it is determined that the access request is not the first time access request to the URL, rewrite the read out Web page and delivers the rewritten Web page to the one client. The sharing control server is connected with the network, and which controls synchronization of the rewritten Web page between a plurality of clients including the one client, when the rewritten Web page is browsed by the plurality of clients.
43 Citations
21 Claims
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1. A real-time Web sharing system comprising:
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a Web server which is connected with a network and which stores Web contents;
a relay server which is connected with said network and comprises a storage section, wherein when receiving an access request with an URL from one client, said relay server determines whether said access request with said URL is a first time access request to said URL, downloads the Web page of the Web contents corresponding to said URL from said Web server when it is determined that said access request is the first time access request to said URL, stores the downloaded Web page in said storage section, and delivers the Web page to said one client; and
reads out the Web page from said storage section when it is determined that said access request is not the first time access request to said URL, rewrite the read out Web page and delivers the rewritten Web page to said one client; and
a sharing control server which is connected with said network, and which controls synchronization of the rewritten Web page between a plurality of clients including said one client, when the rewritten Web page is browsed by said plurality of clients. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A computer readable software product for realizing a process comprising:
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receiving an access request with an URL from one client of a plurality of clients;
determining whether said access request with said URL is a first time access request to said URL;
downloading the Web page of the Web contents corresponding to said URL from a Web server when it is determined that said access request is the first time access request to said URL;
storing the downloaded Web page in a storage section;
delivering the Web page to said one client;
reading out the Web page from said storage section when it is determined that said access request is not the first time access request to said URL;
rewriting the read out Web page; and
delivering the rewritten Web page to said one client. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification