Web browsing system, communication terminal, image generation server
A cloud browser system including an image generation server and a Web browsing system including an image forming apparatus and another image forming apparatus includes a unit that creates a tunnel between each of the image forming apparatuses and the image generation server so that the image generation server performs communication via virtual proxies provided by the respective image forming apparatuses and a unit that downloads Web content from a Web server via each tunnel and provides a rendering result based on the Web content to the corresponding image forming apparatus.
1. A Web browsing system comprising an image generation server, a first communication terminal and a second communication terminal,
wherein the first communication terminal communicates with the image generation server via a first proxy server and includes a first virtual proxy for the image generation server,
wherein the second communication terminal communicates with the image generation server via a second proxy server and includes a second virtual proxy for the image generation server, and
wherein the image generation server comprises:
one or more memories that store instructions; and
one or more processor that execute the instructions to:
set setting information of the first virtual proxy in association with a first port number and a first session ID corresponding to a first session for the first communication terminal;
set setting information of the second virtual proxy in association with a second port number and a second session ID corresponding to a second session for the second communication terminal;
create, when receiving a request from the first communication terminal via the first proxy server, a communication path as the first session between the first communication terminal and the image generation server;
receive, using the communication path as the first session, a first Web content from a Web server via the first virtual proxy;
render the first Web content to obtain a first rendering image;
provide the first communication terminal with the obtained first rendering image via the first proxy server;
create, when receiving another request from the second communication terminal via the second proxy server, a communication path as the second session between the second communication terminal and the image generation server;
receive, using the communication path as the second session, a second Web content from the Web server via the second virtual proxy;
render the second Web content to obtain a second rendering image; and
provide the second communication terminal with the obtained second rendering image via the second proxy server.
2. The Web browsing system according to claim 1 , wherein, if the first communication terminal requests the image generation server to render a Web content specified with a loopback address, the first virtual proxy of the first communication terminal transmits the Web content provided by the first communication terminal corresponding to the loopback address to the image generation server via the communication path as the first session.
3. The Web browsing system according to claim 1 , wherein the first-communication path as the first session is created when a browser function of the first communication terminal is activated, and is discarded when the browser function of the first communication terminal is terminated, and
wherein the communication path as the second session is created when a browser function of the second communication terminal is activated, and is discarded when the browser function of the second communication terminal is terminated.
4. The Web browsing system according to claim 1 , wherein the setting information of the first virtual proxy and the second virtual proxy includes an authentication ID and a password.
5. The Web browsing system according to claim 4 , wherein the authentication ID and the password are determined by the image generation server.
6. The Web browsing system according to claim 1 , wherein the first communication terminal includes a printer configured to form an image on a sheet.
7. The Web browsing system according to claim 1 , wherein the first communication terminal includes a scanner configured to read an image from a document.