Operating Method for a Server
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Accused Products
Abstract
According to the invention, a server communicates with a client by transmitting to the client pages that the latter requested. The server adds to the pages identification data comprising at least one transmission identifier specific for the transmission of the page in such a manner that said data is transmitted back to the server if and only if the request on the client'"'"'s end originates from the transmission of the page. The server also stores the identification data transmitted by it. If the transmission identifier transferred back to the server corresponds to a stored transmission identifier, the server, once it receives the additional request, stores the newly transmitted transmission identifier in place of the transferred-back transmission identifier. Otherwise, it stores it in addition to the transferred-back transmission identifier.
35 Citations
26 Claims
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1-13. -13. (canceled)
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14. A method of operating a server communicating with a client, comprising:
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receiving a first page request from a first window instance of a client;
attaching first page identification data to a first page corresponding to the first page request, by the server;
transmitting the first page including the first page identification data to the client, by the server;
receiving a second page request from the client, the second page request including a transmission of the first page identification data back to the server only if the second page request originates from the first window instance, the first page identification data including at least one specific transmission identifier;
storing the transmitted first page identification data by the server;
attaching second page identification data to a second page corresponding to the second page request, by the server;
transmitting the second page including the second page identification data to the client, by the server;
storing the transmitted second page identification data by the server, if the back-transmitted first page identification data are identical to any previously stored page identification data; and
storing the transmitted second page identification data and the back-transmitted first page identification data, if the back-transmitted first page identification data are not identical to any previously stored page identification data. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A software program for operating a server communicating with a client, the software program comprising software modules configured to:
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receive a first page request from a first window instance of a client;
attach first page identification data to a first page corresponding to the first page request;
transmit the first page including the first page identification data to the client;
receive a second page request from the client, the second page request including a transmission of the first page identification data back to the server only if the second page request originates from the first window instance, the first page identification data including at least one specific transmission identifier;
store the transmitted first page identification data;
attach second page identification data to a second page corresponding to the second page request;
transmit the second page including the second page identification data to the client;
store the transmitted second page identification data, if the back-transmitted first page identification data are identical to any previously stored page identification data; and
store the transmitted second page identification data and the back-transmitted first page identification data, if the back-transmitted first page identification data are not identical to any previously stored page identification data.
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26. A server for establishing a communication with a client, the server comprising a bulk storage memory having a software program for operating the server, the software program comprising software modules configured to:
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receive a first page request from a first window instance of a client;
attach first page identification data to a first page corresponding to the first page request;
transmit the first page including the first page identification data to the client;
receive a second page request from the client, the second page request including a transmission of the first page identification data back to the server only if the second page request originates from the first window instance, the first page identification data including at least one specific transmission identifier;
store the transmitted first page identification data;
attach second page identification data to a second page corresponding to the second page request;
transmit the second page including the second page identification data to the client;
store the transmitted second page identification data, if the back-transmitted first page identification data are identical to any previously stored page identification data; and
store the transmitted second page identification data and the back-transmitted first page identification data, if the back-transmitted first page identification data are not identical to any previously stored page identification data.
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Specification