System and method for event notification through a firewall
First Claim
1. An event notification system, comprising:
- a server comprising;
a server firewall operable to protect data associated with the server;
a register operable to associate predefined data criteria with a client application according to a data access framework in response to a subscription request from the client application, the client application executing at a client comprising a client firewall operable to block communication of at least some events to the client application; and
an event manager operable to generate an event for the client application in response to the presence of data satisfying the predefined data criteria; and
a server-side proxy operable to provide the client application access to the server through the server firewall, the client application operable to connect to the server using the server-side proxy to receive the event without establishing a client-side proxy.
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Accused Products
Abstract
A system for providing client callbacks includes a client having a client application and a client firewall operable to block a client callback to the client application from a server. The server includes a server firewall and a server workspace. The server workspace has data protected by the server firewall and a permissibility framework associating a predefined type of the data with the client application. The server workspace is operable to generate a client callback for the client application in response to the presence of the predefined data type. A server-side proxy is operable to provide the client application access to the server workspace through the server firewall. The client application is operable to connect to the server workspace via the server-side proxy to receive the client callback.
76 Citations
42 Claims
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1. An event notification system, comprising:
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a server comprising;
a server firewall operable to protect data associated with the server;
a register operable to associate predefined data criteria with a client application according to a data access framework in response to a subscription request from the client application, the client application executing at a client comprising a client firewall operable to block communication of at least some events to the client application; and
an event manager operable to generate an event for the client application in response to the presence of data satisfying the predefined data criteria; and
a server-side proxy operable to provide the client application access to the server through the server firewall, the client application operable to connect to the server using the server-side proxy to receive the event without establishing a client-side proxy. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An inter-enterprise event notification system, comprising:
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a first enterprise computer system comprising;
a first enterprise firewall operable to protect data associated with the first enterprise computer system;
a register operable to associate predefined data criteria with a second enterprise application according to a data access framework in response to a subscription request from the second enterprise application, the second enterprise application executing at a second enterprise computer system comprising a second enterprise firewall operable to block communication of at least some events to the second enterprise application; and
an event manager operable to generate an event for the second enterprise application in response to the presence of data satisfying the predefined data criteria; and
a proxy at the first enterprise computer system operable to provide the second enterprise application access to the first enterprise computer system through the first enterprise firewall, the second enterprise application operable to connect to the first enterprise computer system using the proxy to receive the event without establishing a proxy at the second enterprise computer system. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. An event notification system, comprising:
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an internal firewall separating a server and a client, the internal firewall operable to block communication of at least some events from the server to a client application of the client;
the server comprising a register operable to associate predefined data criteria with the client application according to a data access framework in response to a subscription request from the client application;
the server further comprising an event manager operable to generate an event for the client application in response to the presence of data satisfying the predefined data criteria; and
the client application operable to connect to the server to receive the event without establishing a client-side proxy. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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22. An inter-enterprise event notification system, comprising:
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an internal firewall separating a first enterprise computer system from a second enterprise computer system, the internal firewall operable to block communication of at least some events from the first enterprise computer system to an application of the second enterprise computer system;
the first enterprise computer system operable to associate predefined data criteria with the second enterprise application according to a data access framework and in response to a subscription request from the second enterprise application;
the first enterprise computer system further operable to generate an event for the second enterprise application in response to the presence of data satisfying the predefined data criteria; and
the second enterprise application operable to connect to the first enterprise computer system to receive the event without establishing a proxy at the second enterprise computer system. - View Dependent Claims (23, 24, 25, 26, 27, 28)
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29. A method of providing event notification through a firewall operable to block communication of at least some events from a server to a client, comprising:
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according to a data access framework, associating predefined data criteria at the server with a client application of the client in response to a subscription request from the client application;
generating an event for the client application in response to the presence of data satisfying the predefined data criteria; and
communicating the event to the client application when the client application connects to the server to receive the event, the communication performed without establishing a client-side proxy. - View Dependent Claims (30, 31, 32, 33, 34, 35)
periodically connecting the client application to the server to receive events; and
disconnecting the client application from the server in the absence of events.
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31. The method of claim 30, further comprising communicating between the client application and the server using the HTTP protocol.
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32. The method of claim 29, further comprising:
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the client application remaining connected to the server; and
downloading data satisfying the predefined data criteria in response to a subsequent event.
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33. The method of claim 32, further communicating between the client application and the server using the TCP/IP protocol.
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34. The method of claim 29, further comprising connecting the client application to the server using an application program interface (API).
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35. The method of claim 29, wherein the data access framework comprises a permissivity framework and the event comprises a client call back.
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36. A method of providing event notification through a firewall operable to block communication of at least some events from a first enterprise computer system to a second enterprise computer system, comprising:
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according to a data access framework, associating predefined data criteria at the first enterprise computer system with a second enterprise application of the second enterprise computer system in response to a subscription request from the second enterprise application;
generating an event for the second enterprise application in response to the presence of data satisfying the predefined data criteria; and
communicating the event to the second enterprise application when the second enterprise application connects to the first enterprise computer system to receive the event, the communication performed without establishing a proxy at the second enterprise computer system. - View Dependent Claims (37, 38, 39, 40, 41, 42)
periodically connecting the second enterprise application to the first enterprise computer system to receive events; and
disconnecting the second enterprise application from the first enterprise computer system in the absence of events.
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38. The method of claim 36, further comprising:
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the second enterprise application remaining connected to the first enterprise computer system; and
downloading data satisfying the predefined data criteria in response to an event.
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39. The method of claim 36, wherein the first enterprise is a supplier enterprise and the second enterprise is a customer enterprise.
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40. The method of claim 36, wherein the first enterprise is a hub enterprise and the second enterprise is a spoke enterprise.
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41. The method of claim 36, wherein the first and second enterprises are members of a supply chain.
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42. The method of claim 36, wherein the data access framework comprises a permissivity framework and the event comprises a client call-back.
Specification