Granted Patent B1

US 12,242,599 · App. 18/899,488 · Granted Mar 4, 2025

Inventors: Philip David Hassey (Rye, CO); Yanran Zeng (Pittsburgh, PA); Brian David Rowe (Portland, OR); Kevin David Jamieson (North Vancouver, CA); Patrick David Stephen (Minneapolis, MN); Karim Fanous (Seattle, WA)

Assignee: strongDM, Inc.

G06F21/54G06F21/554G06F2221/033

Abstract

Claims (153)

1. A method for managing interactions with applications in a computing environment using one or more processors that are configured to execute instructions that cause performance of actions, comprising:

generating one or more state elements based on one or more application requests from a client, wherein the one or more state elements each include information associated with the one or more application requests or an application server that is a target of the one or more application requests;

enqueuing the one or more state elements in a state queue to reduce memory consumption that is associated with an application session for the one or more application requests, wherein the one or more application requests are forwarded to the application server; and

employing one or more application responses from the application server to perform further actions, including:

generating one or more message elements based on the one or more application responses, wherein the one or more message elements are enqueued in a message queue to reduce memory consumption associated in the application session;

determining a portion of the one or more state elements in the state queue that are associated the one or more message elements based on an association between the portion of the one or more state elements and the one or more message elements;

updating the portion of the one or more state elements to advance a protocol state based on the one or more message elements that are associated with the portion of the one or more state elements, wherein the one or more application responses are communicated to the client;

dequeing the portion of the one or more state elements from the state queue; and

dequeing the one or more message elements from the message queues.

2. The method of claim 1 , further comprising:

employing a first application request to perform additional further actions, including:

initializing the application session based on the client, wherein the application session is associated with the client and the application server;

generating the state queue and associating it with the application session;

generating the message queue and associating it with the application session; and

employing another application request from another client to perform other actions, including:

initializing another application session that is associated with the other client and the application server; and

generating another state queue and another message queue, wherein the other state queue and the other message queue are associated with the other application session.

3. The method of claim 1 , further comprising:

determining a protocol map based on a protocol associated with the protocol state;

validating a sequence of the one or more application requests and another sequence of the one or more application responses conform to the protocol based on the protocol map;

validating that contents of the one or more application requests and other contents of the one or more application responses conforms to the protocol based on the protocol map; and

employing a failure to validate the one or more application requests or another failure to validate the one or more application responses to terminate the application session.

4. The method of claim 1 , wherein generating the one or more state elements further comprises:

determining one or more policy instructions associated with the application session based on an overlay network policy;

including the one or more policy instructions in the one or more state elements; and

modifying the one or more application requests based on the one or more policy instructions.

5. The method of claim 1 , wherein generating the one or more message elements further comprises:

determining one or more policy instructions associated with the application session based on an overlay network policy;

including the one or more policy instructions in the one or more message elements; and

modifying the one or more application responses based on the one or more policy instructions.

6. The method of claim 1 , wherein determining the portion of the one or more state elements in the state queue that are associated with the one or more message elements based on an association between the portion of the one or more state elements and the one or more message elements, further comprises:

determining one or more features of a protocol for the protocol state that associates an application response with an application request based the protocol, wherein the one or more features include one or more of a sequence number, a timestamp, the client identity, or a network address; and

determining the association between the portion of the one or more state elements and the one or more message elements based on the one or more features of the protocol.

7. The method of claim 1 , further comprising:

determining one or more of the state queue or the message queue that exceeds its memory capacity based on one or more of the application requests or the application responses; and

terminating the application session.

8. A network computer for managing interactions with applications, comprising:

a memory that stores at least instructions; and

one or more processors that execute instructions that are configured to cause actions, including:

generating one or more state elements based on one or more application requests from a client, wherein the one or more state elements each include information associated with the one or more application requests or an application server that is a target of the one or more application requests;

enqueuing the one or more state elements in a state queue to reduce memory consumption that is associated with an application session for the one or more application requests, wherein the one or more application requests are forwarded to the application server; and

employing one or more application responses from the application server to perform further actions, including:

generating one or more message elements based on the one or more application responses, wherein the one or more message elements are enqueued in a message queue to reduce memory consumption associated in the application session;

determining a portion of the one or more state elements in the state queue that are associated the one or more message elements based on an association between the portion of the one or more state elements and the one or more message elements;

updating the portion of the one or more state elements to advance a protocol state based on the one or more message elements that are associated with the portion of the one or more state elements, wherein the one or more application responses are communicated to the client;

dequeing the portion of the one or more state elements from the state queue; and

dequeing the one or more message elements from the message queues.

9. The network computer of claim 8 , wherein the one or more processors execute instructions that are configured to cause actions, further comprising:

employing a first application request to perform additional further actions, including:

initializing the application session based on the client, wherein the application session is associated with the client and the application server;

generating the state queue and associating it with the application session;

generating the message queue and associating it with the application session; and

employing another application request from another client to perform other actions, including:

initializing another application session that is associated with the other client and the application server; and

generating another state queue and another message queue, wherein the other state queue and the other message queue are associated with the other application session.

10. The network computer of claim 8 wherein the one or more processors execute instructions that are configured to cause actions, further comprising:

determining a protocol map based on a protocol associated with the protocol state;

validating a sequence of the one or more application requests and another sequence of the one or more application responses conform to the protocol based on the protocol map;

validating that contents of the one or more application requests and other contents of the one or more application responses conforms to the protocol based on the protocol map; and

employing a failure to validate the one or more application requests or another failure to validate the one or more application responses to terminate the application session.

11. The network computer of claim 8 , wherein generating the one or more state elements further comprises:

determining one or more policy instructions associated with the application session based on an overlay network policy;

including the one or more policy instructions in the one or more state elements; and

modifying the one or more application requests based on the one or more policy instructions.

12. The network computer of claim 8 , wherein generating the one or more message elements further comprises:

determining one or more policy instructions associated with the application session based on an overlay network policy;

including the one or more policy instructions in the one or more message elements; and

modifying the one or more application responses based on the one or more policy instructions.

13. The network computer of claim 8 , wherein determining the portion of the one or more state elements in the state queue that are associated with the one or more message elements based on an association between the portion of the one or more state elements and the one or more message elements, further comprises:

determining one or more features of a protocol for the protocol state that associates an application response with an application request based the protocol, wherein the one or more features include one or more of a sequence number, a timestamp, the client identity, or a network address; and

determining the association between the portion of the one or more state elements and the one or more message elements based on the one or more features of the protocol.

14. The network computer of claim 8 , wherein the one or more processors execute instructions that are configured to cause actions, further comprising:

determining one or more of the state queue or the message queue that exceeds its memory capacity based on one or more of the application requests or the application responses; and

terminating the application session.

15. A processor readable non-transitory storage media that includes instructions configured for managing interactions with applications in a computing environment, wherein execution of the instructions by one or more processors on one or more network computers performs actions, comprising:

generating one or more state elements based on one or more application requests from a client, wherein the one or more state elements each include information associated with the one or more application requests or an application server that is a target of the one or more application requests;

enqueuing the one or more state elements in a state queue to reduce memory consumption that is associated with an application session for the one or more application requests, wherein the one or more application requests are forwarded to the application server; and

employing one or more application responses from the application server to perform further actions, including:

generating one or more message elements based on the one or more application responses, wherein the one or more message elements are enqueued in a message queue to reduce memory consumption associated in the application session;

determining a portion of the one or more state elements in the state queue that are associated the one or more message elements based on an association between the portion of the one or more state elements and the one or more message elements;

updating the portion of the one or more state elements to advance a protocol state based on the one or more message elements that are associated with the portion of the one or more state elements, wherein the one or more application responses are communicated to the client;

dequeing the portion of the one or more state elements from the state queue; and

dequeing the one or more message elements from the message queues.

16. The media of claim 15 , further comprising:

employing a first application request to perform additional further actions, including:

initializing the application session based on the client, wherein the application session is associated with the client and the application server;

generating the state queue and associating it with the application session;

generating the message queue and associating it with the application session; and

employing another application request from another client to perform other actions, including:

initializing another application session that is associated with the other client and the application server; and

generating another state queue and another message queue, wherein the other state queue and the other message queue are associated with the other application session.

17. The media of claim 15 , further comprising:

determining a protocol map based on a protocol associated with the protocol state;

validating a sequence of the one or more application requests and another sequence of the one or more application responses conform to the protocol based on the protocol map;

validating that contents of the one or more application requests and other contents of the one or more application responses conforms to the protocol based on the protocol map; and

employing a failure to validate the one or more application requests or another failure to validate the one or more application responses to terminate the application session.

18. The media of claim 15 , wherein generating the one or more state elements further comprises:

determining one or more policy instructions associated with the application session based on an overlay network policy;

including the one or more policy instructions in the one or more state elements; and

modifying the one or more application requests based on the one or more policy instructions.

19. The media of claim 15 , wherein generating the one or more message elements further comprises:

determining one or more policy instructions associated with the application session based on an overlay network policy;

including the one or more policy instructions in the one or more message elements; and

modifying the one or more application responses based on the one or more policy instructions.

20. The media of claim 15 , wherein determining the portion of the one or more state elements in the state queue that are associated with the one or more message elements based on an association between the portion of the one or more state elements and the one or more message elements, further comprises:

determining one or more features of a protocol for the protocol state that associates an application response with an application request based the protocol, wherein the one or more features include one or more of a sequence number, a timestamp, the client identity, or a network address; and

determining the association between the portion of the one or more state elements and the one or more message elements based on the one or more features of the protocol.

21. The media of claim 15 , further comprising:

determining one or more of the state queue or the message queue that exceeds its memory capacity based on one or more of the application requests or the application responses; and

terminating the application session.

22. A system for method for managing interactions with applications, comprising:

a network computer, comprising:

a memory that stores at least instructions; and

one or more processors that execute instructions that are configured to cause actions, including:

generating one or more state elements based on one or more application requests from a client, wherein the one or more state elements each include information associated with the one or more application requests or an application server that is a target of the one or more application requests;

enqueuing the one or more state elements in a state queue to reduce memory consumption that is associated with an application session for the one or more application requests, wherein the one or more application requests are forwarded to the application server; and

employing one or more application responses from the application server to perform further actions, including:

generating one or more message elements based on the one or more application responses, wherein the one or more message elements are enqueued in a message queue to reduce memory consumption associated in the application session;

determining a portion of the one or more state elements in the state queue that are associated the one or more message elements based on an association between the portion of the one or more state elements and the one or more message elements;

updating the portion of the one or more state elements to advance a protocol state based on the one or more message elements that are associated with the portion of the one or more state elements, wherein the one or more application responses are communicated to the client;

dequeing the portion of the one or more state elements from the state queue; and

dequeing the one or more message elements from the message queues; and

a client computer, comprising:

another memory that stores at least instructions; and

one or more other processors that execute other instructions that are configured to cause actions, including:

generating the one or more application requests.

23. The system of claim 22 , wherein the one or more processors of the network computer execute instructions that are configured to cause actions, further comprising:

employing a first application request to perform additional further actions, including:

initializing the application session based on the client, wherein the application session is associated with the client and the application server;

generating the state queue and associating it with the application session;

generating the message queue and associating it with the application session; and

employing another application request from another client to perform other actions, including:

initializing another application session that is associated with the other client and the application server; and

generating another state queue and another message queue, wherein the other state queue and the other message queue are associated with the other application session.

24. The system of claim 22 , wherein the one or more processors of the network computer execute instructions that are configured to cause actions, further comprising:

determining a protocol map based on a protocol associated with the protocol state;

validating a sequence of the one or more application requests and another sequence of the one or more application responses conform to the protocol based on the protocol map;

validating that contents of the one or more application requests and other contents of the one or more application responses conforms to the protocol based on the protocol map; and

employing a failure to validate the one or more application requests or another failure to validate the one or more application responses to terminate the application session.

25. The system of claim 22 , wherein generating the one or more state elements further comprises:

determining one or more policy instructions associated with the application session based on an overlay network policy;

including the one or more policy instructions in the one or more state elements; and

modifying the one or more application requests based on the one or more policy instructions.

26. The system of claim 22 , wherein generating the one or more message elements further comprises:

determining one or more policy instructions associated with the application session based on an overlay network policy;

including the one or more policy instructions in the one or more message elements; and

modifying the one or more application responses based on the one or more policy instructions.

27. The system of claim 22 , wherein determining the portion of the one or more state elements in the state queue that are associated with the one or more message elements based on an association between the portion of the one or more state elements and the one or more message elements, further comprises:

determining one or more features of a protocol for the protocol state that associates an application response with an application request based the protocol, wherein the one or more features include one or more of a sequence number, a timestamp, the client identity, or a network address; and

determining the association between the portion of the one or more state elements and the one or more message elements based on the one or more features of the protocol.

28. The system of claim 22 , wherein the one or more processors of the network computer execute instructions that are configured to cause actions, further comprising:

determining one or more of the state queue or the message queue that exceeds its memory capacity based on one or more of the application requests or the application responses; and

terminating the application session.

Assignments (2)

References Cited (400)

Cited By (5)

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