Non-destructive synthetic transaction configuration

• US 20070150568A1
• Filed: 12/28/2005
• Published: 06/28/2007
• Est. Priority Date: 12/28/2005
• Status: Abandoned Application

• Current Assignee: Computer Associates Think Inc. (Broadcom, Inc.)
• Original Assignee: Computer Associates Think Inc. (Broadcom, Inc.)
• Inventors: Ruiz, Jon
• Application Number:
  US11/319,706
• Publication Number:
  US 20070150568A1
• Time in Patent Office: Days
• US Class Current: 709/223
• CPC Class Codes: H04L 41/20 Network management software packages
• CPC Class Codes: H04L 43/50 Testing arrangements
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]

Abstract

Non-corrupting synthetic transactions are generated for testing a web service. The transactions do not corrupt data for a front end web server of the web service or a back end application server accessed by the web server. The synthetic transactions may be generated using code inserted into an application and a network traffic interceptor which intercepts traffic for a web service associated with the application. The synthetic transactions may also be generated by intercepting live traffic for the web server and monitoring application server behavior. The intercepted traffic and data associated with the monitored behavior data are processed. Transactions are then identified which would not corrupt data if used as a synthetic transaction. Transactions are identified by comparing the intercepted traffic data and monitored behavior data. The synthetic transactions are then transmitted to the web server when needed.

Claims

1. A method for configuring synthetic transactions, comprising:

intercepting web server traffic

identifying a portion of the traffic that would not corrupt data as one or more synthetic transactions; and

generating synthetic transactions based on the identified portion of the traffic.

2. The method of claim 1, wherein said step of intercepting web server traffic includes:

intercepting traffic by a tap device.

3. The method of claim 1, wherein said step of intercepting web server traffic includes

retrieving URL information from the intercepted traffic

4. The method of claim 1, wherein said step of identifying a portion of the traffic includes:

receiving application server behavior data associated with an application server; and

comparing the application server behavior data to the intercepted web server traffic.

5. The method of claim 1, wherein said step of identifying a portion of the traffic includes:

identifying web server traffic that is not processed by the application server.

6. The method of claim 1, wherein said step of identifying a portion of the traffic includes:

identifying traffic that initiates an application server to change data.

7. The method of claim 1, wherein said step of generating synthetic transactions includes:

configuring a list of URLs to call.

8. The method of claim 1, wherein said step of generating synthetic transactions includes:

generating an ordered list of requests to send to a web server.

9. The method of claim 1, further comprising:

providing the synthetic transactions to a synthetic transaction generator.

10. One or more processor readable storage devices having processor readable code embodied on said processor readable storage devices, said processor readable code for programming one or more processors to perform a method comprising:

capturing web service request data associated with web server traffic received by a web server;

comparing the web service traffic information to application server behavior data; and

identifying web server traffic which does not cause data corruption associated with the application server.

11. The one or more processor readable storage devices of claim 10, wherein said step of capturing web service request data includes:

intercepting web service traffic; and

identifying web server requests in the web service traffic.

12. The one or more processor readable storage devices of claim 10, wherein said step of capturing web service request data includes:

receiving a data stream from an interceptor machine;

retrieving request data from the data stream.

13. The one or more processor readable storage devices of claim 10, wherein the web service request data includes a URL data associated with a request.

14. The one or more processor readable storage devices of claim 10, wherein the web service request data includes transaction identifier information.

15. The one or more processor readable storage devices of claim 10, wherein said step of comparing includes:

determining the web server traffic information includes a first transaction identifier that matches a second transaction identifier within the application server behavior data.

16. The one or more processor readable storage devices of claim 15, wherein said step of comparing includes:

determining that the matching second transaction identifier within the application server behavior data is associated with a transaction that writes data to an application server.

17. The one or more processor readable storage devices of claim 10, wherein said step of identifying web server traffic includes:

identifying requests received by the web server which do not change data in an application server.

18. The one or more processor readable storage devices of claim 10, wherein said step of identifying web server traffic includes:

identifying a set of transactions associated with a session identifier, wherein each transaction in the set of transactions is determined to not corrupt data.

19. An apparatus for processing data, comprising:

a communication interface;

a storage device; and

one or more processors in communication with said storage device and said communication interface, said one or more processors perform a method comprising;

inserting executable code into a managed application;

receiving a request which results in corruption of data by the managed application; and

reporting request information associated with the request by the executable code.

20. The apparatus of claim 19, wherein said step of receiving a request includes:

receiving a request which changes the state of an application server which contains the managed application.

21. The apparatus of claim 19, wherein said step of receiving a request includes:

receiving a request from a web server associated with a request received by the web server.

22. The apparatus of claim 19, wherein said step of receiving a request includes:

setting a parameter associated with the request to indicate the request corrupts data.

23. The apparatus of claim 19, wherein said step of reporting request information includes:

reporting a transaction identifier and a data parameter, the data parameter indicating whether the request corrupts data.

24. The apparatus of claim 19, wherein said step of reporting request information includes:

retrieving a set of application server behavior data for a set of transactions; and

sending the set of application server behavior data.

25. A method of configuring synthetic transactions, comprising:

receiving transaction data for a web service, the web service associated with web server and an application server;

processing the transaction data to identify transactions which do no change the state of the application server; and

generating synthetic transactions from the identified transactions which do not corrupt data.

26. The method of claim 25, wherein said step of receiving transaction data includes:

receiving traffic data associated with the web server.

27. The method of claim 26, wherein the traffic data includes a set of URLs and a transaction identifier for each URL.

28. The method of claim 25, wherein said step of receiving transaction data includes:

receiving application server data from the application server.

29. The method of claim 28, wherein the application server data includes a set of transaction identifiers and a behavior parameter, the behavior parameter indicating whether a transaction associated with each transaction identifier corrupts data.

30. The method of claim 25, wherein said step of processing the transaction data includes:

detecting requests for a web server that are not associated with application server behavior data.

31. The method of claim 25, wherein said step of processing the transaction data includes:

detecting requests for a web server that are associated with application server requests which do not change the state of the application server.

32. The method of claim 31, wherein said step of processing the transaction data includes:

identifying a set of URLs associated with the detected requests.

33. The method of claim 25, wherein said step of generating synthetic transactions includes:

generating a list of URLs associated with identified transactions which do not change the state of the application server.

34. The method of claim 33, wherein the list of URLs is an ordered list.

35. The method of claim 25, wherein said step of generating synthetic transactions includes:

creating a list of URLs;

configuring URL parameters for at least one of the listed URLs.

36. The method of claim 25, further comprising:

transmitting the synthetic transactions to synthetic transaction generator.

37. A method for creating synthetic transactions, comprising:

inserting monitoring code in an application to retrieve application behavior data;

identifying data corruption information using the monitoring code and a web server traffic interceptor; and

creating synthetic transactions from the data corruption information.

38. The method of claim 37, wherein the data corruption information includes identification information for transactions which do not corrupt data.

39. The method of claim 38, wherein the identification information identifies transactions received by a web server.

40. The method of claim 37, wherein said step of identifying data corruption information includes receiving data streams from an application server a URL detector, the URL detector receiving network traffic data from the web server traffic interceptor.

41. A method for constructing synthetic transactions, comprising:

receiving intercepted network traffic information for a web service;

receiving behavior data indicative of performance of an application;

constructing synthetic transactions from the intercepted network traffic information associated with the web server and the behavior data.

42. The method of claim 41, wherein the intercepted network traffic information includes a URL address for each request received by the web service.

43. The method of claim 41, wherein the behavior data includes information indicating whether the application corrupts based on a web service request.

44. The method of claim 41 , wherein said step of constructing synthetic transactions includes:

comparing the intercepted network traffic information associated with the web server and the behavior data