A VIcode, Inc. Patent applications |
Patent application number | Title | Published |
20100037211 | AUTOMATIC INCREMENTAL APPLICATION DEPENDENCY DISCOVERY THROUGH CODE INSTRUMENTATION - Disclosed is a method allowing the automatic discovery of application component dependencies by tracing application calls to dependant resources. The call tracing is embedded dynamically in an application at runtime using Common Intermediate Language (“CIL”) code instrumentation at compile time or runtime. Such a method reads an instrumentation configuration file to determine an address extraction code portion that is to be instrumented to an application method code, locates the CIL method body for the application method that is to be instrumented, instruments the application method by inserting the address extraction code portion into the appropriate .NET Application or .NET library at either compile time or at run time, extracts the address of one or more external service providers from the designated .NET library methods responsible for communication during execution of the application method that was instrumented, publishes any newly discovered dependencies to a management system in the form of the discovery event, and causes the management system to build an application dependency map based on the resource address information obtained. | 02-11-2010 |
20100037101 | EXPOSING APPLICATION PERFORMANCE COUNTERS FOR .NET APPLICATIONS THROUGH CODE INSTRUMENTATION - Disclosed is a method for adding performance counters to a .NET application after compilation of the .NET application to Common Intermediate Language code without a requirement for code changes to the original .NET application code or application recompilation from the development side. With regard to a further aspect of a particularly preferred embodiment, the invention may provide a method for adding the performance counters by declarative instrumentation of a .NET application at runtime or compile time, without the need for an application developer to hardcode instrumentation logic into the application. An instrumentation configuration file provides declarative definition for performance counters that are to be added to a particular application, and particularly includes a complete list of performance counters that need to be added and settings for each performance counter. | 02-11-2010 |