![]() ![]() #Visual studio enterprise 2019 code#TTD technology was recently introduced in a preview version of WinDbg for native code scenarios. Additionally, you can replay it multiple times to understand how best to fix the problem. TTD improves debugging since you can go back in time to better understand the conditions that lead up to a specific bug. Time Travel Debugging (TTD) is a reverse debugging solution that allows you to record the execution of code in an app or process and replay it both forwards and backwards. TTD has a significant advantage over snapshots, logging or crash dump files, as these methods are generally missing the exact details of the execution path that led up to the final failure or bug. ![]() Even with a more advanced debugging tool like IntelliTrace, you record events and data at discrete moments in time. Today’s debuggers typically allow you to stop at a specific breakpoint by halting the entire process and then only move forward. You also get access to important debugging features like locals and the call stack. TTD also gives you the ability to move forward and backwards in time as if you were performing “inner loop” debugging locally. With TTD, we are giving you the power to record code executed in production and replay the execution path inside Visual Studio. Today, we’re excited to announce the release of the Time Travel Debugging (TTD) in Visual Studio Enterprise. The problems we encounter during inner loop development are usually easier to understand and diagnose because they are accessible and repeatable. While you’re in the act of reviewing and debugging code locally, before you’ve pushed to version control. The most effective type of debugging often occurs in what we call the “inner loop”. TTD integrates with our Snapshot Debugger offering and allows you to rewind and replay each line of code however many times you want, helping you isolate and identify problems that might only occur in production environments. ![]() The Time Travel Debugging (TTD) preview in Visual Studio Enterprise 2019 provides the ability to record a Web app running on a Azure Virtual Machine (VM) and then accurately reconstruct and replay the execution path. ![]()
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