How would you go about debugging a Go program that is running in a production environment?
- Use fmt.Print statements for logging and debugging.
- Attach a debugger like Delve to the running process.
- Trigger a core dump and analyze it using gdb.
- Re-deploy the application with debugging enabled.
Debugging a Go program in a production environment can be challenging. One effective approach is to attach a debugger like Delve to the running process. Delve allows you to set breakpoints, inspect variables, and even modify the program's state without stopping it. This way, you can identify and troubleshoot issues in a live production environment without causing disruptions. Using fmt.Print statements for logging can be useful but may not be practical in a production setting. Triggering a core dump and analyzing it with gdb is less common in Go debugging. Re-deploying with debugging enabled is not a recommended practice for production systems.
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