You can run your application as a remote debuggee and the remote debugger console can attach to the debuggee anytime. Your application is running as a daemon and you want to query the running status (checking a backtrace and so on).Your application uses pipe for STDIN or STDOUT.Your application is running as a daemon.Your application is running on Docker container and there is no TTY.Your application does not run on TTY and it is hard to use binding.pry or binding.irb.
![rubymine remote debug rubymine remote debug](https://europepmc.github.io/techblog/images/posts/rubymine-remote-debug-rails-in-docker/breakpoints.png)
For example, it will help the following situations: You can use this debugger as a remote debugger. Please see the extension page for more details.
Rubymine remote debug code#
Please refer Debugging in Visual Studio Code for operations on VSCode.
![rubymine remote debug rubymine remote debug](https://i.stack.imgur.com/HUxyJ.png)
Rubymine remote debug install#
![rubymine remote debug rubymine remote debug](http://i.stack.imgur.com/pZQO7.png)
$ ruby target.rb # Run the program normally. The following example shows the demonstration of binding.break. You can also use its 2 aliases in the same way:Īfter that, run the program as usual and you will enter the debug console at breakpoints you inserted. If you can modify the source code, you can use the debugger by adding require 'debug' at the top of your program and putting binding.break method into lines where you want to stop as breakpoints like binding.pry and binding.irb. Modify source code with binding.break (similar to binding.pry or binding.irb) There are several options for (1) and (2).
![rubymine remote debug rubymine remote debug](http://cdn-ak.f.st-hatena.com/images/fotolife/t/tsucook/20150701/20150701094139.png)
To use a debugger, roughly you will do the following steps: You can enable them with RUBY_DEBUG_DAP_TEST=1. Users/st0012/projects/debug/test/support/dap_utils.rb:168:in `run_dap_scenario' Pending: test_break_works_correctly(DEBUGGER_::BreakTest1638674577): Tests for DAP were skipped. Use omit to skip tests `omit` provides cleaner messages.