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Support reattaching in Chrome DevTools #800

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ono-max opened this issue Nov 13, 2022 · 0 comments · Fixed by #917
Closed

Support reattaching in Chrome DevTools #800

ono-max opened this issue Nov 13, 2022 · 0 comments · Fixed by #917
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ono-max commented Nov 13, 2022

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@ono-max ono-max self-assigned this Mar 7, 2023
ono-max referenced this issue in ono-max/debug Mar 7, 2023
ono-max referenced this issue in ono-max/debug Mar 7, 2023
ono-max referenced this issue in ono-max/debug Mar 7, 2023
ono-max referenced this issue in ono-max/debug Mar 7, 2023
@ko1 ko1 closed this as completed in #917 Mar 7, 2023
ko1 pushed a commit that referenced this issue Mar 7, 2023
st0012 added a commit to Shopify/debug that referenced this issue Mar 30, 2023
* DAP: use Object#__send__ to avoid name conflicts

* DAP: allow custom request extension in Session class

* Fix bug that "trace line" does not work after stopping trace once

* Increase timeout in debug_code

* Fix warning about unused variable

* Avoid memberless Struct

Related to Ruby bug 19416.

* Remove redundant raw detach test

The test's subject is the `disconnect` request with `restart: false,
terminateDebuggee: <true|false>` arguments, which has been covered by the
tests in `disconnect_dap_test.rb`. So this test case has become obsolete.

Co-authored-by: Andy Waite <13400+andyw8@users.noreply.github.com>

* Always propagate keyword arguments in WebSocketServer

* Fix `::Process::daemon` patch

As discussed here:
ruby@699a31e#r94469355

* Add test

* Use local variables

* Add test for info consts with an expression

Co-authored-by: Andy Waite <andyw8@users.noreply.github.com>

* Fix typo in README

* ⬆️ Update ci ruby versions

* ⏪ Revert Ruby 2.6

* ✏️ Fix typo

* CDP: Support evaluating expression on non-current frame

* CDP: support reattaching in Chrome DevTools

Close ruby#800

* Improved stability for chrome debugging

- Display the greeting message regardless of the status of invocation of
  chrome.

  This allows coming back to the debugger on a new tab when the window
  process by `UI_CDP.run_new_chrome` is killed.

- Handle `Errno::ESRCH` in `UI_CDP.cleanup_reader`.

  When the process by `UI_CDP.run_new_chrome` is killed, re-killing it
  breaks your debugging session and in turn the "debugee".

* Make `UI_ServerBase#puts` to behave like `STDERR#puts`

`UI_ServerBase#greeting` calls `#puts` with no arguments, this
breaks reconnections to the debugger.

* Handle not existing $FILENAME in `Session#process_protocol_request`

`Session#process_protocol_request` gracefully handles `Errno::ENOENT`
when `eval`-ing `$FILENAME`, and it doens't exist.

* free terminated ThreadClients

fix ruby#899

* DAP: use Mutex when sending response

When debug.gem tries to send response from multiple threads, the socket connection is closed. I confirmed this bug when using custom request from vscode-rdbg

* Make sure to fail when remote debuggee does not exit after scenarios

Because Errno::EPIPE is rescued while sending message to socket, protocol_test_case_test.rb does not pass. protocol_test_case_test.rb had been passed because ReaderThreadError was occurred and the debuggee process was still alive. Here is a scenario. After closing socket, terminated event was sent. However socket was closed, so debuggee process raised Errno::EPIPE and debugggee process was still alive. The test framework detected the status and failed.

Thus I fixed so that the test framework does not kill the debuggee process unexpectedly.

* Alias Session send methods in WebSocketServer 

Methods ``respond``, ``respond_fail`` and ``fire_event`` can be aliased to ``send_response``, ``send_fail_response`` and ``send_event``, respectively.

* Fix timing bug on session_server creation

`@session_server` should be assigned at first.

`@session_server = Thread.current` in the session thread does not
work because the creator thread can access to `@session_server`
before it.

* Fix useless assignments

  Found by running `rubocop --only=Lint/UselessAssignment`

* Remove Tracer#puts as it's not used

* Avoid raising debuggee not finished error if assertions failed

When assertions failed, we should let the AssertionFailedError surface
and not calling flunk so we can get correct failure messages.

* Fix test builder

* DAP: allow custom request extension in ThreadClient class

* DAP: introduce Rdbg Record Inspector

* Revert "DAP: introduce Rdbg Record Inspector"

This reverts commit e29faba.

* relax authority check

to pass on the Windows.
fix ruby/vscode-rdbg#169

* Add test for global variable support in DAP and CDP

* Add test for instance variable ordering in DAP

PR ruby#806 sorts instance variables by name before returning them. This
commit adds a test that verifies this functionality under the DAP
protocol.

* Fix incorrect method name

* dap/cdp_result -> protocol_result

From ThreadClient it retunrs :dap_result or :cdp_result to the SESSION.
This patch renames it to `:protocol_result` and it will be handled
by `process_protocol_result`.

* separate 'test_console' and 'test_test'

* `test_all` should also run `test_test`

* Omit slow tests for healty CI

* add workflow

* DAP: rename the method name of custom request

Follow up for ruby#939

Change the name from "request_..." to "custom_dap_request_" in UI_DAP and ThreadClient for consistency

* DAP: support custom request in session class

UI_DAP -> Session: custom_dap_request_...

Session -> ThreadClient: custom_dap_request_event_...

Add "request_event" prefix to clarify it is a response (not Events in DAP)

* Add test for DAP's command execution through evaluate request

* Enqueue DAP's evaluate command right away

* DAP: echo back the given command

on `, debug_command` form.

* remain breakpoints on reloaded files

Breakpoints should be remained on reloaded files. To make sure
maintaining loaded file names.

fix ruby#870

* Use better approach to signal remote process' exit status

1. `remote_info.failed_process` stores symbol but we only use the value's
   presence to check if the process is force-killed.
2. The force-killed status is directly controlled by `kill_safely` through
    `kill_remote_debuggee`, which is directly called right before we check
    the status with `remote_info.failed_process`.

Combining the two, we can just let `kill_safely` and `kill_remote_debuggee` to
return the force-killed status and not storing it in `remote_info`, which
already contains a bunch of information.

This also eliminates the need to pass `test_info` to `kill_safely`, which
makes related code easier to understand and maintain.

* Remove unused failed_process attribute

* Add "result" as an argument to custom_dap_request_event method

The generated result in ThreadClient is passed as "result". We usually use it when returning responses to VS Code in Session class

* restart all threads on eval

When a thread keeps a lock, and REPL runs a code which needs the
lock, other threads should make a progress to release the lock.

fix ruby#877

* CDP: support remote debugging in different environment

From investigation by @ko1-san, the path to set breakpoints seems to be sent in "url" field when debugging in different environment such as WSL(running debuggee) and Windows(running Chrome DevTools). I supported "url" field in this PR.

* `-v` prints version and do something

Without this patch, `rdbg -v target.rb` prints version and terminates
the process. With this pach, `-v` prints version and starts debugging
for `target.rb`.

If no filename is given, terminates the process.

* v1.7.2

* Revert "Workaround VS Code's breakpoint skipping issue"

This reverts commit 4313d91.

* Revert "Avoid locking all threads on debugger suspension"

This reverts commit 1e0f45c.

* Revert "Always insert preset commands when executing commands from DAP (#4)"

This reverts commit 8eea4c9.

---------

Co-authored-by: Naoto Ono <onoto1998@gmail.com>
Co-authored-by: Takashi Kokubun <takashikkbn@gmail.com>
Co-authored-by: Andy Waite <andyw8@users.noreply.github.com>
Co-authored-by: Jeremy Evans <code@jeremyevans.net>
Co-authored-by: Andy Waite <13400+andyw8@users.noreply.github.com>
Co-authored-by: Mau Magnaguagno <maumagnaguagno@gmail.com>
Co-authored-by: Vinicius Stock <vinicius.stock@shopify.com>
Co-authored-by: yamashush <38120991+yamashush@users.noreply.github.com>
Co-authored-by: Jose D. Gomez R <jose.gomez@suse.com>
Co-authored-by: Koichi Sasada <ko1@atdot.net>
Co-authored-by: Emily Samp <emily.giurleo@shopify.com>
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