Skip to content

Stop building a backtrace in the default rescue handler #2931

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
ericproulx wants to merge 1 commit into from
+4 −1
Closed

Stop building a backtrace in the default rescue handler #2931

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions CHANGELOG.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@
* [#2918](https://github.com/ruby-grape/grape/pull/2918): Skip the dry-types round trip when a value already is the declared type - [@ericproulx](https://github.com/ericproulx).
* [#2917](https://github.com/ruby-grape/grape/pull/2917): Read path captures out of the router's union match instead of re-running the route's pattern - [@ericproulx](https://github.com/ericproulx).
* [#2921](https://github.com/ruby-grape/grape/pull/2921): Pin the router's request-time isolation regressions through requests instead of its instance variables - [@ericproulx](https://github.com/ericproulx).
* [#2931](https://github.com/ruby-grape/grape/pull/2931): Stop building a backtrace in the default `rescue_from` handler unless the API asked for one - [@ericproulx](https://github.com/ericproulx).
* Your contribution here.

### 4.0.0 (2026-09-07)
Expand Down
4 changes: 3 additions & 1 deletion lib/grape/middleware/error.rb
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -192,11 +192,13 @@ def failsafe_payload(headers)
)
end

# No +backtrace:+: #resolved_backtrace reads it off +original_exception+
# when the API asked for one, and only then, since building it is the
# dearest part of rendering the error.
def default_rescue_handler(exception)
error_response(
Grape::Exceptions::ErrorResponse.new(
message: exception.message,
backtrace: exception.backtrace,
original_exception: exception
)
)
Expand Down
Loading