[23569] Improve signal handling in RPC example (backport #5974) #5992
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* Refs #23569: Improve signal handling Signed-off-by: Carlosespicur <[email protected]> * Refs #23569: Fix signal handling Signed-off-by: Carlosespicur <[email protected]> * Refs #23569: Review - Apply suggestions Signed-off-by: Carlosespicur <[email protected]> --------- Signed-off-by: Carlosespicur <[email protected]> (cherry picked from commit 0a9b827)
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MiguelCompany
approved these changes
Sep 2, 2025
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Description
Some errors have been reported when the RPC example application is stopped using multiple SIGINT signals, due to signal handler implicitly calls async-signal-unsafe functions. This PR solves the problem.
@Mergifyio backport 3.3.x 3.2.x
Contributor Checklist
Commit messages follow the project guidelines.
The code follows the style guidelines of this project.
N/A Tests that thoroughly check the new feature have been added/Regression tests checking the bug and its fix have been added; the added tests pass locally
N/A Any new/modified methods have been properly documented using Doxygen.
N/A Any new configuration API has an equivalent XML API (with the corresponding XSD extension)
Changes are backport compatible: they do NOT break ABI nor change library core behavior.
Changes are API compatible.
N/A New feature has been added to the
versions.mdfile (if applicable).N/A New feature has been documented/Current behavior is correctly described in the documentation.
Applicable backports have been included in the description.
Reviewer Checklist
This is an automatic backport of pull request #5974 done by [Mergify](https://mergify.com).