Global Error Handling and Exception Framework

[Mkalbani]

Location: Backend Core
Labels: backend, core, error-handling
Estimated Time: 6 hours
Difficulty: Medium

Description

Implement comprehensive error handling with custom exceptions, error codes, and graceful recovery.

Tasks

• Design error hierarchy
• Create custom exception classes
• Implement error codes
• Add error serialization
• Create error recovery strategies
• Implement retry logic
• Add error logging
• Create client-friendly responses
• Implement circuit breakers
• Write comprehensive tests

Acceptance Criteria

• Exceptions caught properly
• Error codes standardized
• Recovery strategies work
• Client responses helpful
• Retry logic functional
• Tests pass

[onakijames-droid]

Hi maintainer... I'll love to work on this issue ETA 4HRS

[Kami-no-san]

@Kami-no-san has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Good day Dev, I have read and understood the requirement for this issue. I will implement the solution and deliver gracefully. Please assign!

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Kami-no-san to this issue.

[rilwanubala]

@rilwanubala has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hi i would like to work on this issue

ℹ️ Repo Maintainers: To accept this application, review their application or assign @rilwanubala to this issue.

[Adeswalla]

@Adeswalla has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

Hello Maintainer,
I would like to apply for this issue.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Adeswalla to this issue.

[cyber-excel10]

@cyber-excel10 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

I would also like to work on this one too. Can you please assign this to me .

ℹ️ Repo Maintainers: To accept this application, review their application or assign @cyber-excel10 to this issue.

[Lynndabel]

@Lynndabel has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

I’d like to work on this issue. I have experience working with Stellar and Web3 projects, including Soroban contracts and frontend/backend integrations. I’ll go through the existing code first, make the required changes, and test everything properly. I’m ready to start.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Lynndabel to this issue.

[IsaacMsheliaSamuel]

@IsaacMsheliaSamuel has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hello maintainer, I’m interested in working on this issue. I understand the requirements and I’m ready to implement the fix and submit a PR. I’d appreciate the opportunity to contribute. Thank you!

ℹ️ Repo Maintainers: To accept this application, review their application or assign @IsaacMsheliaSamuel to this issue.

[yellowmam77]

@yellowmam77 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hi Maintainer! I'm a senior developer with experience building high-quality, production-ready software. I'd love to take on this issue and deliver a clean, well-tested solution that aligns with the project's standards. Please assign it to me—I'm ready to get started and contribute effectively.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @yellowmam77 to this issue.

[boss572]

@boss572 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hi Maintainer! I'm a senior developer with experience building high-quality, production-ready software. I'd love to take on this issue and deliver a clean, well-tested solution that aligns with the project's standards. Please assign it to me—I'm ready to get started and contribute effectively.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @boss572 to this issue.

[best2025j]

@best2025j has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hello maintainer, i will like to work on this task please assign to me

ℹ️ Repo Maintainers: To accept this application, review their application or assign @best2025j to this issue.

[Taiye21]

@Taiye21 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Interested in working on this. I'll ensure the implementation is clean, tested, and aligned with project standards.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Taiye21 to this issue.

[drips-wave]

Congratulations, @cyber-excel10! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on August 31, 2026.

🧑‍💻 @cyber-excel10: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

Warning

When opening a PR, please link it to this issue to ensure it gets tracked accurately. Points are awarded when this issue is marked as completed by the maintainer.

🤠 Repo maintainers: Please keep an eye on the contributor's progress and review their work before the due date. You can manage this issue, including adjusting its complexity and points, here.

🌊 Happy Wave 🌊