APIdemic: Verifying Idempotency of REST API Clients
Modern software extensively uses APIs for seamless interaction with cloud services, ranging from social networking to financial systems. These interactions rely on networks prone to disruptions, such as timeouts or outages. To mitigate these, developers often implement retries for failed requests. However, improper handling of retries can lead to unintended behaviors, such as duplicate operations, particularly in critical systems. We present APIdemic, a tool designed to verify the idempotency of API client programs, ensuring their robustness against such challenges. By modeling program behavior as state transitions and leveraging static analysis, APIdemic verifies safety and liveness properties, guaranteeing correct and consistent execution even under failures or retries. The tool will be evaluated on real-world examples from developer communities and open-source projects, demonstrating its practical relevance and effectiveness in addressing a common yet complex problem in API-driven systems.
Wed 22 JanDisplayed time zone: Mountain Time (US & Canada) change
18:00 - 20:00 | |||
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18:00 2hPoster | Intermittent Concurrency Student Research Competition Myra Dotzel Carnegie Mellon University, Milijana Surbatovich University of Maryland, Limin Jia Carnegie Mellon University | ||
18:00 2hPoster | APIdemic: Verifying Idempotency of REST API Clients Student Research Competition Bhavik Kamlesh Goplani University of Kansas | ||
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18:00 2hPoster | Property Testing Trace Languages Student Research Competition Jed Koh Jin Keat National University of Singapore | ||
18:00 2hPoster | Optimizing Asynchronous Rust with Hydroflow Student Research Competition Ryan Alameddine University of California, Berkeley | ||
18:00 2hPoster | Relational Hoare Logic for Sequential Program Verification Student Research Competition Shushu Wu Shanghai Jiao Tong University | ||
18:00 2hPoster | Expanding the Scope of Grammar-Based Enumerative Testing Student Research Competition Thea Kjeldsmark University of California, Irvine | ||
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18:00 2hPoster | The Store-Order Consistency Testing Problem for C-like Memory Models Student Research Competition Grace Tan National University of Singapore | ||
18:00 2hPoster | Formalizing Representation Transformations: A Case Study of Bit Vector Types Student Research Competition Katherine Philip Portland State University | ||
