Worked on enhancing server-side socket event handling in the trpc/trpc repository, focusing on improving the reliability and stability of request processing. Addressed a bug where incoming socket objects could lack the off or once methods by making these methods optional and employing optional chaining for safe invocation. This approach reduced the risk of runtime errors caused by incomplete socket implementations during server-side operations. The solution was implemented using TypeScript and Node.js, demonstrating attention to robust server-side development practices. All changes were traceable to a specific commit, supporting easier audits and rollbacks while contributing to more resilient server-side infrastructure.