Required stack
필요 기술
Node.jsExpress.jsJavaScriptREST APIDebuggingNetworkingCORSSSL/TLSPostmanLinux
Project brief
프로젝트 내용
Yesterday my application stopped receiving any data from our REST API. The endpoint had been returning clean JSON for months; now every call just hangs with no response—no status code, no error message, nothing.
Here’s what I can share so far:
• Endpoint URL, request headers, and sample payload that used to work.
• Recent server-side change log (very small—only a config tweak).
• Access to the codebase (Node.js + Express) and Postman collection for quick testing.
What I need you to do:
1. Reproduce the “silent” failure locally or via Postman.
2. Trace whether the issue originates client-side, server-side, or at the network layer (firewall, SSL, CORS, etc.).
3. Implement a clean fix so the REST API reliably returns the expected JSON again.
4. Provide a concise summary of the root cause and the code/config changes applied.
If you’ve debugged stalled REST endpoints before and can jump in right away, I’d love your help.
Here’s what I can share so far:
• Endpoint URL, request headers, and sample payload that used to work.
• Recent server-side change log (very small—only a config tweak).
• Access to the codebase (Node.js + Express) and Postman collection for quick testing.
What I need you to do:
1. Reproduce the “silent” failure locally or via Postman.
2. Trace whether the issue originates client-side, server-side, or at the network layer (firewall, SSL, CORS, etc.).
3. Implement a clean fix so the REST API reliably returns the expected JSON again.
4. Provide a concise summary of the root cause and the code/config changes applied.
If you’ve debugged stalled REST endpoints before and can jump in right away, I’d love your help.