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ERR_SOCKET_CONNECTION_TIMEOUT

socket connection timeout

What does this code mean?

Code ERR_SOCKET_CONNECTION_TIMEOUT · An issue reported by Node.js.

Official explanation · Original text

The socket was unable to connect to any address returned by the DNS within the allowed timeout when using the family autoselection algorithm.

Troubleshooting and diagnostic links

First check that the document's product, version, and environment match your situation.

Source and terms of use

Errors | Node.js v26.13.1 Documentation ↗

Creator: Node.js contributors; Joyent, Inc. and other Node contributors
License: MIT License (Node.js documentation)
Checked on: 2026-11-12

Modifications: English prose extracted; whitespace normalized; Korean context and classified official links added. Python code examples not redistributed.

Source details · Original licenses and notices