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Node.jsNode.jsError code

ERR_HTTP2_INVALID_SESSION

http2 invalid session

What does this code mean?

Code ERR_HTTP2_INVALID_SESSION · An issue reported by Node.js.

Official explanation · Original text

An action was performed on an Http2Session object that had already been destroyed.

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