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http2: improve nghttp2 error callback by tniessen · Pull Request #47840 · nodejs/node

@tniessen 

The http2 implementation uses the deprecated function
nghttp2_session_callbacks_set_error_callback, which does not supply an
error code but only an error message. This so far forced node's error
callback to rely on the error message in order to distinguish between
different errors, which is fragile and inefficient.

Use the newer nghttp2_session_callbacks_set_error_callback2 function
instead, which is not deprecated and which provides the exact error code
to node's error callback.

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May 3, 2023

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May 3, 2023

This was referenced

May 6, 2023

targos pushed a commit that referenced this pull request

May 12, 2023 
The http2 implementation uses the deprecated function
nghttp2_session_callbacks_set_error_callback, which does not supply an
error code but only an error message. This so far forced node's error
callback to rely on the error message in order to distinguish between
different errors, which is fragile and inefficient.

Use the newer nghttp2_session_callbacks_set_error_callback2 function
instead, which is not deprecated and which provides the exact error code
to node's error callback.

PR-URL: #47840
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>

danielleadams pushed a commit that referenced this pull request

Jul 6, 2023 
The http2 implementation uses the deprecated function
nghttp2_session_callbacks_set_error_callback, which does not supply an
error code but only an error message. This so far forced node's error
callback to rely on the error message in order to distinguish between
different errors, which is fragile and inefficient.

Use the newer nghttp2_session_callbacks_set_error_callback2 function
instead, which is not deprecated and which provides the exact error code
to node's error callback.

PR-URL: #47840
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>

MoLow pushed a commit to MoLow/node that referenced this pull request

Jul 6, 2023 
The http2 implementation uses the deprecated function
nghttp2_session_callbacks_set_error_callback, which does not supply an
error code but only an error message. This so far forced node's error
callback to rely on the error message in order to distinguish between
different errors, which is fragile and inefficient.

Use the newer nghttp2_session_callbacks_set_error_callback2 function
instead, which is not deprecated and which provides the exact error code
to node's error callback.

PR-URL: nodejs#47840
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>