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fix: standardize MAX_RECV_MESSAGE_SIZE environment variable#593

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fernandezcuesta wants to merge 1 commit into
crossplane-contrib:mainfrom
fernandezcuesta:fix/standardise-grpc-envvar
Open

fix: standardize MAX_RECV_MESSAGE_SIZE environment variable#593
fernandezcuesta wants to merge 1 commit into
crossplane-contrib:mainfrom
fernandezcuesta:fix/standardise-grpc-envvar

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@fernandezcuesta fernandezcuesta commented Jul 10, 2026

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Description of your changes

We need to standardize all non-function specific environment variables. Similarly as what is done with TLS_SERVER_CERTS_DIR, we should follow a convention for the maximum receive message size environment variable. This PR renames it to MAX_RECV_MESSAGE_SIZE.

This is particularly useful for 3rd party applications, such as crossplane-diff, where changing this parameter may affect many composition functions. Having a unique, predictable environment variable name would help.

Fixes #591

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Signed-off-by: Jesús Fernández <7312236+fernandezcuesta@users.noreply.github.com>
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fernandezcuesta marked this pull request as ready for review July 10, 2026 07:48
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Maximum GRPC size should be configurable via environment variable

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