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Add a newAttachHeadersServerInterceptor() util #11458

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merged 9 commits into from
Aug 14, 2024

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@jdcormie jdcormie commented Aug 9, 2024

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@jdcormie jdcormie marked this pull request as ready for review August 9, 2024 00:47
// It isn't too late to call sendHeaders(): !headersSent implies that it hasn't been
// called yet (obviously). But it also implies that no messages have been sent, because
// sendMessage() *requires* a preceding call to sendHeaders().
sendHeaders(new Metadata());
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Oh, you're forcing headers. I don't think we want to do that generally. Maybe that is what you need, but I think it then stops being a general util.

Trailers-only is important to retries, as it delivers the status code without committing.

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I didn't know that - fixed and thanks!

@jdcormie jdcormie merged commit 6dbd1b9 into grpc:master Aug 14, 2024
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@jdcormie jdcormie deleted the server-metadata-int branch August 14, 2024 16:11
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2 participants