Allow full control over User-Agent header#2492
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teodordelibasic-db wants to merge 1 commit intohyperium:masterfrom
Open
Allow full control over User-Agent header#2492teodordelibasic-db wants to merge 1 commit intohyperium:masterfrom
teodordelibasic-db wants to merge 1 commit intohyperium:masterfrom
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Signed-off-by: teodordelibasic-db <teodor.delibasic@databricks.com>
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Motivation
Currently, tonic appends its user-agent string (
tonic/x.x.x) to any existingUser-Agentheader on a request. This means middleware and applications built on top of tonic cannot have full control over theUser-Agentheader.This addresses the original request in #970 for full control over the User-Agent header.
Solution
Skip setting the
User-Agentheader if it has already been set on the request, giving users complete control when needed.Testing
Updated existing unit tests to verify the new behavior preserves the request's user-agent unchanged.