tree 337799e20c994eb79d34b59221d84a8f3d1b9198
parent 5f352754225158f60594a5f19ba8d03261854327
author Yuxuan 'fishy' Wang <yuxuan.wang@reddit.com> 1587149619 -0700
committer GitHub <noreply@github.com> 1587149619 +0100
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Add UnsetHeader to go library

Client: go

We already have SetHeader and GetHeader helper functions in the go
library to deal with THeader injected into the context object. But we
didn't provide a way to unset/delete a key from the context object.

This will be useful with the TSimpleServer.SetForwardHeaders API. In the
scenario that a thrift server want to auto forward certain headers to
other upstream thrift servers as the fallback, but during the handling
of the request might decide to remove some of the auto forward headers.
This is also achievable through mutate the write header list, but since
that's a list, finding one key from the list and remove it is much more
hassle.