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metadata: minor fixup for NewXXXContext functions

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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
Василий Толстов 2021-03-01 13:00:11 +03:00
parent ae848ba8bb
commit c320c23913
1 changed files with 6 additions and 2 deletions
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4
metadata/context.go
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@ -93,7 +93,9 @@ func NewIncomingContext(ctx context.Context, md Metadata) context.Context {
ctx = context.Background()
}
ctx = context.WithValue(ctx, mdIncomingKey{}, &rawMetadata{md})
if v, ok := ctx.Value(mdOutgoingKey{}).(*rawMetadata); !ok || v == nil {
ctx = context.WithValue(ctx, mdOutgoingKey{}, &rawMetadata{})
}
return ctx
}
@ -103,7 +105,9 @@ func NewOutgoingContext(ctx context.Context, md Metadata) context.Context {
ctx = context.Background()
}
ctx = context.WithValue(ctx, mdOutgoingKey{}, &rawMetadata{md})
if v, ok := ctx.Value(mdIncomingKey{}).(*rawMetadata); !ok || v == nil {
ctx = context.WithValue(ctx, mdIncomingKey{}, &rawMetadata{})
}
return ctx
}