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15 lines
343 B
15 lines
343 B
package logger
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import (
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"context"
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"google.golang.org/grpc/metadata"
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)
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func AddToGRPCHeader(ctx context.Context, key, val string) context.Context {
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if _, exists := metadata.FromOutgoingContext(ctx); exists {
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return metadata.AppendToOutgoingContext(ctx, key, val)
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}
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return metadata.NewOutgoingContext(ctx, metadata.Pairs(key, val))
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}
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