class Datadog::Tracing::Contrib::GRPC::Distributed::Fetcher

@see github.com/grpc/grpc-go/blob/56ac86fa0f3940cb79946ce2c6e56f7ee7ecae84/Documentation/grpc-metadata.md#constructing-metadata<br><br>One metadata key can be associated with multiple values.
Retrieves values from the gRPC metadata.

def [](key)

def [](key)
  # Metadata values are normally integrals but can also be
  # arrays when multiple values are associated with the same key.
  value = super(key)
  value.is_a?(::Array) ? value[0] : value
end

Namespace

Datadog::Tracing::Contrib::GRPC::Distributed

Parent class

Datadog::Tracing::Contrib::GRPC::Distributed::Tracing::Distributed::Fetcher

Instance Methods

# []

Defined in

lib/datadog/tracing/contrib/grpc/distributed/fetcher.rb