# Which Problems Are Solved
The metric `http_server_return_code_counter` doesn't record calls to the
gRPC gateway.
# How the Problems Are Solved
The DefaultMetricsHandler that is used for the gPRC gateway doesn't
record `http_server_return_code_counter`.
Instead of the DefaultMetricsHandler, a custom metrics handler which
includes `http_server_return_code_counter` is created for the gRPC
gateway
# Additional Changes
The DefaultMetricsHandler function is removed, as it is no longer used.
# Additional Context
Reported by a customer
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Co-authored-by: Silvan <silvan.reusser@gmail.com>
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