Module middleware

JSON-RPC specific middleware.

Structs

Metrics

Metrics with transport label.

Middleware

JSON-RPC middleware that handles metrics and rate-limiting.

MiddlewareLayer

JSON-RPC middleware layer.

NodeHealthProxy

Middleware that proxies /health and /health/readiness endpoints.

NodeHealthProxyLayer

Layer that applies NodeHealthProxy which proxies /health and /health/readiness endpoints.

RateLimit

Rate limit.

RpcMetrics

Metrics for RPC middleware storing information about the number of requests started/completed, calls started/completed and their timings.