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.