middleware

Overview ¶

Package main demonstrates every endpoint middleware in the framework:

• endpoint.Chain — compose middlewares in declaration order
• endpoint.Builder — fluent alternative to Chain
• endpoint.Failer — carry business errors in the response value
• endpoint.TimeoutMiddleware
• endpoint.MetricsMiddleware
• endpoint.ErrorHandlingMiddleware
• circuitbreaker.Gobreaker (sony/gobreaker)
• circuitbreaker.HandyBreaker (streadway/handy)
• ratelimit.NewErroringLimiter — reject immediately when over limit
• ratelimit.NewDelayingLimiter — wait for a token (respects ctx deadline)

Run:

go run ./examples/middleware