Std.Http.Server.Guard.circuitBreaker
fn
circuitBreaker: Int -> Int -> fn(Std.Http.Server.Route.Request, fn(Std.Http.Server.Route.Request) -> Std.Http.Response) -> Std.Http.ResponseThis is a callable function.
What it does
Circuit breaker middleware protecting downstream dependencies from cascading failure.
Trips open when consecutive 5xx errors reach `failureThreshold`, fast-failing with 503
for `resetTimeoutSeconds` before permitting a half-open probe request.
Read the signature
- The text after the name is the type checked by Pudu.
- Read arrows from left to right: inputs come first, and the final type is returned.