GetCircuitInfo returns circuit breaker info.

GetServiceInfo returns service info.

HealthCheck is the http handlers for http request /health.

Index is the main HTTP handler function.

SetCircuitInfo sets circuit breaker settings.

SetConcurrency sets the concurrency settings.

Set service internal sleep delay temporarily.

SetHealthyState sets the isHealthy variable with http requests.

SetResponseTime sets the internal response time of this service.

StartWebServer is the function that start http server on port.