health

package
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Published: May 20, 2019 License: Apache-2.0 Imports: 5 Imported by: 0

Documentation

Overview

Package health provides some utility functions to health-check a server. The implementation is based on protobuf. Users need to write their own implementations if other IDLs are used.

See original source: https://github.com/grpc/grpc-go/blob/master/health/health.go

We use our own implementation of grpc server health check to include the authorization wrapper necessary for the Managers.

Index

Constants

This section is empty.

Variables

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Functions

This section is empty.

Types

type Server

type Server struct {
	// contains filtered or unexported fields
}

Server represents a Health Check server to check if a service is running or not on some host.

func NewHealthServer

func NewHealthServer() *Server

NewHealthServer creates a new health check server for grpc services.

func (*Server) Check

Check checks if the grpc server is healthy and running.

func (*Server) SetServingStatus

func (s *Server) SetServingStatus(service string, status api.HealthCheckResponse_ServingStatus)

SetServingStatus is called when need to reset the serving status of a service or insert a new service entry into the statusMap.

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