connectivity

package
Version: v1.48.0 Latest Latest
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Published: Jul 12, 2022 License: Apache-2.0 Imports: 1 Imported by: 1,045

Documentation

Overview

Package connectivity defines connectivity semantics. For details, see https://github.com/grpc/grpc/blob/master/doc/connectivity-semantics-and-api.md.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type ServingMode added in v1.41.0

type ServingMode int

ServingMode indicates the current mode of operation of the server.

Only xDS enabled gRPC servers currently report their serving mode.

const (
	// ServingModeStarting indicates that the server is starting up.
	ServingModeStarting ServingMode = iota
	// ServingModeServing indicates that the server contains all required
	// configuration and is serving RPCs.
	ServingModeServing
	// ServingModeNotServing indicates that the server is not accepting new
	// connections. Existing connections will be closed gracefully, allowing
	// in-progress RPCs to complete. A server enters this mode when it does not
	// contain the required configuration to serve RPCs.
	ServingModeNotServing
)

func (ServingMode) String added in v1.41.0

func (s ServingMode) String() string

type State

type State int

State indicates the state of connectivity. It can be the state of a ClientConn or SubConn.

const (
	// Idle indicates the ClientConn is idle.
	Idle State = iota
	// Connecting indicates the ClientConn is connecting.
	Connecting
	// Ready indicates the ClientConn is ready for work.
	Ready
	// TransientFailure indicates the ClientConn has seen a failure but expects to recover.
	TransientFailure
	// Shutdown indicates the ClientConn has started shutting down.
	Shutdown
)

func (State) String

func (s State) String() string

Source Files

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