Module heartbeat 

Structs

FrontendHeartbeatExtensions

A shareable, ordered registry of frontend heartbeat extensions.

FrontendHeartbeatExtensionsInner 🔒

HeartbeatConnection 🔒

HeartbeatRunner 🔒

HeartbeatTask

The frontend task that sends [HeartbeatRequest] values to metasrv in the background.

IsolatedHeartbeatResponseHandler 🔒

MetaHeartbeatConnector 🔒

MetaHeartbeatSender 🔒

MetaHeartbeatStream 🔒

Enums

ConnectionEnd 🔒

RegistrationError

The reason a frontend heartbeat extension was not registered.

Traits

FrontendHeartbeatExtension

An extension to frontend heartbeat requests, responses, and lifecycle events.

HeartbeatConnector 🔒

HeartbeatRequestSender 🔒

HeartbeatResponseStream 🔒

Functions

frontend_peer_addr 🔒

heartbeat_response_handler_executor

Builds the frontend heartbeat response handler chain.

Type Aliases

FrontendHeartbeatExtensionResult

The result type returned by a FrontendHeartbeatExtension.