safely | /src/fn.ts | websocket_broadcastchannel@0.8.0

Module

x/websocket_broadcastchannel/src/fn.ts>safely

Host-wide BroadcastChannel for Deno CLI, backed by WebSockets.

hugojosefson/deno-websocket-broadcastchannel

Latest

client-server-state.ts

client-servers.ts

clientServers

ensureClientServer

create-broadcast-channel.ts

createBroadcastChannel

default-websocket-url.ts

defaultWebSocketUrl

fn.ts

createOrAbortController

createMultiplexMessage

extractAnyMultiplexMessage

isMultiplexMessage

one-time-fuse.ts

OneTimeFuse

polyfill-broadcast-channel.ts

polyfillBroadcastChannel

WebSocketSpecificOptions

ServeWebSocketHandler

ServeWebSocketOptions

ServeWebSocketTlsOptions

WebSocketRequestPredicate

defaultServeWebSocketOptions

expectOnlyWebSocketUpgrade

isWebSocketUpgradeRequest

OnDisallowedTransition

OnTransition

defaultOnDisallowedTransition

types.ts

BroadcastChannelConstructor

BroadcastChannelIsh

GlobalThisWithBroadcastChannel

web-socket-broadcast-channel.ts

WebSocketBroadcastChannel

web-socket-client-server.ts

WebSocketClientServer

web-socket-server.ts

WebSocketClientEvent

WebSocketClientMessageEvent

WebSocketServer

WebSocketEvent

WebSocketEventData

function safely

import { safely } from "https://deno.land/x/websocket_broadcastchannel@0.8.0/src/fn.ts";

safely<T = void>(fn: () => T, defaultIfError?: T | undefined): T | undefined

Executes a function, but swallows any errors.

Type Parameters

optional

T = void

Parameters

fn: () => T

the function to execute, and ignore any errors from.

optional

defaultIfError: T | undefined = [UNSUPPORTED]

the value to return if the function throws an error.

Returns

T | undefined