Hierarchical channel naming

Separate plays channel

League scores channel

Server-side secretKey

userId in initialization

Monotonic sequence number

Server-side timestamp

Event envelope fields

Tier-based routing

Event validation

Environment variable keys

restore enabled

autoNetworkDetection enabled

userId field used

addListener with type switch

Sequence-based deduplication

Out-of-order detection

Reconnection status handling

Backfill via fetchMessages

Hierarchical channel subscription

Server timestamp reliance

No secretKey on client

Wildcard league subscriptions

React cleanup with destroy

PubNub init in useEffect

Game sorting by status

Staleness or offline indicator

Separate channels per concern

Reconnection backfill

restore and autoNetworkDetection

userId property

Dot-delimited channel hierarchy

Message type dispatch

NFL period labels

NBA period labels

NHL period labels

Soccer period labels

MLB period labels

Universal event envelope

Game status as distinct events

Critical event dual routing

Informational event single routing

Compact payload design

Dot-delimited channels

Sequence counter per game

App Context for preferences

Separate fan engagement channels

Push payload with pn_apns

Push payload with pn_gcm

iOS uses apns2 gateway

Android uses gcm gateway

Critical-only push threshold

Team channel subscription

Dot-delimited channel names

pubnub.push.addChannels usage

Cleanup on unsubscribe