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cancelAllSubscribeData

cancelAllSubscribeData​

Releases every active subscription immediately and sends cancel requests to the server.

Parameters: None

Returns: None (void)

Description

Behaves the same as cancelSubscribeData, applied to every registered subscription. It sends each subscription's server cancel message without the lifecycle events (onUnsubscribeDataBefore/After) and clears the local subscription list.

Use it to clean up every subscription at once when a form closes or is disposed.

Example

// 폼 종료 시 모든 실시간 구독 해제
$vm.cancelAllSubscribeData();

Related

  • $vm.subscribeData(provInstName, callback) — start a real-time subscription
  • $vm.cancelSubscribeData(provInstName) — release a single subscription
  • $vm.unsubscribeData(provInstName) — release a single subscription with lifecycle events