How to Defer Commands

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Defer allows you to register server commands via the session.
All the deferred requests will be stored in the session and sent to the server in a single batch when saveChanges is called, along with any other changes/operations made on the session.
Thus, all deferred commands are executed as part of the session's saveChanges transaction.
In this page:
- Defer commands example
- Commands that can be deferred
- Syntax
  {NOTE/}

{PANEL: Defer commands example}

{CODE:nodejs defer_1@client-api\session\HowTo\defer.js /}

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{PANEL: Commands that can be deferred}

The following commands implement the ICommandData interface and can be deferred:

{PANEL: Syntax}

{CODE:nodejs syntax@client-api\session\HowTo\defer.js /}

Parameter	Type	Description
commands	`ICommandData[]`	Commands to be executed

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