set #

Creates a key holding the provided value, or overwrites it if it already exists.

Arguments #

set(key, value, [options]);

Arguments	Type	Description
`key`	string	Key
`value`	*	Value
`options`	object	Optional query arguments

options #

The options arguments can contain the following option properties:

Property	Type (default)	Description
`ex`	integer	Adds an expiration delay to the key, in seconds
`nx`	boolean (false)	If true, do not set the key if it already exists
`px`	integer	Adds an expiration delay to the key, in milliseconds
`queuable`	boolean (true)	If true, queues the request during downtime, until connected to Kuzzle again
`xx`	boolean (false)	If true, sets the key only if it already exists

Note: the ex and px options are mutually exclusive; setting both options ends up in a BadRequestError error. Same thing goes for nx and xx.

Resolve #

Resolves once the operation succeeds.

Usage #

try {
  await kuzzle.ms.set('foo', 'bar');
  // Prints: bar
  console.log(await kuzzle.ms.get('foo'));
} catch (error) {
  console.error(error.message);
}

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