ElectronApp.requestSingleInstanceLock method

ElectronApp › requestSingleInstanceLock

Unofficial

Requests the single instance lock. Returns whether this instance obtained the lock and should continue loading.

Signature:

requestSingleInstanceLock(additionalData?: Record<string, unknown> | undefined): boolean

Parameters:

Parameter	Type	Description
additionalData?	Record<string, unknown> | undefined	A JSON object to send to the first instance.

Returns: boolean — Whether this process is the primary instance.