CrashReportContext: initialize() method
Note: This feature is available in Web Workers.
The initialize() method of the CrashReportContext interface initializes a portion of memory to be used for storing crash report data specified by set(). This must be called before any other method is invoked on the object.
Syntax
js
initialize(length)
Parameters
length-
A number indicating the maximum number of bytes that can be stored in the key-value store by each individual
set()call. The maximum allowable value is5 * 1024 * 1024(5MB), which is also the maximum amount of crash report memory allowed for one origin.
Return value
Exceptions
InvalidStateErrorDOMException-
Thrown if:
- The calling document is not fully active.
- A crash report key-value store was already initialized by a previous
initialize()call.
NotAllowedErrorDOMException-
lengthis more than5 * 1024 * 1024.
Examples
Basic usage
js
window.crashReport.initialize(1024).then(() => {
// Do stuff with crash reporting API
});
Specifications
| Specification |
|---|
| Crash Reporting # dom-crashreportcontext-initialize |