CrashReportBody
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The CrashReportBody
interface of the Reporting API represents the body of a crash report (the return value of its Report.body
property).
A crash report is generated when a document becomes unusable due to the browser (or one of its processes) crashing. For security reasons, no details of the crash are communicated in the body except for a general crash reason.
Properties
reason
-
A string representing the reason for the crash. Current possible reasons are:
oom
: The browser ran out of memory.unresponsive
: The page was killed due to being unresponsive.
Examples
Crash reports are generally only retrievable via endpoints set up using the Report-To
header. It is difficult to retrieve a crash report via a ReportingObserver
, as by that point the page would have crashed!
Some sample JSON might look like this:
{
"type": "crash",
"age": 42,
"url": "https://example.com/",
"user_agent": "Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0",
"body": {
"reason": "oom"
}
}
Note: Crash reports are always delivered to the endpoint group named default
; there is currently no way to override this. If you want to receive other kinds of reports, but not crash reports, make sure to use a different name for the endpoint group that you choose for those reports.
Specifications
No specification found
No specification data found for api.CrashReportBody
.
Check for problems with this page or contribute a missing spec_url
to mdn/browser-compat-data. Also make sure the specification is included in w3c/browser-specs.
Browser compatibility
No compatibility data found for api.CrashReportBody
.
Check for problems with this page or contribute missing data to mdn/browser-compat-data.