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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsISupports.idl"
%{ C++
namespace mozilla {
class HangDetails;
}
%}
[ref] native HangDetailsRef(mozilla::HangDetails);
/**
* A scriptable interface for getting information about a BHR detected hang.
* This is the type of the subject of the "bhr-thread-hang" observer topic.
*/
[scriptable, uuid(23d63fff-38d6-4003-9c57-2c90aca1180a)]
interface nsIHangDetails : nsISupports
{
/**
* The hang was persisted to disk as a permahang, so we can clear the
* permahang file once we submit this.
*/
readonly attribute boolean wasPersisted;
/**
* The detected duration of the hang in milliseconds.
*/
readonly attribute double duration;
/**
* The name of the thread which hung.
*/
readonly attribute ACString thread;
/**
* The name of the runnable which hung if it hung on the main thread.
*/
readonly attribute ACString runnableName;
/**
* The type of process which produced the hang. This should be either:
* "default", "content", or "gpu".
*/
readonly attribute ACString process;
/**
* The remote type of the content process which produced the hang.
*/
readonly attribute AUTF8String remoteType;
/**
* Returns the stack which was captured by BHR. The offset is encoded as a hex
* string, as it can contain numbers larger than JS can hold losslessly.
*
* This value takes the following form:
* [ [moduleIndex, offset], ... ]
*/
[implicit_jscontext] readonly attribute jsval stack;
/**
* Returns the modules which were captured by BHR.
*
* This value takes the following form:
* [ ["fileName", "BreakpadId"], ... ]
*/
[implicit_jscontext] readonly attribute jsval modules;
/**
* The hang annotations which were captured when the hang occured. This
* attribute is a JS object of key-value pairs.
*/
[implicit_jscontext] readonly attribute jsval annotations;
};
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