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fix: use context counter as contextId (backport 3-0-x)

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For sandboxed renderer it may not have a node::Environment in the context,
using a increasing counter as contextId works for all cases.
This commit is contained in:
Cheng Zhao 2018-07-19 13:29:47 +09:00 • committed by Jeremy Apthorp
parent 8d9775b0b1
commit 136cf389e8
10 changed files with 68 additions and 25 deletions
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2
lib/renderer/api/remote.js
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@ -10,7 +10,7 @@ const callbacksRegistry = new CallbacksRegistry()
const remoteObjectCache = v8Util.createIDWeakMap()
// An unique ID that can represent current context.
const contextId = v8Util.getContextId()
const contextId = v8Util.getHiddenValue(global, 'contextId')
// Notify the main process when current context is going to be released.
// Note that when the renderer process is destroyed, the message may not be