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Allow web frame methods to return async promises

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This commit is contained in:
Samuel Attard 2016-10-09 11:51:46 +11:00 committed by Kevin Sawicki
parent cf0cd5b50b
commit 124fbdbd74
1 changed files with 7 additions and 1 deletions
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8
lib/renderer/init.js
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@ -39,7 +39,13 @@ electron.ipcRenderer.on('ELECTRON_INTERNAL_RENDERER_SYNC_WEB_FRAME_METHOD', (eve
electron.ipcRenderer.on('ELECTRON_INTERNAL_RENDERER_ASYNC_WEB_FRAME_METHOD', (event, requestId, method, args) => {
const responseCallback = function (result) {
event.sender.send(`ELECTRON_INTERNAL_BROWSER_ASYNC_WEB_FRAME_RESPONSE_${requestId}`, result)
Promise.resolve(result)
.then((resolvedResult) => {
event.sender.send(`ELECTRON_INTERNAL_BROWSER_ASYNC_WEB_FRAME_RESPONSE_${requestId}`, resolvedResult)
})
.catch((resolvedError) => {
console.error(`An async web frame method (${method}) returned a promise that threw an error: `, resolvedError)
})
}
args.push(responseCallback)
electron.webFrame[method].apply(electron.webFrame, args)