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feat(extensions): add chrome.tabs.connect API (#22457)

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* feat(extensions): add chrome.tabs.connect API

* test(extensions): verify that chrome.tabs.connect port communication works
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John Kleinschmidt 2020-03-05 09:59:32 -05:00 • committed by GitHub
parent d6701ff435
commit 0201b3e571
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4 changed files with 62 additions and 0 deletions
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7
spec-main/fixtures/extensions/chrome-api/background.js
View file

@ -16,6 +16,13 @@ chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
chrome.tabs.executeScript(tabId, { code }, ([result]) => sendResponse(result))
break
}
case 'connectTab': {
const [name] = args
const port = chrome.tabs.connect(tabId, { name })
port.postMessage('howdy')
break
}
}
// Respond asynchronously
return true

8
spec-main/fixtures/extensions/chrome-api/main.js
View file

@ -29,6 +29,14 @@ const testMap = {
chrome.runtime.sendMessage({ method: 'executeScript', args: [code] }, response => {
console.log(JSON.stringify(response))
})
},
connectTab (name) {
chrome.runtime.onConnect.addListener(port => {
port.onMessage.addListener(message => {
console.log([port.name, message].join())
})
})
chrome.runtime.sendMessage({ method: 'connectTab', args: [name] })
}
}