Telegram Web K with changes to work inside I2P
https://web.telegram.i2p/
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32 lines
1.2 KiB
32 lines
1.2 KiB
export const isWebWorker = typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope; |
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export const isServiceWorker = typeof ServiceWorkerGlobalScope !== 'undefined' && self instanceof ServiceWorkerGlobalScope; |
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export const isWorker = isWebWorker || isServiceWorker; |
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// в SW может быть сразу две переменных TRUE, поэтому проверяю по последней |
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const notifyServiceWorker = (all: boolean, ...args: any[]) => { |
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(self as any as ServiceWorkerGlobalScope) |
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.clients |
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.matchAll({ includeUncontrolled: false, type: 'window' }) |
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.then((listeners) => { |
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if(!listeners.length) { |
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//console.trace('no listeners?', self, listeners); |
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return; |
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} |
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listeners.slice(all ? 0 : -1).forEach(listener => { |
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// @ts-ignore |
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listener.postMessage(...args); |
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}); |
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}); |
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}; |
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const notifyWorker = (...args: any[]) => { |
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// @ts-ignore |
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(self as any as DedicatedWorkerGlobalScope).postMessage(...args); |
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}; |
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const empty = () => {}; |
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export const notifySomeone = isServiceWorker ? notifyServiceWorker.bind(null, false) : (isWebWorker ? notifyWorker : empty); |
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export const notifyAll = isServiceWorker ? notifyServiceWorker.bind(null, true) : (isWebWorker ? notifyWorker : empty); |