Function emitterAction

src/background/messageHandler.ts:154–163

(message: emitter, sender, sendResponse)

}

function emitterAction(message: emitter, sender, sendResponse) {
  chrome.runtime.sendMessage(message);

  activeEmitterTabs.forEach(tabId => {
    chrome.tabs.sendMessage(tabId, message).catch(() => {
      activeEmitterTabs.delete(tabId);
    });
  });
  return undefined;
}

function registerEmitterTab(tabId: number) {
  activeEmitterTabs.add(tabId);