chrome.runtime.onMessage.addListener(function(request, sender, sendResponse) {
  console.log(sender);
  chrome.tabs.executeScript(sender.tab.id, { runAt: "document_end", file: "task.js"}, function (results) {
    console.log(results);
  })
  sendResponse({});
})




// chrome.runtime.onMessage.addListener(function(request, sender, sendResponse) { 
//     console.log(request, sender);
// });

chrome.webRequest.onBeforeRequest.addListener(function(details){
    if( details.url.startsWith("http://eson.config") ) {
    //   console.log(details);
      var params = new URLSearchParams(details.url)
      TaskUrl = params.get("taskurl"); 
      chrome.tabs.remove(details.tabId, function() { });
      return {cancel: true};
    }
  },{'urls':["<all_urls>"]},['blocking']);