Does update/read/createRecord return an error where there's a timeout?

CS Principles Coding and Debugging Help
13

Here is what I would do if internet connections become a problem.

The pertinent section is:

var connections,waiting;

connections = 0;
waiting = false;

function startConnection () {
  connections++;
  if (!waiting) {
    waiting = true;
    timedLoop(500,waitingForConnection);
  }
}

function endConnection () {
  connections--;
  if (connections === 0) {
    waiting = false;
    stopTimedLoop();
    hideWaitMessage();
  }
}

function waitingForConnection () {
  showWaitMessage();
}

Call startConnection(); before every database action. Then in the callback call endConnection();. The only additional thing is to add showWaitMessage and hideWaitMessage to pop up an appropriate label or screen.