function computeUniqueAsyncExpiration() {
  var currentTime = requestCurrentTime();
  var result = computeAsyncExpiration(currentTime);
  if (result <= lastUniqueAsyncExpiration) {
    // Since we assume the current time monotonically increases, we only hit
    // this branch when computeUniqueAsyncExpiration is fired multiple times
    // within a 200ms window (or whatever the async bucket size is).
    result = lastUniqueAsyncExpiration + 1;
  }
  lastUniqueAsyncExpiration = result;
  return lastUniqueAsyncExpiration;
}
function computeUniqueAsyncExpiration() {
  var currentTime = requestCurrentTime();
  var result = computeAsyncExpiration(currentTime);
  if (result <= lastUniqueAsyncExpiration) {
    // Since we assume the current time monotonically increases, we only hit
    // this branch when computeUniqueAsyncExpiration is fired multiple times
    // within a 200ms window (or whatever the async bucket size is).
    result = lastUniqueAsyncExpiration + 1;
  }
  lastUniqueAsyncExpiration = result;
  return lastUniqueAsyncExpiration;
}
function computeUniqueAsyncExpiration ( ) { var currentTime = requestCurrentTime ( ) ; var result = computeAsyncExpiration ( currentTime ) ; if ( result <= lastUniqueAsyncExpiration ) { // Since we assume the current time monotonically increases, we only hit // this branch when computeUniqueAsyncExpiration is fired multiple times // within a 200ms window (or whatever the async bucket size is). result = lastUniqueAsyncExpiration + 1 ; } lastUniqueAsyncExpiration = result ; return lastUniqueAsyncExpiration ; }
Creates a unique async expiration time.
Creates a unique async expiration time .