DocumentationHackReferenceClassAsyncMysqlErrorResultendTime

AsyncMysqlErrorResult::endTime

The end time when the error was produced, in seconds since epoch

public function endTime(): float;

Returns

float - the end time as float seconds since epoch.

Examples

When an error occurs when establishing a connection or on a query, and you catch the exception that is thrown, you will get an AsyncMysqlErrorResult. And one of the methods on an AsyncMysqlErrorResult is endTime(), which tells you when the connection operation completed.

Note that

  elapsedMicros() ~== endTime() - startTime()

use \Hack\UserDocumentation\API\Examples\AsyncMysql\ConnectionInfo as CI;

async function connect(
  \AsyncMysqlConnectionPool $pool,
): Awaitable<\AsyncMysqlConnection> {
  return await $pool->connect(
    CI::$host,
    CI::$port,
    CI::$db,
    CI::$user,
    CI::$passwd,
  );
}
async function simple_query_error(): Awaitable<int> {
  $pool = new \AsyncMysqlConnectionPool(darray[]);
  $conn = await connect($pool);
  try {
    $result = await $conn->query('SELECT bogus FROM bogus WHERE bogus = 1');
  } catch (\AsyncMysqlQueryException $ex) {
    $qr = $ex->getResult();
    // Actually `AsyncMysqlQueryErrorResult`
    \var_dump($qr is \AsyncMysqlErrorResult);
    \var_dump($qr->endTime());
    $conn->close();
    return 0;
  }
  $conn->close();
  return $result->numRows();
}

<<__EntryPoint>>
async function run(): Awaitable<void> {
  $r = await simple_query_error();
  \var_dump($r);
}
```.hhvm.expectf
bool(true)
float(%f)
int(%d)
```.example.hhvm.out
bool(true)
float(17245.263537)
int(0)
```.skipif
await \Hack\UserDocumentation\API\Examples\AsyncMysql\skipif_async();