HH\Awaitable

A wait handle representing asynchronous operation

Interface Synopsis

namespace HH;

abstract class Awaitable {...}

Public Methods

• ::setOnIOWaitEnterCallback(mixed $callback): void
  Set callback for when the scheduler enters I/O wait
• ::setOnIOWaitExitCallback(mixed $callback): void
  Set callback for when the scheduler exits I/O wait
• ::setOnJoinCallback(mixed $callback): void
  Set callback for when \HH\Asio\join() is called
• ->getName(): string
  Get name of the operation behind this wait handle
• ->isFailed(): bool
  Check if this wait handle failed
• ->isFinished(): bool
  Check if this wait handle finished (succeeded or failed)
• ->isSucceeded(): bool
  Check if this wait handle succeeded

Private Methods

• ->__construct()