HH\Lib\IO\ReadHandle::readAsync

Read from the handle, waiting for data if necessary

public function readAsync(
  ?int $max_bytes = NULL,
  ?int $timeout_ns = NULL,
): Awaitable<string>;

A wrapper around read() that will wait for more data if there is none available at present.

Parameters

  • ?int $max_bytes = NULL
  • ?int $timeout_ns = NULL

Returns