HH\Lib\IO\ReadHandle::readAllowPartialSuccessAsync

Meta Engineer?

The containing class is available as IO\ReadHandle in the www repository.

Read from the handle, waiting for data if necessary

public function readAllowPartialSuccessAsync(
  ?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