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Connect Async

hphp/hack/manual/hsl/Functions/HH.Lib.Unix/connect_async.md

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:::info[Note] This is a point-in-time snapshot of the API documentation from January 2026. Going forward, we will not be maintaining a public copy of these references, and recommend users to refer to the built-in signature helpers available in the Hack LSP instead for complete and up-to-date information. :::

Asynchronously connect to the specified unix socket

Hack
namespace HH\Lib\Unix;

function connect_async(
  string $path,
  ConnectOptions $opts = dict [
],
): Awaitable<CloseableSocket>;

Parameters

  • string $path
  • ConnectOptions $opts = dict [ ]

Returns

<!-- HHAPIDOC -->