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createAsync

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.

Create a bound and listening instance

public static function createAsync(
  HH\Lib\Network\IPProtocolVersion $ipv,
  string $host,
  int $port,
  HH\Lib\TCP\ServerOptions $opts = dict [
],
): Awaitable<this>;

Parameters​

  • HH\Lib\Network\IPProtocolVersion $ipv
  • string $host
  • int $port
  • HH\Lib\TCP\ServerOptions $opts = dict [ ]

Returns​