HH\Lib\TCP\connect_nd_async
Requires the Hack Standard Library - Experimental Additions to be installed.
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This function is available as TCP\gen_connect_nd() in Facebook's www repository.
Connect to a socket asynchronously, returning a non-disposable handle
namespace HH\Lib\TCP;
function connect_nd_async(
string $host,
int $port,
ConnectOptions $opts = array (
),
): Awaitable<CloseableSocket>;
If using IPv6 with a fallback to IPv4 with a connection timeout, the timeout will apply separately to the IPv4 and IPv6 connection attempts.
Parameters
string $hostint $portConnectOptions $opts = array ( )