(PHP 5 >= 5.2.0, PHP 7, PECL swoole >= 1.9.0)
Swoole\Client::sendto — Send data to the remote UDP address.
$ip
, integer $port
, string $data
)The swoole client should be type of SWOOLE_SOCK_UDP or SWOOLE_SOCK_UDP6.
ipThe IP address of remote host, IPv4 or IPv6.
portThe port number of remote host.
dataThe data to send which should be less-than 64K.