(PECL event >= 1.5.0)
EventUtil::getSocketName — Retreives the current address to which the socket is bound
$socket
,
string
&$address
,
mixed
&$port
= ?
) : bool
Retreives the current address to which the
socket
is bound.
socket
Socket resource, stream or a file descriptor of a socket.
address
Output parameter. IP-address, or the UNIX domain socket path depending on the socket address family.
port
Output parameter. The port the socket is bound to. Has no meaning for UNIX domain sockets.
成功时返回 true， 或者在失败时返回 false。