0 on success, or -1 with errno set.UdpSocket.bind
int bind(ref EventLoop loop, scope const(char)[] host, ushort port) @trustedBind the socket to a local endpoint.
On success, EVE owns the socket fd — the caller must not close it directly. Must eventually call close() or dispose(). On failure, no cleanup required.
Parameters
loop | Event loop to register with. |
host | Local address to bind to (e.g., "0.0.0.0" or "::"). |
port | Port number to bind to (0 for ephemeral). |