mirror of
https://github.com/onyx-and-iris/q3rcon.git
synced 2024-11-24 17:40:47 +00:00
56 lines
929 B
Go
56 lines
929 B
Go
package conn
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import (
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"fmt"
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"net"
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"time"
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log "github.com/sirupsen/logrus"
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)
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type UDPConn struct {
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conn *net.UDPConn
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}
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func New(host string, port int) (UDPConn, error) {
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udpAddr, err := net.ResolveUDPAddr("udp4", fmt.Sprintf("%s:%d", host, port))
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if err != nil {
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return UDPConn{}, err
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}
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conn, err := net.DialUDP("udp4", nil, udpAddr)
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if err != nil {
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return UDPConn{}, err
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}
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log.Infof("Outgoing address %s", conn.RemoteAddr())
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return UDPConn{
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conn: conn,
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}, nil
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}
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func (c UDPConn) Write(buf []byte) (int, error) {
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n, err := c.conn.Write(buf)
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if err != nil {
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return 0, err
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}
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return n, nil
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}
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func (c UDPConn) ReadUntil(timeout time.Time, buf []byte) (int, error) {
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c.conn.SetReadDeadline(timeout)
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rlen, _, err := c.conn.ReadFromUDP(buf)
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if err != nil {
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return 0, err
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}
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return rlen, nil
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}
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func (c UDPConn) Close() error {
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err := c.conn.Close()
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if err != nil {
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return err
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}
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return nil
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}
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