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call the ConnStateCallback in the client for encryption level changes

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fixes #439
This commit is contained in:
Marten Seemann 2017-02-24 09:02:33 +07:00
parent 820eb2e6ee
commit 7109883a95
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GPG key ID: 3603F40B121FCDEA
2 changed files with 45 additions and 17 deletions
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39
client.go
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@ -65,6 +65,25 @@ func Dial(pconn net.PacketConn, remoteAddr net.Addr, host string, config *Config
utils.Infof("Starting new connection to %s (%s), connectionID %x, version %d", hostname, c.conn.RemoteAddr().String(), c.connectionID, c.version)
return c.establishConnection()
}
// DialAddr establishes a new QUIC connection to a server
func DialAddr(hostname string, config *Config) (Session, error) {
udpAddr, err := net.ResolveUDPAddr("udp", hostname)
if err != nil {
return nil, err
}
udpConn, err := net.ListenUDP("udp", &net.UDPAddr{IP: net.IPv4zero, Port: 0})
if err != nil {
return nil, err
}
return Dial(udpConn, udpAddr, hostname, config)
}
func (c *client) establishConnection() (Session, error) {
go c.listen()
c.mutex.Lock()
@ -86,21 +105,6 @@ func Dial(pconn net.PacketConn, remoteAddr net.Addr, host string, config *Config
return c.session, nil
}
// DialAddr establishes a new QUIC connection to a server
func DialAddr(hostname string, config *Config) (Session, error) {
udpAddr, err := net.ResolveUDPAddr("udp", hostname)
if err != nil {
return nil, err
}
udpConn, err := net.ListenUDP("udp", &net.UDPAddr{IP: net.IPv4zero, Port: 0})
if err != nil {
return nil, err
}
return Dial(udpConn, udpAddr, hostname, config)
}
// Listen listens
func (c *client) listen() {
var err error
@ -228,6 +232,11 @@ func (c *client) cryptoChangeCallback(_ Session, isForwardSecure bool) {
state = ConnStateSecure
}
c.mutex.Lock()
c.connState = state
c.connStateChangeOrErrCond.Signal()
c.mutex.Unlock()
if c.config.ConnState != nil {
go c.config.ConnState(c.session, state)
}