本文整理匯總了Golang中github.com/calmh/syncthing/model.Model.ConnectedTo方法的典型用法代碼示例。如果您正苦於以下問題：Golang Model.ConnectedTo方法的具體用法？Golang Model.ConnectedTo怎麽用？Golang Model.ConnectedTo使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/calmh/syncthing/model.Model的用法示例。
在下文中一共展示了Model.ConnectedTo方法的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: listenConnect
func listenConnect(myID protocol.NodeID, m *model.Model, tlsCfg *tls.Config) {
var conns = make(chan *tls.Conn)
// Listen
for _, addr := range cfg.Options.ListenAddress {
go listenTLS(conns, addr, tlsCfg)
}
// Connect
go dialTLS(m, conns, tlsCfg)
next:
for conn := range conns {
certs := conn.ConnectionState().PeerCertificates
if cl := len(certs); cl != 1 {
l.Infof("Got peer certificate list of length %d != 1 from %s; protocol error", cl, conn.RemoteAddr())
conn.Close()
continue
}
remoteID := protocol.NewNodeID(certs[0].Raw)
if remoteID == myID {
l.Infof("Connected to myself (%s) - should not happen", remoteID)
conn.Close()
continue
}
if m.ConnectedTo(remoteID) {
l.Infof("Connected to already connected node (%s)", remoteID)
conn.Close()
continue
}
for _, nodeCfg := range cfg.Nodes {
if nodeCfg.NodeID == remoteID {
var wr io.Writer = conn
if rateBucket != nil {
wr = &limitedWriter{conn, rateBucket}
}
name := fmt.Sprintf("%s-%s", conn.LocalAddr(), conn.RemoteAddr())
protoConn := protocol.NewConnection(remoteID, conn, wr, m, name)
l.Infof("Established secure connection to %s at %s", remoteID, name)
if debugNet {
l.Debugf("cipher suite %04X", conn.ConnectionState().CipherSuite)
}
events.Default.Log(events.NodeConnected, map[string]string{
"id": remoteID.String(),
"addr": conn.RemoteAddr().String(),
})
m.AddConnection(conn, protoConn)
continue next
}
}
l.Infof("Connection from %s with unknown node ID %s; ignoring", conn.RemoteAddr(), remoteID)
conn.Close()
}
}示例2: listen
func listen(myID string, addr string, m *model.Model, cfg *tls.Config) {
l, err := tls.Listen("tcp", addr, cfg)
fatalErr(err)
listen:
for {
conn, err := l.Accept()
if err != nil {
warnln(err)
continue
}
if opts.Debug.TraceConnect {
debugln("NET: Connect from", conn.RemoteAddr())
}
tc := conn.(*tls.Conn)
err = tc.Handshake()
if err != nil {
warnln(err)
tc.Close()
continue
}
remoteID := certId(tc.ConnectionState().PeerCertificates[0].Raw)
if remoteID == myID {
warnf("Connect from myself (%s) - should not happen", remoteID)
conn.Close()
continue
}
if m.ConnectedTo(remoteID) {
warnf("Connect from connected node (%s)", remoteID)
}
for nodeID := range nodeAddrs {
if nodeID == remoteID {
protoConn := protocol.NewConnection(remoteID, conn, conn, m)
m.AddConnection(conn, protoConn)
continue listen
}
}
conn.Close()
}
}示例3: dialTLS
func dialTLS(m *model.Model, conns chan *tls.Conn, tlsCfg *tls.Config) {
var delay time.Duration = 1 * time.Second
for {
nextNode:
for _, nodeCfg := range cfg.Nodes {
if nodeCfg.NodeID == myID {
continue
}
if m.ConnectedTo(nodeCfg.NodeID) {
continue
}
var addrs []string
for _, addr := range nodeCfg.Addresses {
if addr == "dynamic" {
if discoverer != nil {
t := discoverer.Lookup(nodeCfg.NodeID)
if len(t) == 0 {
continue
}
addrs = append(addrs, t...)
}
} else {
addrs = append(addrs, addr)
}
}
for _, addr := range addrs {
host, port, err := net.SplitHostPort(addr)
if err != nil && strings.HasPrefix(err.Error(), "missing port") {
// addr is on the form "1.2.3.4"
addr = net.JoinHostPort(addr, "22000")
} else if err == nil && port == "" {
// addr is on the form "1.2.3.4:"
addr = net.JoinHostPort(host, "22000")
}
if debugNet {
l.Debugln("dial", nodeCfg.NodeID, addr)
}
raddr, err := net.ResolveTCPAddr("tcp", addr)
if err != nil {
if debugNet {
l.Debugln(err)
}
continue
}
conn, err := net.DialTCP("tcp", nil, raddr)
if err != nil {
if debugNet {
l.Debugln(err)
}
continue
}
setTCPOptions(conn)
tc := tls.Client(conn, tlsCfg)
err = tc.Handshake()
if err != nil {
l.Warnln(err)
tc.Close()
continue
}
conns <- tc
continue nextNode
}
}
time.Sleep(delay)
delay *= 2
if maxD := time.Duration(cfg.Options.ReconnectIntervalS) * time.Second; delay > maxD {
delay = maxD
}
}
}示例4: listenConnect
func listenConnect(myID string, m *model.Model, tlsCfg *tls.Config) {
var conns = make(chan *tls.Conn)
// Listen
for _, addr := range cfg.Options.ListenAddress {
addr := addr
go func() {
if debugNet {
l.Debugln("listening on", addr)
}
listener, err := tls.Listen("tcp", addr, tlsCfg)
l.FatalErr(err)
for {
conn, err := listener.Accept()
if err != nil {
l.Warnln(err)
continue
}
if debugNet {
l.Debugln("connect from", conn.RemoteAddr())
}
tc := conn.(*tls.Conn)
err = tc.Handshake()
if err != nil {
l.Warnln(err)
tc.Close()
continue
}
conns <- tc
}
}()
}
// Connect
go func() {
for {
nextNode:
for _, nodeCfg := range cfg.Nodes {
if nodeCfg.NodeID == myID {
continue
}
if m.ConnectedTo(nodeCfg.NodeID) {
continue
}
var addrs []string
for _, addr := range nodeCfg.Addresses {
if addr == "dynamic" {
if discoverer != nil {
t := discoverer.Lookup(nodeCfg.NodeID)
if len(t) == 0 {
continue
}
addrs = append(addrs, t...)
}
} else {
addrs = append(addrs, addr)
}
}
for _, addr := range addrs {
host, port, err := net.SplitHostPort(addr)
if err != nil && strings.HasPrefix(err.Error(), "missing port") {
// addr is on the form "1.2.3.4"
addr = net.JoinHostPort(addr, "22000")
} else if err == nil && port == "" {
// addr is on the form "1.2.3.4:"
addr = net.JoinHostPort(host, "22000")
}
if debugNet {
l.Debugln("dial", nodeCfg.NodeID, addr)
}
conn, err := tls.Dial("tcp", addr, tlsCfg)
if err != nil {
if debugNet {
l.Debugln(err)
}
continue
}
conns <- conn
continue nextNode
}
}
time.Sleep(time.Duration(cfg.Options.ReconnectIntervalS) * time.Second)
}
}()
next:
for conn := range conns {
certs := conn.ConnectionState().PeerCertificates
if cl := len(certs); cl != 1 {
l.Warnf("Got peer certificate list of length %d != 1; protocol error", cl)
conn.Close()
continue
//.........這裏部分代碼省略.........
示例5: connect
func connect(myID string, addr string, nodeAddrs map[string][]string, m *model.Model, cfg *tls.Config) {
_, portstr, err := net.SplitHostPort(addr)
fatalErr(err)
port, _ := strconv.Atoi(portstr)
if opts.Discovery.NoLocalDiscovery {
port = -1
} else {
infoln("Sending local discovery announcements")
}
if opts.Discovery.NoExternalDiscovery {
opts.Discovery.ExternalPort = -1
} else {
infoln("Sending external discovery announcements")
}
disc, err := discover.NewDiscoverer(myID, port, opts.Discovery.ExternalPort, opts.Discovery.ExternalServer)
if err != nil {
warnf("No discovery possible (%v)", err)
}
for {
nextNode:
for nodeID, addrs := range nodeAddrs {
if nodeID == myID {
continue
}
if m.ConnectedTo(nodeID) {
continue
}
for _, addr := range addrs {
if addr == "dynamic" {
var ok bool
if disc != nil {
addr, ok = disc.Lookup(nodeID)
}
if !ok {
continue
}
}
if opts.Debug.TraceConnect {
debugln("NET: Dial", nodeID, addr)
}
conn, err := tls.Dial("tcp", addr, cfg)
if err != nil {
if opts.Debug.TraceConnect {
debugln("NET:", err)
}
continue
}
remoteID := certId(conn.ConnectionState().PeerCertificates[0].Raw)
if remoteID != nodeID {
warnln("Unexpected nodeID", remoteID, "!=", nodeID)
conn.Close()
continue
}
protoConn := protocol.NewConnection(remoteID, conn, conn, m)
m.AddConnection(conn, protoConn)
continue nextNode
}
}
time.Sleep(opts.Advanced.ConnInterval)
}
}