P2P demo fixes

This commit is contained in:
Neil Alexander 2022-09-29 13:06:55 +01:00
parent 3f9e38e80a
commit 68d6eb0a6f
No known key found for this signature in database
GPG key ID: A02A2019A2BB0944
3 changed files with 37 additions and 28 deletions

View file

@ -28,6 +28,7 @@ import (
"path/filepath"
"strings"
"sync"
"sync/atomic"
"time"
"github.com/gorilla/mux"
@ -66,6 +67,7 @@ const (
PeerTypeRemote = pineconeRouter.PeerTypeRemote
PeerTypeMulticast = pineconeRouter.PeerTypeMulticast
PeerTypeBluetooth = pineconeRouter.PeerTypeBluetooth
PeerTypeBonjour = pineconeRouter.PeerTypeBonjour
)
type DendriteMonolith struct {
@ -82,6 +84,10 @@ type DendriteMonolith struct {
userAPI userapiAPI.UserInternalAPI
}
func (m *DendriteMonolith) PublicKey() string {
return m.PineconeRouter.PublicKey().String()
}
func (m *DendriteMonolith) BaseURL() string {
return fmt.Sprintf("http://%s", m.listener.Addr().String())
}
@ -134,32 +140,21 @@ func (m *DendriteMonolith) Conduit(zone string, peertype int) (*Conduit, error)
go func() {
conduit.portMutex.Lock()
defer conduit.portMutex.Unlock()
loop:
for i := 1; i <= 10; i++ {
logrus.Errorf("Attempting authenticated connect (attempt %d)", i)
var err error
conduit.port, err = m.PineconeRouter.Connect(
l,
pineconeRouter.ConnectionZone(zone),
pineconeRouter.ConnectionPeerType(peertype),
)
switch err {
case io.ErrClosedPipe:
logrus.Errorf("Authenticated connect failed due to closed pipe (attempt %d)", i)
return
case io.EOF:
logrus.Errorf("Authenticated connect failed due to EOF (attempt %d)", i)
break loop
case nil:
logrus.Errorf("Authenticated connect succeeded, connected to port %d (attempt %d)", conduit.port, i)
return
default:
logrus.WithError(err).Errorf("Authenticated connect failed (attempt %d)", i)
time.Sleep(time.Second)
}
logrus.Errorf("Attempting authenticated connect")
var err error
if conduit.port, err = m.PineconeRouter.Connect(
l,
pineconeRouter.ConnectionZone(zone),
pineconeRouter.ConnectionPeerType(peertype),
); err != nil {
logrus.Errorf("Authenticated connect failed: %s", err)
_ = l.Close()
_ = r.Close()
_ = conduit.Close()
return
}
_ = l.Close()
_ = r.Close()
logrus.Infof("Authenticated connect succeeded (port %d)", conduit.port)
}()
return conduit, nil
}
@ -395,6 +390,7 @@ func (m *DendriteMonolith) Stop() {
const MaxFrameSize = types.MaxFrameSize
type Conduit struct {
closed atomic.Bool
conn net.Conn
port types.SwitchPortID
portMutex sync.Mutex
@ -407,10 +403,16 @@ func (c *Conduit) Port() int {
}
func (c *Conduit) Read(b []byte) (int, error) {
if c.closed.Load() {
return 0, io.EOF
}
return c.conn.Read(b)
}
func (c *Conduit) ReadCopy() ([]byte, error) {
if c.closed.Load() {
return nil, io.EOF
}
var buf [65535 * 2]byte
n, err := c.conn.Read(buf[:])
if err != nil {
@ -420,9 +422,16 @@ func (c *Conduit) ReadCopy() ([]byte, error) {
}
func (c *Conduit) Write(b []byte) (int, error) {
if c.closed.Load() {
return 0, io.EOF
}
return c.conn.Write(b)
}
func (c *Conduit) Close() error {
if c.closed.Load() {
return io.ErrClosedPipe
}
c.closed.Store(true)
return c.conn.Close()
}