/
server.go
130 lines (107 loc) · 2.64 KB
/
server.go
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package server
import (
"time"
"github.com/muka/peerjs-go/emitter"
"github.com/sirupsen/logrus"
)
// New creates a new PeerServer
func New(opts Options) *PeerServer {
s := new(PeerServer)
s.Emitter = emitter.NewEmitter()
s.log = createLogger("peer", opts)
s.realm = NewRealm()
s.auth = NewAuth(s.realm, opts)
s.wss = NewWebSocketServer(s.realm, opts)
s.http = NewHTTPServer(s.realm, s.auth, s.wss, opts)
s.checkBrokenConnections = NewCheckBrokenConnections(
s.realm,
opts,
func(client IClient) {
s.Emit("disconnect", client)
},
)
s.messageExpire = NewMessagesExpire(s.realm, opts, s.http.messageHandler)
s.initialize()
return s
}
// PeerServer wrap the peer server functionalities
type PeerServer struct {
emitter.Emitter
log *logrus.Entry
http *HTTPServer
realm IRealm
auth *Auth
wss *WebSocketServer
checkBrokenConnections *CheckBrokenConnections
messageExpire IMessagesExpire
}
func (p *PeerServer) initialize() {
p.wss.On("connection", func(data interface{}) {
client := data.(IClient)
mq := p.realm.GetMessageQueueByID(client.GetID())
if mq != nil {
for {
message := mq.ReadMessage()
if message == nil {
break
}
p.http.messageHandler.Handle(client, message)
}
p.realm.ClearMessageQueue(client.GetID())
}
p.Emit("connection", client)
})
p.wss.On("message", func(data interface{}) {
cm := data.(ClientMessage)
p.Emit("message", cm)
p.http.messageHandler.Handle(cm.Client, cm.Message)
})
p.wss.On("close", func(data interface{}) {
client := data.(IClient)
p.Emit("disconnect", client)
})
p.wss.On("error", func(data interface{}) {
err := data.(error)
p.Emit("error", err)
})
p.messageExpire.Start()
p.checkBrokenConnections.Start()
}
// Stop stops the peer server
func (p *PeerServer) Stop() error {
p.http.Stop()
p.messageExpire.Stop()
p.checkBrokenConnections.Stop()
p.log.Info("Peer server stopped")
return nil
}
// Start start the peer server
func (p *PeerServer) Start() error {
var err error
go func() {
err = p.http.Start()
if err != nil {
p.Emit("error", err)
}
}()
<-time.After(time.Millisecond * 500)
if err == nil {
p.log.Infof("Peer server started (:%d)", p.http.opts.Port)
}
return err
}
// Start start the TLS peer server
func (p *PeerServer) StartTLS(certFile, keyFile string) error {
var err error
go func() {
err = p.http.StartTLS(certFile, keyFile)
if err != nil {
p.Emit("error", err)
}
}()
<-time.After(time.Millisecond * 500)
if err == nil {
p.log.Infof("Peer server started (:%d)", p.http.opts.Port)
}
return err
}