// WSHandler is websocket end point
func WSHandler(w http.ResponseWriter, r *http.Request) {
s := websocket.Server{Handler: websocket.Handler(
func(ws *websocket.Conn) {
connection := &webSocketConnection{ws: ws}
// add connection
manager.AddConnection(connection)
defer func() {
// delete connection
manager.DelConnection(connection)
}()
for {
// receive message
message := new(Message)
err := websocket.JSON.Receive(ws, message)
if err != nil {
// close event
if err == io.EOF {
return
}
log.Println(err)
}
log.Printf("client: %#v\n", message)
}
}),
}
s.ServeHTTP(w, r)
}
// Authenticate a websocket before servicing it.
func AuthWebSocketHandler(h websocket.Handler) http.HandlerFunc {
hndler := func(w http.ResponseWriter, r *http.Request) {
if auth.TLSserver != nil && auth.Enabled {
clive, err := r.Cookie("clive")
if err != nil {
cmd.Warn("wax/auth: no cookie: %s", err)
http.Error(w, "auth failed", 403)
return
}
toks := strings.SplitN(string(clive.Value), ":", 2)
if len(toks) < 2 {
cmd.Warn("wax/auth: wrong cookie")
http.Error(w, "auth failed", 403)
return
}
ch, resp := toks[0], toks[1]
u, ok := auth.ChallengeResponseOk("wax", ch, resp)
if !ok {
cmd.Warn("wax/auth: failed for %s", u)
http.Error(w, "auth failed", 403)
return
}
}
s := websocket.Server{Handler: h, Handshake: checkOrigin}
s.ServeHTTP(w, r)
}
return hndler
}
func main() {
// set GPIO25 to output mode
pin, err := gpio.OpenPin(rpi.GPIO25, gpio.ModeOutput)
if err != nil {
fmt.Printf("Error opening pin! %s\n", err)
return
}
// turn the led off on exit
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt)
go func() {
for _ = range c {
fmt.Printf("\nClearing and unexporting the pin.\n")
pin.Clear()
pin.Close()
os.Exit(0)
}
}()
go buttonHandler(pin)
// http listen
//http.Handle("/button", websocket.Handler(EchoServer))
http.HandleFunc("/button", func(w http.ResponseWriter, req *http.Request) {
s := websocket.Server{Handler: websocket.Handler(EchoServer)}
s.ServeHTTP(w, req)
})
http.ListenAndServe(":8080", nil)
}
func (s *Server) wsContainersAttach(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
if err := parseForm(r); err != nil {
return err
}
if vars == nil {
return fmt.Errorf("Missing parameter")
}
cont, err := s.daemon.Get(vars["name"])
if err != nil {
return err
}
h := websocket.Handler(func(ws *websocket.Conn) {
defer ws.Close()
wsAttachWithLogsConfig := &daemon.ContainerWsAttachWithLogsConfig{
InStream: ws,
OutStream: ws,
ErrStream: ws,
Logs: boolValue(r, "logs"),
Stream: boolValue(r, "stream"),
}
if err := s.daemon.ContainerWsAttachWithLogs(cont, wsAttachWithLogsConfig); err != nil {
logrus.Errorf("Error attaching websocket: %s", err)
}
})
ws := websocket.Server{Handler: h, Handshake: nil}
ws.ServeHTTP(w, r)
return nil
}
func (w *WebServer) start(host string) {
http.HandleFunc("/ws-server",
func(w http.ResponseWriter, req *http.Request) {
s := websocket.Server{
Handler: websocket.Handler(func(ws *websocket.Conn) {
jsonrpc.ServeConn(ws)
}),
}
s.ServeHTTP(w, req)
log.Println("connected ws-server")
})
http.HandleFunc("/ws-client",
func(rw http.ResponseWriter, req *http.Request) {
s := websocket.Server{
Handler: websocket.Handler(func(ws *websocket.Conn) {
w.client = jsonrpc.NewClient(ws)
w.ch <- struct{}{}
<-w.ch
}),
}
s.ServeHTTP(rw, req)
log.Println("connected ws-client")
})
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
http.ServeFile(w, r, r.URL.Path[1:])
})
if err := http.ListenAndServe(host, nil); err != nil {
log.Fatal(err)
}
}
func (s *router) wsContainersAttach(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
if err := httputils.ParseForm(r); err != nil {
return err
}
containerName := vars["name"]
if !s.daemon.Exists(containerName) {
return derr.ErrorCodeNoSuchContainer.WithArgs(containerName)
}
h := websocket.Handler(func(ws *websocket.Conn) {
defer ws.Close()
wsAttachWithLogsConfig := &daemon.ContainerWsAttachWithLogsConfig{
InStream: ws,
OutStream: ws,
ErrStream: ws,
Logs: httputils.BoolValue(r, "logs"),
Stream: httputils.BoolValue(r, "stream"),
}
if err := s.daemon.ContainerWsAttachWithLogs(containerName, wsAttachWithLogsConfig); err != nil {
logrus.Errorf("Error attaching websocket: %s", err)
}
})
ws := websocket.Server{Handler: h, Handshake: nil}
ws.ServeHTTP(w, r)
return nil
}
func pubsocketdHandler(w http.ResponseWriter, req *http.Request) {
// See above (20140729/straup)
if websocketAllowInsecure {
s := websocket.Server{
Handler: websocket.Handler(pubSubHandler),
}
s.ServeHTTP(w, req)
} else {
originURL := websocketAllowableURLs[0]
pubsocketdConfig := websocket.Config{Origin: &originURL}
s := websocket.Server{
Config: pubsocketdConfig,
Handshake: pubsocketdHandshake,
Handler: websocket.Handler(pubSubHandler),
}
s.ServeHTTP(w, req)
}
}
func (srv *Server) apiHandler(w http.ResponseWriter, req *http.Request) {
addCount := func(delta int64) {
atomic.AddInt64(&srv.connCount, delta)
}
addCount(1)
defer addCount(-1)
connectionID := atomic.AddUint64(&srv.lastConnectionID, 1)
apiObserver := srv.newObserver()
apiObserver.Join(req, connectionID)
defer apiObserver.Leave()
wsServer := websocket.Server{
Handler: func(conn *websocket.Conn) {
modelUUID := req.URL.Query().Get(":modeluuid")
logger.Tracef("got a request for model %q", modelUUID)
if err := srv.serveConn(conn, modelUUID, apiObserver, req.Host); err != nil {
logger.Errorf("error serving RPCs: %v", err)
}
},
}
wsServer.ServeHTTP(w, req)
}
// ServeHTTP will serve up connections as a websocket for the
// debug-log API.
//
// Args for the HTTP request are as follows:
// includeEntity -> []string - lists entity tags to include in the response
// - tags may finish with a '*' to match a prefix e.g.: unit-mysql-*, machine-2
// - if none are set, then all lines are considered included
// includeModule -> []string - lists logging modules to include in the response
// - if none are set, then all lines are considered included
// excludeEntity -> []string - lists entity tags to exclude from the response
// - as with include, it may finish with a '*'
// excludeModule -> []string - lists logging modules to exclude from the response
// limit -> uint - show *at most* this many lines
// backlog -> uint
// - go back this many lines from the end before starting to filter
// - has no meaning if 'replay' is true
// level -> string one of [TRACE, DEBUG, INFO, WARNING, ERROR]
// replay -> string - one of [true, false], if true, start the file from the start
func (h *debugLogHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
server := websocket.Server{
Handler: func(conn *websocket.Conn) {
socket := &debugLogSocketImpl{conn}
defer socket.Close()
logger.Infof("debug log handler starting")
// Validate before authenticate because the authentication is
// dependent on the state connection that is determined during the
// validation.
st, _, err := h.ctxt.stateForRequestAuthenticatedUser(req)
if err != nil {
socket.sendError(err)
return
}
params, err := readDebugLogParams(req.URL.Query())
if err != nil {
socket.sendError(err)
return
}
if err := h.handle(st, params, socket, h.stop); err != nil {
if isBrokenPipe(err) {
logger.Tracef("debug-log handler stopped (client disconnected)")
} else {
logger.Errorf("debug-log handler error: %v", err)
}
}
},
}
server.ServeHTTP(w, req)
}
// ServeHTTP implements the http.Handler interface.
func (h *logSinkHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
server := websocket.Server{
Handler: func(socket *websocket.Conn) {
defer socket.Close()
st, entity, err := h.ctxt.stateForRequestAuthenticatedAgent(req)
if err != nil {
h.sendError(socket, req, err)
return
}
tag := entity.Tag()
// Note that this endpoint is agent-only. Thus the only
// callers will necessarily provide their Juju version.
//
// This would be a problem if non-Juju clients (e.g. the
// GUI) could use this endpoint since we require that the
// *Juju* version be provided as part of the request. Any
// attempt to open this endpoint to broader access must
// address this caveat appropriately.
ver, err := jujuClientVersionFromReq(req)
if err != nil {
h.sendError(socket, req, err)
return
}
filePrefix := st.ModelUUID() + " " + tag.String() + ":"
dbLogger := state.NewDbLogger(st, tag, ver)
defer dbLogger.Close()
// If we get to here, no more errors to report, so we report a nil
// error. This way the first line of the socket is always a json
// formatted simple error.
h.sendError(socket, req, nil)
logCh := h.receiveLogs(socket)
for {
select {
case <-h.ctxt.stop():
return
case m := <-logCh:
fileErr := h.logToFile(filePrefix, m)
if fileErr != nil {
logger.Errorf("logging to logsink.log failed: %v", fileErr)
}
level, _ := loggo.ParseLevel(m.Level)
dbErr := dbLogger.Log(m.Time, m.Module, m.Location, level, m.Message)
if dbErr != nil {
logger.Errorf("logging to DB failed: %v", err)
}
if fileErr != nil || dbErr != nil {
return
}
}
}
},
}
server.ServeHTTP(w, req)
}
func (srv *Server) serveAPI(w http.ResponseWriter, req *http.Request) {
wsServer := websocket.Server{
Handler: func(conn *websocket.Conn) {
srv.serveConn(conn, req.URL.Query().Get(":modeluuid"))
},
}
wsServer.ServeHTTP(w, req)
}
func (s *containerRouter) wsContainersAttach(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
if err := httputils.ParseForm(r); err != nil {
return err
}
containerName := vars["name"]
var keys []byte
var err error
detachKeys := r.FormValue("detachKeys")
if detachKeys != "" {
keys, err = term.ToBytes(detachKeys)
if err != nil {
logrus.Warnf("Invalid escape keys provided (%s) using default : ctrl-p ctrl-q", detachKeys)
}
}
done := make(chan struct{})
started := make(chan struct{})
setupStreams := func() (io.ReadCloser, io.Writer, io.Writer, error) {
wsChan := make(chan *websocket.Conn)
h := func(conn *websocket.Conn) {
wsChan <- conn
<-done
}
srv := websocket.Server{Handler: h, Handshake: nil}
go func() {
close(started)
srv.ServeHTTP(w, r)
}()
conn := <-wsChan
return conn, conn, conn, nil
}
attachConfig := &backend.ContainerAttachConfig{
GetStreams: setupStreams,
Logs: httputils.BoolValue(r, "logs"),
Stream: httputils.BoolValue(r, "stream"),
DetachKeys: keys,
UseStdin: true,
UseStdout: true,
UseStderr: true,
MuxStreams: false, // TODO: this should be true since it's a single stream for both stdout and stderr
}
err = s.backend.ContainerAttach(containerName, attachConfig)
close(done)
select {
case <-started:
logrus.Errorf("Error attaching websocket: %s", err)
return nil
default:
}
return err
}
func (this *webScoketAdapter) webScoketHandlerAdapter(request *http.Request, pathFragments map[string]string, reply *Reply) {
reply.startWebSocket()
server := websocket.Server{Handler: func(conn *websocket.Conn) {
defer func() {
conn.Close()
}()
this.handler(request, pathFragments, &WebSocketReply{conn})
}, Handshake: checkOrigin}
server.ServeHTTP(reply.w, request)
}
// ServeHTTP implements the http.Handler interface.
func (h *logSinkHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
server := websocket.Server{
Handler: func(socket *websocket.Conn) {
defer socket.Close()
// Validate before authenticate because the authentication is
// dependent on the state connection that is determined during the
// validation.
stateWrapper, err := h.validateEnvironUUID(req)
if err != nil {
if errErr := h.sendError(socket, err); errErr != nil {
// Log at DEBUG so that in a standard environment
// logs cant't fill up with auth errors for
// unauthenticated connections.
logger.Debugf("error sending logsink error: %v", errErr)
}
return
}
defer stateWrapper.cleanup()
tag, err := stateWrapper.authenticateAgent(req)
if err != nil {
if errErr := h.sendError(socket, errors.Errorf("auth failed: %v", err)); errErr != nil {
// DEBUG used as above.
logger.Debugf("error sending logsink error: %v", errErr)
}
return
}
// If we get to here, no more errors to report, so we report a nil
// error. This way the first line of the socket is always a json
// formatted simple error.
if err := h.sendError(socket, nil); err != nil {
logger.Errorf("failed to send nil error at start of connection")
return
}
dbLogger := state.NewDbLogger(stateWrapper.state, tag)
defer dbLogger.Close()
var m LogMessage
for {
if err := websocket.JSON.Receive(socket, &m); err != nil {
if err != io.EOF {
logger.Errorf("error while receiving logs: %v", err)
}
break
}
if err := dbLogger.Log(m.Time, m.Module, m.Location, m.Level, m.Message); err != nil {
logger.Errorf("logging to DB failed: %v", err)
break
}
}
}}
server.ServeHTTP(w, req)
}
func (this *Transport) Listen(ch drs.ConnectionHandler) error {
http.HandleFunc("/socket", func(w http.ResponseWriter, req *http.Request) {
s := websocket.Server{
Handler: websocket.Handler(func(ws *websocket.Conn) {
ch(ws)
}),
}
s.ServeHTTP(w, req)
})
return http.ListenAndServe(":12000", nil)
}
// WEBSOCKET adds a WebSocket route > handler to the router. Use the helper
// function FromContextWebsocket() to extract the websocket.Conn in your HandlerFunc
// from the context.
func (r *Router) WEBSOCKET(path string, h ctxhttp.HandlerFunc) {
r.GET(path, func(ctx context.Context, w http.ResponseWriter, r *http.Request) (err error) {
wss := websocket.Server{
Handler: func(ws *websocket.Conn) {
w.WriteHeader(http.StatusSwitchingProtocols)
err = h(withContextWebsocket(ctx, ws), w, r)
},
}
wss.ServeHTTP(w, r)
return err
})
}
// WebSocket adds a WebSocket route > handler to the router.
func (e *Echo) WebSocket(path string, h HandlerFunc) {
e.Get(path, func(c *Context) (err error) {
wss := websocket.Server{
Handler: func(ws *websocket.Conn) {
c.socket = ws
c.response.status = http.StatusSwitchingProtocols
err = h(c)
},
}
wss.ServeHTTP(c.response, c.request)
return err
})
}
func main() {
seed := time.Now().UTC().UnixNano()
rand.Seed(seed)
Config = load("config.json")
//http.Handle("/", websocket.Handler(wsHandler))
http.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) {
s := websocket.Server{Handler: websocket.Handler(wsHandler)}
s.ServeHTTP(w, req)
})
delay, _ := time.ParseDuration(Config.Delay)
interval, _ := time.ParseDuration(Config.Interval)
timer := time.NewTimer(delay)
if !Config.OnlyTestConnect {
go func() {
for {
<-timer.C
timer.Reset(interval)
totalLen := 0
for i := 0; i < n; i++ {
totalLen += wsList[i].Len()
}
if totalLen >= Config.TotalSize {
fmt.Println("send timestamp to all")
for i := 0; i < n; i++ {
for e := wsList[i].Front(); e != nil; e = e.Next() {
var ws = e.Value.(*websocket.Conn)
now := time.Now().UnixNano() / int64(time.Millisecond)
err := websocket.Message.Send(ws, strconv.FormatInt(now, 10))
if err != nil {
panic("Error: " + err.Error())
}
}
}
} else {
fmt.Println("current websockets: " + strconv.Itoa(totalLen))
}
}
}()
}
err := http.ListenAndServe(":"+strconv.Itoa(Config.Port), nil)
if err != nil {
panic("Error: " + err.Error())
}
}
func (srv *Server) apiHandler(w http.ResponseWriter, req *http.Request) {
reqNotifier := newRequestNotifier(&srv.connections)
reqNotifier.join(req)
defer reqNotifier.leave()
wsServer := websocket.Server{
Handler: func(conn *websocket.Conn) {
modelUUID := req.URL.Query().Get(":modeluuid")
logger.Tracef("got a request for model %q", modelUUID)
if err := srv.serveConn(conn, reqNotifier, modelUUID); err != nil {
logger.Errorf("error serving RPCs: %v", err)
}
},
}
wsServer.ServeHTTP(w, req)
}
func managementInterface() {
http.Handle("/", http.FileServer(http.Dir("/var/www")))
http.HandleFunc("/control",
func(w http.ResponseWriter, req *http.Request) {
s := websocket.Server{
Handler: websocket.Handler(handleManagementConnection)}
s.ServeHTTP(w, req)
})
err := http.ListenAndServe(managementAddr, nil)
if err != nil {
log.Printf("managementInterface ListenAndServe: %s\n", err.Error())
}
}
func (h *handler) sendContinuousChangesByWebSocket(inChannels base.Set, options db.ChangesOptions) error {
handler := func(conn *websocket.Conn) {
h.logStatus(101, "Upgraded to WebSocket protocol")
defer func() {
conn.Close()
base.LogTo("HTTP+", "#%03d: --> WebSocket closed", h.serialNumber)
}()
// Read changes-feed options from an initial incoming WebSocket message in JSON format:
if msg, err := readWebSocketMessage(conn); err != nil {
return
} else {
var channelNames []string
var err error
if _, options, _, channelNames, err = h.readChangesOptionsFromJSON(msg); err != nil {
return
}
if channelNames != nil {
inChannels, _ = channels.SetFromArray(channelNames, channels.ExpandStar)
}
}
options.Terminator = make(chan bool)
defer close(options.Terminator)
caughtUp := false
h.generateContinuousChanges(inChannels, options, func(changes []*db.ChangeEntry) error {
var data []byte
if changes != nil {
data, _ = json.Marshal(changes)
} else if !caughtUp {
caughtUp = true
data, _ = json.Marshal([]*db.ChangeEntry{})
} else {
data = []byte{}
}
_, err := conn.Write(data)
return err
})
}
server := websocket.Server{
Handshake: func(*websocket.Config, *http.Request) error { return nil },
Handler: handler,
}
server.ServeHTTP(h.response, h.rq)
return nil
}
func run() {
glog.Info("run()")
http.Handle(indexPath, http.FileServer(http.Dir("client")))
http.HandleFunc(wsPath,
func(w http.ResponseWriter, req *http.Request) {
s := websocket.Server{Handler: websocket.Handler(handler)}
s.ServeHTTP(w, req)
})
err := http.ListenAndServe(fmt.Sprintf(":%d", port), nil)
if err != nil {
glog.Error(err)
exitStatus = 1
}
}
// ServeHTTP implements the http.Handler interface.
func (h *logSinkHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
server := websocket.Server{
Handler: func(socket *websocket.Conn) {
defer socket.Close()
st, entity, err := h.ctxt.stateForRequestAuthenticatedAgent(req)
if err != nil {
h.sendError(socket, req, err)
return
}
tag := entity.Tag()
// If we get to here, no more errors to report, so we report a nil
// error. This way the first line of the socket is always a json
// formatted simple error.
h.sendError(socket, req, nil)
filePrefix := st.EnvironUUID() + " " + tag.String() + ":"
dbLogger := state.NewDbLogger(st, tag)
defer dbLogger.Close()
m := new(params.LogRecord)
for {
if err := websocket.JSON.Receive(socket, m); err != nil {
if err != io.EOF {
logger.Errorf("error while receiving logs: %v", err)
}
break
}
fileErr := h.logToFile(filePrefix, m)
if fileErr != nil {
logger.Errorf("logging to logsink.log failed: %v", fileErr)
}
dbErr := dbLogger.Log(m.Time, m.Module, m.Location, m.Level, m.Message)
if dbErr != nil {
logger.Errorf("logging to DB failed: %v", err)
}
if fileErr != nil || dbErr != nil {
break
}
}
}}
server.ServeHTTP(w, req)
}
// WebSocket adds a websocket route
func (g *routeGroup) WebSocket(path string, h Handler) {
handler := g.lars.wrapHandler(h)
g.Get(path, func(c Context) {
ctx := c.BaseContext()
wss := websocket.Server{
Handler: func(ws *websocket.Conn) {
ctx.websocket = ws
ctx.response.status = http.StatusSwitchingProtocols
ctx.Next()
},
}
wss.ServeHTTP(ctx.response, ctx.request)
}, handler)
}
// ServeHTTP implements the http.Handler interface.
func (h *logSinkHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
server := websocket.Server{
Handler: func(socket *websocket.Conn) {
defer socket.Close()
st, entity, err := h.ctxt.stateForRequestAuthenticatedAgent(req)
if err != nil {
h.sendError(socket, req, err)
return
}
tag := entity.Tag()
filePrefix := st.ModelUUID() + " " + tag.String() + ":"
dbLogger := state.NewDbLogger(st, tag)
defer dbLogger.Close()
// If we get to here, no more errors to report, so we report a nil
// error. This way the first line of the socket is always a json
// formatted simple error.
h.sendError(socket, req, nil)
logCh := h.receiveLogs(socket)
for {
select {
case <-h.ctxt.stop():
return
case m := <-logCh:
fileErr := h.logToFile(filePrefix, m)
if fileErr != nil {
logger.Errorf("logging to logsink.log failed: %v", fileErr)
}
dbErr := dbLogger.Log(m.Time, m.Module, m.Location, m.Level, m.Message)
if dbErr != nil {
logger.Errorf("logging to DB failed: %v", err)
}
if fileErr != nil || dbErr != nil {
return
}
}
}
},
}
server.ServeHTTP(w, req)
}
func main() {
seed := time.Now().UTC().UnixNano()
rand.Seed(seed)
Config = load("config.json")
fmt.Print("123")
http.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) {
s := websocket.Server{Handler: websocket.Handler(wsHandler)}
s.ServeHTTP(w, req)
})
err := http.ListenAndServe(":"+strconv.Itoa(Config.Port), nil)
if err != nil {
panic("Error: " + err.Error())
}
}
func managementInterface() {
http.Handle("/", http.FileServer(http.Dir("/var/www")))
http.Handle("/logs/", http.StripPrefix("/logs/", http.FileServer(http.Dir("/var/log"))))
http.HandleFunc("/control",
func(w http.ResponseWriter, req *http.Request) {
s := websocket.Server{
Handler: websocket.Handler(handleManagementConnection)}
s.ServeHTTP(w, req)
})
http.HandleFunc("/getTraffic", handleTrafficRequest)
http.HandleFunc("/getSituation", handleSituationRequest)
http.HandleFunc("/getTowers", handleTowersRequest)
err := http.ListenAndServe(managementAddr, nil)
if err != nil {
log.Printf("managementInterface ListenAndServe: %s\n", err.Error())
}
}
func (s *containerRouter) wsContainersAttach(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
if err := httputils.ParseForm(r); err != nil {
return err
}
containerName := vars["name"]
if !s.backend.Exists(containerName) {
return derr.ErrorCodeNoSuchContainer.WithArgs(containerName)
}
var keys []byte
var err error
detachKeys := r.FormValue("detachKeys")
if detachKeys != "" {
keys, err = term.ToBytes(detachKeys)
if err != nil {
logrus.Warnf("Invalid escape keys provided (%s) using default : ctrl-p ctrl-q", detachKeys)
}
}
h := websocket.Handler(func(ws *websocket.Conn) {
defer ws.Close()
wsAttachWithLogsConfig := &daemon.ContainerWsAttachWithLogsConfig{
InStream: ws,
OutStream: ws,
ErrStream: ws,
Logs: httputils.BoolValue(r, "logs"),
Stream: httputils.BoolValue(r, "stream"),
DetachKeys: keys,
}
if err := s.backend.ContainerWsAttachWithLogs(containerName, wsAttachWithLogsConfig); err != nil {
logrus.Errorf("Error attaching websocket: %s", utils.GetErrorMessage(err))
}
})
ws := websocket.Server{Handler: h, Handshake: nil}
ws.ServeHTTP(w, r)
return nil
}
func managementInterface() {
weatherUpdate = NewUIBroadcaster()
trafficUpdate = NewUIBroadcaster()
http.HandleFunc("/", defaultServer)
http.Handle("/logs/", http.StripPrefix("/logs/", http.FileServer(http.Dir("/var/log"))))
http.HandleFunc("/view_logs/", viewLogs)
http.HandleFunc("/status",
func(w http.ResponseWriter, req *http.Request) {
s := websocket.Server{
Handler: websocket.Handler(handleStatusWS)}
s.ServeHTTP(w, req)
})
http.HandleFunc("/situation",
func(w http.ResponseWriter, req *http.Request) {
s := websocket.Server{
Handler: websocket.Handler(handleSituationWS)}
s.ServeHTTP(w, req)
})
http.HandleFunc("/weather",
func(w http.ResponseWriter, req *http.Request) {
s := websocket.Server{
Handler: websocket.Handler(handleWeatherWS)}
s.ServeHTTP(w, req)
})
http.HandleFunc("/traffic",
func(w http.ResponseWriter, req *http.Request) {
s := websocket.Server{
Handler: websocket.Handler(handleTrafficWS)}
s.ServeHTTP(w, req)
})
http.HandleFunc("/getStatus", handleStatusRequest)
http.HandleFunc("/getSituation", handleSituationRequest)
http.HandleFunc("/getTowers", handleTowersRequest)
http.HandleFunc("/getSatellites", handleSatellitesRequest)
http.HandleFunc("/getSettings", handleSettingsGetRequest)
http.HandleFunc("/setSettings", handleSettingsSetRequest)
http.HandleFunc("/shutdown", handleShutdownRequest)
http.HandleFunc("/reboot", handleRebootRequest)
http.HandleFunc("/getClients", handleClientsGetRequest)
http.HandleFunc("/updateUpload", handleUpdatePostRequest)
http.HandleFunc("/roPartitionRebuild", handleroPartitionRebuild)
err := http.ListenAndServe(managementAddr, nil)
if err != nil {
log.Printf("managementInterface ListenAndServe: %s\n", err.Error())
}
}
func (this *App) safeRun(w http.ResponseWriter, r *http.Request) (httpStatus int) {
defer func() {
if err := recover(); err != nil {
msg := fmt.Sprintln(r.URL.Path, err, ";trace", string(debug.Stack()))
this.appLogger.Error(msg)
httpStatus = http.StatusInternalServerError
}
}()
controller := this.Router.GetController(r.URL.Path)
defer context.Clear(r)
if controller != nil {
controller.Init(w, r)
controller.SetLogger(this.getControllerLogger(controller.GetControllerName()))
controller.SetCache(this.cache)
controller.SetOrm(this.orm)
preloadErr := controller.Preload()
if preloadErr == nil {
switch controller.GetConnectMode() {
case HttpMode:
ControllerHandleFunc(controller, r.Method, r.URL.Path)
//campatible websocket
case WebsocketMode:
webHandler := func(conn *websocket.Conn) {
controller.SetWebsocketConnection(conn)
controller.Get()
}
s := websocket.Server{Handler: webHandler}
s.ServeHTTP(w, r)
}
}
controller.Flush()
httpStatus = http.StatusOK
} else {
httpStatus = http.StatusNotFound
w.WriteHeader(http.StatusNotFound)
}
return
}