func (rec *Receiver) receiveFromSubscription() {
for {
select {
case msgAndRoute, ok := <-rec.route.C:
if !ok {
guble.Debug("messageSouce closed the channel returning from subscription", rec.applicationId)
return
}
if guble.DebugEnabled() {
guble.Debug("deliver message to applicationId=%v: %v", rec.applicationId, msgAndRoute.Message.MetadataLine())
}
if msgAndRoute.Message.Id > rec.lastSendId {
rec.lastSendId = msgAndRoute.Message.Id
rec.sendChannel <- msgAndRoute.Message.Bytes()
} else {
guble.Debug("dropping message %v, because it was already sent to client", msgAndRoute.Message.Id)
}
case <-rec.cancelChannel:
rec.shouldStop = true
rec.messageSouce.Unsubscribe(rec.route)
rec.route = nil
rec.sendOK(guble.SUCCESS_CANCELED, string(rec.path))
return
}
}
}
func (srv *WSHandler) sendLoop() {
for {
select {
case raw := <-srv.sendChannel:
if guble.DebugEnabled() {
if len(raw) < 80 {
guble.Debug("send to client (userId=%v, applicationId=%v, totalSize=%v): %v", srv.userId, srv.applicationId, len(raw), string(raw))
} else {
guble.Debug("send to client (userId=%v, applicationId=%v, totalSize=%v): %v...", srv.userId, srv.applicationId, len(raw), string(raw[0:79]))
}
}
if err := srv.clientConn.Send(raw); err != nil {
guble.Info("applicationId=%v closed the connection", srv.applicationId)
srv.cleanAndClose()
break
}
}
}
}