protected override Task OnStart(IMessageSession context)
{
var mainLogicalAddress = settings.LogicalAddress();
var endpointInstance = mainLogicalAddress.EndpointInstance;
var instanceProperties = endpointInstance.Properties.ToDictionary(kvp => kvp.Key, kvp => kvp.Value);
instanceProperties["queue"] = endpointInstance.Endpoint;
publication = new RoutingInfo
{
EndpointName = settings.EndpointName(),
Discriminator = endpointInstance.Discriminator,
InstanceProperties = instanceProperties,
HandledMessageTypes = hanledMessageTypes.Select(m => m.AssemblyQualifiedName).ToArray(),
PublishedMessageTypes = publishedMessageTypes.Select(m => m.AssemblyQualifiedName).ToArray(),
Active = true,
};
timer = new Timer(
callback: state =>
{
Publish()
.ConfigureAwait(false)
.GetAwaiter()
.GetResult();
},
state: null,
dueTime: TimeSpan.Zero,
period: heartbeatPeriod);
return(Publish());
}
/// <summary>
/// Retreive routing info for the supplied topic.
/// </summary>
/// <param name="topic">The topic for which routing is being retreived</param>
/// <returns>RoutingInfo or null</returns>
public RoutingInfo RetrieveRoutingInfo(string topic)
{
Log.DebugFormat("Getting routing info for topic {0}", topic);
// the routing that we'll return
RoutingInfo routing = null;
// take the template expression provided by the user and create
// the complete URL of the GTS
string urlString = string.Format(_urlExpression, topic);
// log the url for debugging purposes
Log.DebugFormat("Calling GTS with url {0}", urlString);
try
{
// use the web request factory to create a web request
WebRequest request = _webRequestFactory.CreateRequest(urlString);
// get some response to the request
using (Stream responseStream = request.GetResponse().GetResponseStream())
{
routing = _serializer.Deserialize(responseStream);
}
}
catch (Exception ex)
{
Log.Error("Failed to get RoutingInfo from the GTS.", ex);
}
return(routing);
}
public void Send(Envelope env)
{
Log.Debug("Enter Send");
// first, get the topology based on the headers
RoutingInfo routing = this.GetRoutingFromCacheOrService(_routingInfoCache, _topoSvc, env.Headers);
// next, pull out all the producer exchanges
IEnumerable <Exchange> exchanges =
from route in routing.Routes
select route.ProducerExchange;
// for each exchange, send the envelope
foreach (Exchange ex in exchanges)
{
Log.Debug("Sending to exchange: " + ex.ToString());
IConnection conn = _connFactory.ConnectTo(ex);
using (IModel channel = conn.CreateModel())
{
IBasicProperties props = channel.CreateBasicProperties();
props.Headers = env.Headers as IDictionary;
channel.ExchangeDeclare(ex.Name, ex.ExchangeType, ex.IsDurable, ex.IsAutoDelete, ex.Arguments);
channel.BasicPublish(ex.Name, ex.RoutingKey, props, env.Payload);
// close the channel, but not the connection. Channels are cheap.
channel.Close();
}
}
Log.Debug("Leave Send");
}
//需要调用窗体名称
System.Windows.Forms.Control INetUserControl.CreateControl(UFSoft.U8.Framework.Login.UI.clsLogin login, string MenuID, string Paramters)
{
UFSoft.U8.Framework.LoginContext.UserData LoginInfo = new UFSoft.U8.Framework.LoginContext.UserData();
LoginInfo = login.GetLoginInfo();
string conn = LoginInfo.ConnString;
conn = Utils.ConvertConn(conn);
DbHelperSQL.connectionString = conn;
string sLogUserid = LoginInfo.UserId;
string sLogUserName = LoginInfo.UserName;
string sLogDate = LoginInfo.operDate;
string sAccID = LoginInfo.AccID;
ClsUserRight clsUser = new ClsUserRight();
if (clsUser.chkRight(login, "TH_8"))
{
RoutingInfo fm = new RoutingInfo();
fm.Conn = conn;
fm.sUserID = sLogUserid;
fm.sUserName = sLogUserName;
fm.sLogDate = sLogDate;
fm.sAccID = sAccID;
this._Title = "Routing Info";
return(fm);
}
else
{
MessageBox.Show("no rights");
return(null);
}
}
public RoutingInfo GetRoutingInfo(IDictionary <string, string> routingHints)
{
// the routing we'll return
RoutingInfo routing = null;
// get the topic from the routing hints
string topic = routingHints[EnvelopeHeaderConstants.MESSAGE_TOPIC];
// guard clause -- make sure we have a topic
if (null == topic)
{
throw new ArgumentException("Cannot route a message with no topic");
}
// try to get routing information from the injected info retriever
routing = _routingRepo.RetrieveRoutingInfo(topic);
// if we have no routing, ask the fallback provider
if (routing.IsNullOrEmpty())
{
routing = _fallbackProvider.GetFallbackRoute(topic);
}
// if even the fallback provider can't help us, we're done
if (routing.IsNullOrEmpty())
{
throw new RoutingInfoNotFoundException("No routing for: " + topic);
}
// finally, return the routing
return(routing);
}
/// <summary>
/// Used by OutboundTransportManager
///
/// 1. DeQ bunch of messages from OutboundQueue
/// 2. Transport each of them
/// 3. RemoveFromQ each of them or suspend them as appropriate
/// </summary>
/// <param name="count">Number of messages to DeQ</param>
/// <returns></returns>
public List <IOutboundFatpipeMessage> DeQFromOutgoingQ(int count)
{
int iter = 0;
IFatpipeMessage msg = null;
List <IOutboundFatpipeMessage> msgList = new List <IOutboundFatpipeMessage>();
while (iter < count)
{
msg = fpmDal.Dequeue(Constants.QueueType.OUTBOUND);
if (msg == null)
{
break;
}
IOutboundFatpipeMessage message = msg as IOutboundFatpipeMessage;
string partnerId;
bool flag = msg.Header.Context.TryGetValue("PartnerId", out partnerId);
if (flag)
{
RoutingInfo routingInfo = new RoutingInfo(partnerId, TransportType.None);
flag = msg.Header.Context.TryGetValue("TransportType", out partnerId);
routingInfo.TransportType = (TransportType)Enum.Parse(typeof(TransportType), partnerId, true);
message.RoutingInfo = routingInfo;
}
msgList.Add(message);
iter++;
}
return(msgList);
}
public RoutingSetReq QRFRoutingSet(QuoteRoutingViewModel model, string CurrentUser)
{
RoutingSetReq routingSetReq = new RoutingSetReq();
routingSetReq.QRFID = model.QRFID;
routingSetReq.IsOverwriteExtPos = model.IsOverwriteExtPos;
routingSetReq.IsSetPrefHotels = model.IsSetPrefHotels;
routingSetReq.RoutingInfo = new List <RoutingInfo>();
model.QuoteRoutingData = model.QuoteRoutingData.Where(a => !string.IsNullOrEmpty(a.FromCityID) && !string.IsNullOrEmpty(a.ToCityID)).ToList();
foreach (var objModel in model.QuoteRoutingData)
{
var obj = new RoutingInfo();
obj.RouteSequence = objModel.RouteSequence;
obj.RouteID = objModel.RouteID;
obj.FromCityID = objModel.FromCityID;
obj.ToCityID = objModel.ToCityID;
obj.Days = Convert.ToInt16(objModel.Days);
obj.Nights = Convert.ToInt16(objModel.Nights);
obj.IsLocalGuide = objModel.IsLocalGuide;
obj.PrefStarRating = objModel.PrefStarRating;
obj.CreateUser = CurrentUser;
obj.CreateDate = DateTime.Now;
obj.EditUser = CurrentUser;
obj.EditDate = DateTime.Now;
routingSetReq.RoutingInfo.Add(obj);
}
return(routingSetReq);
}
public FatpipeMessage(string tenantIdentifier, string msgId, FatpipeManager fpm)
{
_header = new MessageHeader(tenantIdentifier, msgId);
_body = new MessageBody();
_status = new MessageStatus();
this.fpm = fpm;
routingInfo = null;
}
//HELPERS
protected override void handleRoutingInfo(RoutingInfo info, NetworkInterface netInt)
{
if (info is DijkstraState)
{
handleState((DijkstraState)info);
}
else if (info is DijkstraUpdate)
{
handleUpdate((DijkstraUpdate)info);
}
}
protected override void handleRoutingInfo(RoutingInfo info, NetworkInterface netInt)
{
if (info is AodvRRep)
{
handleRouteReply((AodvRRep)info, netInt);
}
if (info is AodvRReq)
{
handleRouteRequest((AodvRReq)info, netInt);
}
}
public void Put(String topic, RoutingInfo routingInfo)
{
lock (_cacheLock)
{
// creating a new cache policy each time is annoying, but necessary
// see: http://stackoverflow.com/questions/16972641/expiring-a-cached-item-via-cacheitempolicy-in-net-memorycache
CacheItemPolicy expirationPolicy = new CacheItemPolicy()
{
AbsoluteExpiration = new DateTimeOffset(DateTime.UtcNow.AddSeconds(_cacheExpiryInSeconds))
};
_routingInfoCache.Add(new CacheItem(topic, routingInfo), expirationPolicy);
}
}
public void Register(IRegistration registration)
{
Log.Debug("Enter Register");
// first, get the topology based on the registration info
RoutingInfo routing = _topologyService.GetRoutingInfo(registration.Info);
// next, pull out all the producer exchanges
List <Exchange> exchanges = new List <Exchange>();
foreach (RouteInfo route in routing.Routes)
{
exchanges.Add(route.ConsumerExchange);
}
foreach (var exchange in exchanges)
{
RabbitListener listener = createListener(registration, exchange);
}
Log.Debug("Leave Register");
}
public RoutingInfo GetRoutingFromCacheOrService(
IRoutingInfoCache cache,
ITopologyService service,
IDictionary <string, string> hints)
{
// if there are no hints, we have no idea what to do
if ((null == hints) || (!hints.Any()))
{
return(null);
}
// pull the topic from the hints
string topic = hints.GetMessageTopic();
// first, check the cache
RoutingInfo routing = cache.GetIfPresent(topic);
// if nothing, use the service
if (null == routing)
{
Log.Debug(string.Format("No routing information cache for {0}; using the topology service.", topic));
routing = service.GetRoutingInfo(hints);
// if we get something from the service, cache it
if (null != routing)
{
cache.Put(topic, routing);
}
}
else
{
Log.Debug(string.Format("Routing information for {0} was found in the cache.", topic));
}
// whatever we end up with, return it
return(routing);
}
public void Register(IRegistration registration)
{
Log.Debug("Enter Register");
// first, get the topology based on the registration info
RoutingInfo routing = this.GetRoutingFromCacheOrService(_routingInfoCache, _topoSvc, registration.Info);
// next, pull out all the consumer exchanges
IEnumerable <Exchange> exchanges =
from route in routing.Routes
select route.ConsumerExchange;
foreach (Exchange ex in exchanges)
{
IConnection conn = _connFactory.ConnectTo(ex);
// create a listener
RabbitListener listener = new RabbitListener(registration, ex, conn);
listener.OnEnvelopeReceived += this.listener_OnEnvelopeReceived;
listener.OnClose += _listeners.Remove;
// put it on another thread so as not to block this one but
// don't continue on this thread until we've started listening
ManualResetEvent startEvent = new ManualResetEvent(false);
Thread listenerThread = new Thread(listener.Start);
listenerThread.Name = string.Format("{0} on {1}:{2}{3}", ex.QueueName, ex.HostName, ex.Port, ex.VirtualHost);
listenerThread.Start(startEvent);
// wait for the RabbitListener to start
startEvent.WaitOne(new TimeSpan(0, 0, 30));
// store the listener
_listeners.Add(registration, listener);
}
Log.Debug("Leave Register");
}
public virtual int GetRoutingInfo(ref RoutingInfo inInfo, ref RoutingInfo outInfo)
{
System.Diagnostics.Trace.WriteLine("IComponent.GetRoutingInfo");
return(TResult.E_NotImplemented);
}
public RoutingNameWithActionTokenController(RoutingInfo routingInfo)
{
this.routingInfo = routingInfo;
}
public RoutingMandatoryControllerParamController(RoutingInfo routingInfo)
{
this.routingInfo = routingInfo;
}
public RoutingVerbsController(RoutingInfo routingInfo)
{
this.routingInfo = routingInfo;
}
public ModelBindingController(RoutingInfo routingInfo)
{
this.routingInfo = routingInfo;
}
public RoutingAreaRenamedController(RoutingInfo routingInfo)
{
this.routingInfo = routingInfo;
}
public IAsyncResult BeginRoute(Key dest, EndPoint[] firstHops, int numOfCandidates, int numOfSimultaneous, AsyncCallback callback, object state)
{
RoutingInfo ri = new RoutingInfo (this, dest, numOfCandidates, numOfSimultaneous, _strict_mode, callback, state);
ri.Start (firstHops);
return ri;
}
//CONSTRUCTOR
public RoutingInfoBundle(Node source, Node destination, RoutingInfo routingInfo)
: base(source, destination, null, Configuration.Protocols.Bundle.LifeTime)
{
this.routingInfo = routingInfo;
}
public RoutingAreaDefaultController(RoutingInfo routingInfo)
{
this.routingInfo = routingInfo;
}
public RoutingNamedController(RoutingInfo routingInfo)
{
this.routingInfo = routingInfo;
}
protected virtual void handleRoutingInfo(RoutingInfo info, NetworkInterface netInt)
{
//default implementation ignores routing info
}
public RoutingActionController(RoutingInfo routingInfo)
{
this.routingInfo = routingInfo;
}
public RoutingRenamingHeaderController(RoutingInfo routingInfo)
{
this.routingInfo = routingInfo;
}
public RoutingPrefixHeaderController(RoutingInfo routingInfo)
{
this.routingInfo = routingInfo;
}