private void HandleAnnouncement(UdpClientRemoteInfo remoteInfo, AnnouncementDto x)
{
announcementsReceivedCounter.Increment();
var peerIdentity = x.Identity;
var peerId = peerIdentity.Id;
bool isNewlyDiscoveredRoute = false;
RoutingContext addedRoutingContext = null;
UdpUnicaster addedUnicaster = null;
var routingContext = routingContextsByPeerId.GetOrAdd(
peerId,
add => {
isNewlyDiscoveredRoute = true;
var unicastReceivePort = int.Parse((string)x.Identity.Properties[UdpConstants.kUnicastPortIdentityPropertyKey]);
var unicastIpAddress = remoteInfo.IPEndpoint.Address;
var unicastEndpoint = new IPEndPoint(unicastIpAddress, unicastReceivePort);
var unicastRemoteInfo = new UdpClientRemoteInfo {
Socket = remoteInfo.Socket,
IPEndpoint = unicastEndpoint
};
addedUnicaster = udpUnicasterFactory.Create(unicastRemoteInfo);
return(addedRoutingContext = new RoutingContext(addedUnicaster));
});
if (addedRoutingContext == routingContext)
{
addedUnicaster.Initialize();
}
if (isNewlyDiscoveredRoute)
{
routingTable.Register(peerId, routingContext);
}
peerTable.GetOrAdd(peerId).HandleInboundPeerIdentityUpdate(peerIdentity);
}
public RoutingContext(UdpUnicaster unicaster)
{
this.unicaster = unicaster;
}