public OutboundMessageRateLimiter(IAuditAggregator<double> outboundMessageRateLimitAggregator, int baseRate, int rateVelocity, int initialRate, double packetLossDecayFactor) {
this.outboundMessageRateLimitAggregator = outboundMessageRateLimitAggregator;
this.baseRate = baseRate;
this.rateVelocity = rateVelocity;
this.currentRate = initialRate;
this.packetLossDecayFactor = packetLossDecayFactor;
this.lastIterationTime = DateTime.Now;
}
public OutboundMessageRateLimiter(IAuditAggregator <double> outboundMessageRateLimitAggregator, int baseRate, int rateVelocity, int initialRate, double packetLossDecayFactor)
{
this.outboundMessageRateLimitAggregator = outboundMessageRateLimitAggregator;
this.baseRate = baseRate;
this.rateVelocity = rateVelocity;
this.currentRate = initialRate;
this.packetLossDecayFactor = packetLossDecayFactor;
this.lastIterationTime = DateTime.Now;
}
public UdpUnicasterFactory(Identity identity, UdpClient udpClient, AcknowledgementCoordinator acknowledgementCoordinator, IObjectPool<byte[]> sendReceiveBufferPool, IAuditCounter resendsCounter, IAuditAggregator<int> resendsAggregator, IAuditAggregator<double> outboundMessageRateLimitAggregator, IAuditAggregator<double> sendQueueDepthAggregator) {
this.identity = identity;
this.udpClient = udpClient;
this.acknowledgementCoordinator = acknowledgementCoordinator;
this.sendReceiveBufferPool = sendReceiveBufferPool;
this.resendsCounter = resendsCounter;
this.resendsAggregator = resendsAggregator;
this.outboundMessageRateLimitAggregator = outboundMessageRateLimitAggregator;
this.sendQueueDepthAggregator = sendQueueDepthAggregator;
}
public UdpUnicasterFactory(Identity identity, UdpClient udpClient, AcknowledgementCoordinator acknowledgementCoordinator, IObjectPool <byte[]> sendReceiveBufferPool, IAuditCounter resendsCounter, IAuditAggregator <int> resendsAggregator, IAuditAggregator <double> outboundMessageRateLimitAggregator, IAuditAggregator <double> sendQueueDepthAggregator)
{
this.identity = identity;
this.udpClient = udpClient;
this.acknowledgementCoordinator = acknowledgementCoordinator;
this.sendReceiveBufferPool = sendReceiveBufferPool;
this.resendsCounter = resendsCounter;
this.resendsAggregator = resendsAggregator;
this.outboundMessageRateLimitAggregator = outboundMessageRateLimitAggregator;
this.sendQueueDepthAggregator = sendQueueDepthAggregator;
}
public UdpUnicaster(Identity identity, UdpClient udpClient, AcknowledgementCoordinator acknowledgementCoordinator, IObjectPool <byte[]> sendReceiveBufferPool, UdpClientRemoteInfo remoteInfo, IAuditCounter resendsCounter, IAuditAggregator <int> resendsAggregator, IAuditAggregator <double> outboundMessageRateLimitAggregator, IAuditAggregator <double> sendQueueDepthAggregator)
{
this.outboundPacketMemoryStreamPool = new ByteArrayPoolBackedMemoryStreamPool(sendReceiveBufferPool);
this.identity = identity;
this.udpClient = udpClient;
this.acknowledgementCoordinator = acknowledgementCoordinator;
this.remoteInfo = remoteInfo;
this.resendsCounter = resendsCounter;
this.resendsAggregator = resendsAggregator;
this.outboundMessageRateLimitAggregator = outboundMessageRateLimitAggregator;
this.sendQueueDepthAggregator = sendQueueDepthAggregator;
}
private UdpClient(UdpTransportConfiguration configuration, List <Socket> multicastSockets, List <Socket> unicastSockets, IJobQueue <UdpUnicastJob> unicastJobQueue, IObjectPool <byte[]> sendReceiveBufferPool, IAuditAggregator <double> inboundBytesAggregator, IAuditAggregator <double> outboundBytesAggregator, IAuditAggregator <double> inboundReceiveProcessDispatchLatencyAggregator)
{
this.configuration = configuration;
this.multicastSockets = multicastSockets;
this.unicastSockets = unicastSockets;
this.unicastJobQueue = unicastJobQueue;
this.sendReceiveBufferPool = sendReceiveBufferPool;
this.inboundBytesAggregator = inboundBytesAggregator;
this.outboundBytesAggregator = outboundBytesAggregator;
this.inboundReceiveProcessDispatchLatencyAggregator = inboundReceiveProcessDispatchLatencyAggregator;
this.sendArgsPool = ObjectPool.CreateStackBacked(() => new SocketAsyncEventArgs());
}
public UdpDispatcherImpl(Identity identity, UdpClient udpClient, DuplicateFilter duplicateFilter, PayloadSender payloadSender, AcknowledgementCoordinator acknowledgementCoordinator, RoutingTable routingTable, PeerTable peerTable, InboundMessageDispatcher inboundMessageDispatcher, MultiPartPacketReassembler multiPartPacketReassembler, IUdpUnicasterFactory udpUnicasterFactory, IAuditCounter announcementsReceivedCounter, IAuditCounter tossedCounter, IAuditCounter duplicateReceivesCounter, IAuditAggregator<int> multiPartChunksBytesReceivedAggregator) {
this.identity = identity;
this.udpClient = udpClient;
this.duplicateFilter = duplicateFilter;
this.payloadSender = payloadSender;
this.acknowledgementCoordinator = acknowledgementCoordinator;
this.routingTable = routingTable;
this.peerTable = peerTable;
this.inboundMessageDispatcher = inboundMessageDispatcher;
this.multiPartPacketReassembler = multiPartPacketReassembler;
this.udpUnicasterFactory = udpUnicasterFactory;
this.announcementsReceivedCounter = announcementsReceivedCounter;
this.tossedCounter = tossedCounter;
this.duplicateReceivesCounter = duplicateReceivesCounter;
this.multiPartChunksBytesReceivedAggregator = multiPartChunksBytesReceivedAggregator;
}
public UdpDispatcherImpl(Identity identity, UdpClient udpClient, DuplicateFilter duplicateFilter, PayloadSender payloadSender, AcknowledgementCoordinator acknowledgementCoordinator, RoutingTable routingTable, PeerTable peerTable, InboundMessageDispatcher inboundMessageDispatcher, MultiPartPacketReassembler multiPartPacketReassembler, IUdpUnicasterFactory udpUnicasterFactory, IAuditCounter announcementsReceivedCounter, IAuditCounter tossedCounter, IAuditCounter duplicateReceivesCounter, IAuditAggregator <int> multiPartChunksBytesReceivedAggregator)
{
this.identity = identity;
this.udpClient = udpClient;
this.duplicateFilter = duplicateFilter;
this.payloadSender = payloadSender;
this.acknowledgementCoordinator = acknowledgementCoordinator;
this.routingTable = routingTable;
this.peerTable = peerTable;
this.inboundMessageDispatcher = inboundMessageDispatcher;
this.multiPartPacketReassembler = multiPartPacketReassembler;
this.udpUnicasterFactory = udpUnicasterFactory;
this.announcementsReceivedCounter = announcementsReceivedCounter;
this.tossedCounter = tossedCounter;
this.duplicateReceivesCounter = duplicateReceivesCounter;
this.multiPartChunksBytesReceivedAggregator = multiPartChunksBytesReceivedAggregator;
}
public PayloadUtils(IAuditAggregator <double> inboundBytesAggregator, IAuditAggregator <double> outboundBytesAggregator)
{
this.inboundBytesAggregator = inboundBytesAggregator;
this.outboundBytesAggregator = outboundBytesAggregator;
}
public static UdpClient Create(UdpTransportConfiguration udpTransportConfiguration, IScheduler udpUnicastScheduler, IObjectPool <byte[]> sendReceiveBufferPool, IAuditAggregator <double> inboundBytesAggregator, IAuditAggregator <double> outboundBytesAggregator, IAuditAggregator <double> inboundReceiveProcessDispatchLatencyAggregator)
{
var multicastSockets = new List <Socket>();
var unicastSockets = new List <Socket>();
foreach (var networkInterface in NetworkInterface.GetAllNetworkInterfaces())
{
if (!networkInterface.SupportsMulticast ||
networkInterface.OperationalStatus != OperationalStatus.Up ||
networkInterface.IsReceiveOnly)
{
continue;
}
// HACK loopback disable
if (networkInterface.Name.Contains("3"))
{
continue;
}
var ipv4Properties = networkInterface.GetIPProperties()?.GetIPv4Properties();
if (ipv4Properties != null)
{
multicastSockets.Add(CreateMulticastSocket(ipv4Properties.Index, udpTransportConfiguration));
if (!udpTransportConfiguration.MulticastReceiveEndpoint.Equals(udpTransportConfiguration.UnicastReceiveEndpoint))
{
unicastSockets.Add(CreateUnicastSocket(ipv4Properties.Index, udpTransportConfiguration));
}
}
var ni = networkInterface;
if (ni.NetworkInterfaceType == NetworkInterfaceType.Wireless80211 || ni.NetworkInterfaceType == NetworkInterfaceType.Ethernet)
{
Console.WriteLine(ni.Name);
foreach (UnicastIPAddressInformation ip in ni.GetIPProperties().UnicastAddresses)
{
if (ip.Address.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
{
Console.WriteLine(ip.Address.ToString());
}
}
}
}
var unicastJobQueue = udpUnicastScheduler.CreateJobQueue <UdpUnicastJob>(
job => {
var outboundBuffer = job.OutboundBuffer;
outboundBytesAggregator.Put(outboundBuffer.Length);
var e = new SocketAsyncEventArgs();
e.RemoteEndPoint = job.RemoteInfo.IPEndpoint;
e.SetBuffer(outboundBuffer.GetBuffer(), 0, (int)outboundBuffer.Position);
e.Completed += (sender, args) => {
// Duplicate code with below.
args.SetBuffer(null, 0, 0);
args.Dispose();
job.SendCompletionHandler();
};
const int kSendStateAsync = 1;
const int kSendStateDone = 2;
const int kSendStateError = 3;
int sendState;
try {
bool completingAsynchronously = job.RemoteInfo.Socket.SendToAsync(e);
sendState = completingAsynchronously ? kSendStateAsync : kSendStateDone;
} catch (ObjectDisposedException) {
sendState = kSendStateError;
}
if (sendState == kSendStateDone || sendState == kSendStateError)
{
// Completed synchronously so e.Completed won't be called.
e.SetBuffer(null, 0, 0);
e.Dispose();
job.SendCompletionHandler();
}
});
return(new UdpClient(udpTransportConfiguration, multicastSockets, unicastSockets, unicastJobQueue, sendReceiveBufferPool, inboundBytesAggregator, outboundBytesAggregator, inboundReceiveProcessDispatchLatencyAggregator));
}
public PayloadUtils(IAuditAggregator<double> inboundBytesAggregator, IAuditAggregator<double> outboundBytesAggregator) {
this.inboundBytesAggregator = inboundBytesAggregator;
this.outboundBytesAggregator = outboundBytesAggregator;
}