/// <summary>
/// Initializes an instance of the object.
/// </summary>
/// <param name="network">Specification of the network the node runs on - regtest/testnet/mainnet.</param>
/// <param name="peer">Network peer the node is connected to, or will connect to.</param>
/// <param name="client">Initialized TCP client, which may or may not be already connected.</param>
/// <param name="clientId">Unique identifier of the connection.</param>
/// <param name="processMessageAsync">Callback to be called when a new message arrives from the peer.</param>
/// <param name="dateTimeProvider">Provider of time functions.</param>
/// <param name="loggerFactory">Factory for creating loggers.</param>
public NetworkPeerConnection(Network network, INetworkPeer peer, TcpClient client, int clientId, ProcessMessageAsync <IncomingMessage> processMessageAsync, IDateTimeProvider dateTimeProvider, ILoggerFactory loggerFactory)
{
this.loggerFactory = loggerFactory;
this.logger = this.loggerFactory.CreateLogger(this.GetType().FullName, $"[{clientId}-{peer.PeerEndPoint}] ");
this.network = network;
this.dateTimeProvider = dateTimeProvider;
this.peer = peer;
this.setPeerStateOnShutdown = NetworkPeerState.Offline;
this.tcpClient = client;
this.Id = clientId;
this.stream = this.tcpClient.Connected ? this.tcpClient.GetStream() : null;
this.ShutdownComplete = new TaskCompletionSource <bool>();
this.DisposeComplete = new TaskCompletionSource <bool>();
this.shutdownLock = new object();
this.writeLock = new AsyncLock();
this.CancellationSource = new CancellationTokenSource();
this.MessageProducer = new MessageProducer <IncomingMessage>();
this.messageListener = new CallbackMessageListener <IncomingMessage>(processMessageAsync);
this.messageProducerRegistration = this.MessageProducer.AddMessageListener(this.messageListener);
}
/// <summary>
/// Initializes an instance of the object.
/// </summary>
/// <param name="network">Specification of the network the node runs on - regtest/testnet/mainnet.</param>
/// <param name="peer">Network peer the node is connected to, or will connect to.</param>
/// <param name="client">Initialized TCP client, which may or may not be already connected.</param>
/// <param name="clientId">Unique identifier of the connection.</param>
/// <param name="processMessageAsync">Callback to be called when a new message arrives from the peer.</param>
/// <param name="dateTimeProvider">Provider of time functions.</param>
/// <param name="loggerFactory">Factory for creating loggers.</param>
/// <param name="payloadProvider">A provider of network payload messages.</param>
public NetworkPeerConnection(Network network, INetworkPeer peer, TcpClient client, int clientId,
ProcessMessageAsync <IncomingMessage> processMessageAsync, IDateTimeProvider dateTimeProvider,
ILoggerFactory loggerFactory, PayloadProvider payloadProvider, IAsyncProvider asyncProvider)
{
this.loggerFactory = loggerFactory;
this.payloadProvider = payloadProvider;
this.asyncProvider = Guard.NotNull(asyncProvider, nameof(asyncProvider));
this.logger = this.loggerFactory.CreateLogger(GetType().FullName, $"[{clientId}-{peer.PeerEndPoint}] ");
this.network = network;
this.dateTimeProvider = dateTimeProvider;
this.peer = peer;
this.tcpClient = client;
this.Id = clientId;
this.stream = this.tcpClient.Connected ? this.tcpClient.GetStream() : null;
this.writeLock = new AsyncLock();
this.CancellationSource = new CancellationTokenSource();
this.MessageProducer = new MessageProducer <IncomingMessage>();
this.messageListener =
new CallbackMessageListener <IncomingMessage>(asyncProvider, processMessageAsync, peer);
this.messageProducerRegistration = this.MessageProducer.AddMessageListener(this.messageListener);
}
/// <summary>
/// Initializes the instance of the object and subscribes to the peer's message producer.
/// </summary>
/// <param name="peer">Connected network peer that we receive messages from.</param>
public NetworkPeerListener(INetworkPeer peer, IAsyncProvider asyncProvider)
{
this.peer = peer;
this.asyncProvider = asyncProvider;
this.asyncIncomingMessagesQueue = asyncProvider.CreateAsyncQueue <IncomingMessage>();
this.messageProducerRegistration = peer.MessageProducer.AddMessageListener(this);
}
/// <summary>
/// Initializes the instance of the object and subscribes to the peer's message producer.
/// </summary>
/// <param name="peer">Connected network peer that we receive messages from.</param>
public NetworkPeerListener(INetworkPeer peer)
{
this.asyncQueue = new AsyncQueue <IncomingMessage>();
this.messageProducerRegistration = peer.MessageProducer.AddMessageListener(this);
this.peer = peer;
}
