/// <summary>
/// Calls event handlers when a new message is received from the peer.
/// </summary>
/// <param name="message">Message that was received.</param>
private void CallMessageReceivedHandlers(IncomingMessage message)
{
this.logger.LogTrace("({0}:'{1}')", nameof(message), message.Message.Command);
NetworkPeerMessageReceivedEventHandler messageReceivedPriority = this.MessageReceivedPriority;
if (messageReceivedPriority != null)
{
foreach (NetworkPeerMessageReceivedEventHandler handler in messageReceivedPriority.GetInvocationList().Cast <NetworkPeerMessageReceivedEventHandler>())
{
try
{
handler.DynamicInvoke(this, message);
}
catch (TargetInvocationException ex)
{
this.logger.LogError("Exception occurred: {0}", ex.InnerException.ToString());
}
}
}
NetworkPeerMessageReceivedEventHandler messageReceived = this.MessageReceived;
if (messageReceived != null)
{
foreach (NetworkPeerMessageReceivedEventHandler handler in messageReceived.GetInvocationList().Cast <NetworkPeerMessageReceivedEventHandler>())
{
try
{
handler.DynamicInvoke(this, message);
}
catch (TargetInvocationException ex)
{
this.logger.LogError("Exception occurred: {0}", ex.InnerException.ToString());
}
}
}
this.logger.LogTrace("(-)");
}
/// <summary>
/// Calls event handlers when a new message is received from the peer.
/// </summary>
/// <param name="message">Message that was received.</param>
public void OnMessageReceived(IncomingMessage message)
{
this.logger.LogTrace("({0}:'{1}')", nameof(message), message.Message.Command);
var version = message.Message.Payload as VersionPayload;
if ((version != null) && (this.State == NetworkPeerState.HandShaked))
{
if (message.NetworkPeer.Version >= ProtocolVersion.REJECT_VERSION)
{
message.NetworkPeer.SendMessageVoidAsync(new RejectPayload()
{
Code = RejectCode.DUPLICATE
});
}
}
if (version != null)
{
this.TimeOffset = this.dateTimeProvider.GetTimeOffset() - version.Timestamp;
if ((version.Services & NetworkPeerServices.NODE_WITNESS) != 0)
{
this.SupportedTransactionOptions |= NetworkOptions.Witness;
}
}
if (message.Message.Payload is HaveWitnessPayload)
{
this.SupportedTransactionOptions |= NetworkOptions.Witness;
}
this.MessageProducer.PushMessage(message);
NetworkPeerMessageReceivedEventHandler messageReceivedPriority = MessageReceivedPriority;
if (messageReceivedPriority != null)
{
foreach (NetworkPeerMessageReceivedEventHandler handler in messageReceivedPriority.GetInvocationList().Cast <NetworkPeerMessageReceivedEventHandler>())
{
try
{
handler.DynamicInvoke(this, message);
}
catch (TargetInvocationException ex)
{
this.logger.LogError("Exception occurred: {0}", ex.InnerException.ToString());
}
}
}
NetworkPeerMessageReceivedEventHandler messageReceived = MessageReceived;
if (messageReceived != null)
{
foreach (NetworkPeerMessageReceivedEventHandler handler in messageReceived.GetInvocationList().Cast <NetworkPeerMessageReceivedEventHandler>())
{
try
{
handler.DynamicInvoke(this, message);
}
catch (TargetInvocationException ex)
{
this.logger.LogError("Exception occurred: {0}", ex.InnerException.ToString());
}
}
}
this.logger.LogTrace("(-)");
}