public async Task Can_Challenge_Peer()
{
var recipientPeerId = PeerIdHelper.GetPeerId();
await _peerChallengeRequest.ChallengePeerAsync(recipientPeerId).ConfigureAwait(false);
var expectedDto = Substitute.For <IMessageDto <ProtocolMessage> >();
expectedDto.RecipientPeerIdentifier.Returns(recipientPeerId);
expectedDto.SenderPeerIdentifier.Returns(_testSettings.PeerId);
_peerChallengeRequest.PeerClient.ReceivedWithAnyArgs(1).SendMessage(Arg.Is(expectedDto));
}
private void CheckHeartbeat()
{
foreach (var peer in _peerRepository.GetAll())
{
Task.Run(async() =>
{
var result = await _peerChallengeRequest.ChallengePeerAsync(peer.PeerId);
var counterValue = _nonResponsivePeerMap.GetOrAdd(peer.DocumentId, 0);
_logger.Verbose(
$"Heartbeat result: {result.ToString()} Peer: {peer.PeerId} Non-Responsive Counter: {counterValue}");
if (!result)
{
_nonResponsivePeerMap[peer.DocumentId] += 1;
counterValue += 1;
if (counterValue >= _maxNonResponsiveCounter)
{
_peerRepository.Delete(peer.DocumentId);
_nonResponsivePeerMap.TryRemove(peer.DocumentId, out _);
_logger.Verbose(
$"Peer reached maximum non-responsive count: {peer.PeerId}. Evicted from repository");
}
}
else
{
_nonResponsivePeerMap[peer.DocumentId] = 0;
}
}).ConfigureAwait(false);
}
}
private async Task <bool> RunPeerChallengeTask(string publicKey, IPAddress ip, int port)
{
TestContext.WriteLine(publicKey);
TestContext.WriteLine(ip.ToString());
TestContext.WriteLine(port.ToString());
var recipient = publicKey.BuildPeerIdFromBase32Key(ip, port);
return(await _peerChallengeRequest.ChallengePeerAsync(recipient));
}
private void CheckHeartbeat()
{
foreach (var peer in _peerRepository.GetAll())
{
Task.Run(async() =>
{
var result = await _peerChallengeRequest.ChallengePeerAsync(peer.PeerId);
var counterValue = _nonResponsivePeerMap.GetOrAdd(peer.DocumentId, 0);
_logger.Verbose(
$"Heartbeat result: {result.ToString()} Peer: {peer.PeerId} Non-Responsive Counter: {counterValue}");
if (!result)
{
// @TODO touch last seen on peer
_nonResponsivePeerMap[peer.DocumentId] += 1;
counterValue += 1;
if (counterValue >= _maxNonResponsiveCounter)
{
// Remove all non POA nodes at the moment until node is using same p2p discovery
if (!peer.IsPoaNode)
{
_peerRepository.Delete(peer.DocumentId);
_nonResponsivePeerMap.TryRemove(peer.DocumentId, out _);
}
_logger.Verbose(
$"Peer reached maximum non-responsive count: {peer.PeerId}. Evicted from repository");
}
}
else
{
peer.Touch();
_peerRepository.Update(peer);
_nonResponsivePeerMap[peer.DocumentId] = 0;
}
}).ConfigureAwait(false);
}
}