/// <summary>
/// Processes a GetNeighbourResponse item from stream.
/// </summary>
/// <param name="peerNeighborsRequest"></param>
/// <param name="channelHandlerContext"></param>
/// <param name="senderPeerId"></param>
/// <param name="correlationId"></param>
/// <returns></returns>
protected override PeerNeighborsResponse HandleRequest(PeerNeighborsRequest peerNeighborsRequest,
IChannelHandlerContext channelHandlerContext,
PeerId senderPeerId,
ICorrelationId correlationId)
{
Guard.Argument(peerNeighborsRequest, nameof(peerNeighborsRequest)).NotNull();
Guard.Argument(channelHandlerContext, nameof(channelHandlerContext)).NotNull();
Guard.Argument(senderPeerId, nameof(senderPeerId)).NotNull();
Logger.Debug("PeerNeighborsRequest Message Received");
var activePeersList = _repository.GetActivePeers(Constants.NumberOfRandomPeers);
Guard.Argument(activePeersList).MinCount(1);
var peerNeighborsResponseMessage = new PeerNeighborsResponse();
for (var i = 0; i < Constants.NumberOfRandomPeers; i++)
{
peerNeighborsResponseMessage.Peers.Add(activePeersList.RandomElement().PeerId);
}
return(peerNeighborsResponseMessage);
}
private static void AddMockPeerToDbAndSetReturnExpectation(IReadOnlyList <Peer> peer,
IPeerRepository repository)
{
repository.Add(peer);
repository.GetActivePeers(Arg.Any <int>()).Returns(peer);
}