public TcpPeer(IChannelHandlerContext client, RaftServiceNode rn)
{
_nettyclient = client;
trn = rn;
trn.GetNode().timerLoop.TM.FireEventEach(10000, (o) =>
{
}, null, true);
}
public void AddPeerToClusterEndPoints(TcpPeer peer, bool handshake)
{
_sync.EnterWriteLock();
try
{
//Choosing priority connection
if (!Peers.ContainsKey(peer.EndPointSID))
{
Peers[peer.EndPointSID] = peer;
peer.FillNodeAddress();
if (handshake)
{
peer.Send(RaftCommand.HandshakeACK, new TcpMsgHandshake()
{
NodeListeningPort = trn.port,
NodeUID = trn.GetNode().NodeAddress.NodeUId,
});
}
}
else
{
//Peers[peer.EndPointSID].Send(RaftCommand.Ping,"ping"); //ping
//removing incoming connection
peer.Dispose(true);
return;
}
}
catch (Exception ex)
{
//throw;
}
finally
{
_sync.ExitWriteLock();
}
}
private void packetParser(RaftCommand message)
{
try
{
switch (message.Code)
{
case RaftCommand.Handshake: //Handshake
Handshake = message.Message as TcpMsgHandshake;
trn.peerNetwork.AddPeerToClusterEndPoints(this, true);
return;
case RaftCommand.RaftMessage: //RaftMessage
if (this.na == null)
{
return;
}
var msg = message.Message as TcpMsgRaft;
Task.Run(() =>
{
try
{
var node = trn.GetNode();
if (node != null)
{
node.HandleRaftSignal(this.na, msg.RaftSignalType, msg.orginalObject);
}
else
{
Console.WriteLine("cant find node");
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
});
return;
case RaftCommand.HandshakeACK: //Handshake ACK
Handshake = message.Message as TcpMsgHandshake;
trn.peerNetwork.AddPeerToClusterEndPoints(this, false);
return;
case RaftCommand.FreeMessage: //Free Message protocol
var Tcpmsg = message.Message as TcpMsg;
if (na != null)
{
trn.log.Log(new WarningLogEntry()
{
LogType = WarningLogEntry.eLogType.DEBUG,
Description = $"{trn.port} ({trn.GetNode().States.NodeState})> peer {na.NodeAddressId} sent: { Tcpmsg.MsgType }"
});
}
return;
case RaftCommand.Ping: //Ping
return;
}
}
catch (Exception ex)
{
Dispose();
}
}
