public static IModbusMaster CreateIpMaster(this IModbusFactory factory, IpSettings ipSettings)
{
switch (ipSettings.ModbusType)
{
case ModbusType.Tcp:
return(factory.CreateMaster(
new TcpClient(ipSettings.Hostname, ipSettings.Port)));
case ModbusType.Udp:
return(factory.CreateMaster(
new UdpClient(ipSettings.Hostname, ipSettings.Port)));
case ModbusType.RtuOverTcp:
return(factory.CreateRtuMaster(
new TcpClientAdapter(
new TcpClient(ipSettings.Hostname, ipSettings.Port))));
case ModbusType.RtuOverUdp:
return(factory.CreateRtuMaster(
new UdpClientAdapter(
new UdpClient(ipSettings.Hostname, ipSettings.Port))));
default:
throw new ArgumentException(
"Ip settings must be of type Tcp, Udp, RtuOverTcp, or RtuOverUdp.");
}
}
private void CreateIpModbusMaster(IpSettings ipSettings)
{
var master = _modbusFactory.CreateIpMaster(ipSettings);
string masterId = ipSettings.Hostname;
AddMaster(masterId, master);
_ea.GetEvent <NewModbusMasterEvent>().Publish(masterId);
}
private void HandleConnectionRequest(ModbusType modbusType)
{
if (!IsAnIpType(modbusType))
{
return;
}
var ipSettings = new IpSettings()
{
ModbusType = modbusType,
Hostname = Hostname,
Port = Port
};
_eventAggregator.GetEvent <ConnectionRequestEvent>().Publish(ipSettings);
}
private static ChordNode initChord(ILogger logger)
{
// retrieve the node's IP address and port from the local IP configuration
var local = new IPEndPoint(IpSettings.GetChordIpv4Address(), IpSettings.GetChordPort());
logger.LogInformation($"Initializing: endpoint={ local.Address }:{ local.Port }, " +
$"node id={ HexString.Deserialize(HashingHelper.GetSha1Hash(local)) }");
var netId = IpSettings.GetIpv4NetworkId();
var broadcast = IpSettings.GetIpv4Broadcast();
// connect the chord node to the chord network
var node = new ChordNode(local, logger);
node.FindBootstrapNode(netId, broadcast)
.ContinueWith(x => node.JoinNetwork(x.Result)).Wait();
// write initialization success message to console
logger.LogInformation($"Initializing: successful! Going into idle state ...");
return(node);
}
