public void ClientAndServerCommunication()
{
using var runtime = new Runtime(new RuntimeConfig { NumCoreThreads = 2 });
var map = new DeviceMap();
map.AddEndpoint(UNIT_ID, new WriteHandler(), new DatabaseUpdate((db) =>
{
for (ushort i = 0; i < NUM_POINTS; ++i)
{
db.AddCoil(i, false);
db.AddDiscreteInput(i, false);
db.AddHoldingRegister(i, 0);
db.AddInputRegister(i, 0);
}
}));
var server = Server.CreateTcpServer(runtime, ENDPOINT, 100, map);
var client = Channel.CreateTcpClient(runtime, ENDPOINT, 10);
// set a unique pattern to test reads
server.Update(UNIT_ID, new DatabaseUpdate(db =>
{
db.UpdateDiscreteInput(3, true);
db.UpdateInputRegister(4, 42);
}));
TestReadDiscreteInputs(client);
TestReadInputRegisters(client);
TestWriteSingleCoil(client);
TestWriteSingleRegister(client);
TestWriteMultipeCoils(client);
TestWriteMultipeRegisters(client);
}
// ANCHOR_END: auth_handler
static void Main(string[] args)
{
// initialize logging with the default configuration
Logging.Configure(
new LoggingConfig(),
new ConsoleLogger()
);
// initialize the runtime
var runtime = new Runtime(new RuntimeConfig {
NumCoreThreads = 4
});
// create the device map
// ANCHOR: device_map_init
var map = new DeviceMap();
map.AddEndpoint(1, new WriteHandler(), db =>
{
for (ushort i = 0; i < 10; ++i)
{
db.AddCoil(i, false);
db.AddDiscreteInput(i, false);
db.AddHoldingRegister(i, 0);
db.AddInputRegister(i, 0);
}
});
// ANCHOR_END: device_map_init
if (args.Length != 1)
{
Console.WriteLine("you must specify a transport type");
Console.WriteLine("usage: server_example <channel> (tcp, rtu, tls-ca, tls-self-signed)");
Environment.Exit(-1);
}
// create the TCP server
var server = CreateServer(args[0], runtime, map);
try
{
RunServer(server);
}
finally
{
runtime.Shutdown();
}
}
static void Main(string[] args)
{
Logging.SetMaxLogLevel(LogLevel.Info);
Logging.SetHandler(new LogHandler());
using var runtime = new Runtime(new RuntimeConfig { NumCoreThreads = 1 });
var map = new DeviceMap();
map.AddEndpoint(1, new WriteHandler(), new DatabaseUpdate((db) =>
{
for (ushort i = 0; i < 10; ++i)
{
db.AddCoil(i, false);
db.AddDiscreteInput(i, false);
db.AddHoldingRegister(i, 0);
db.AddInputRegister(i, 0);
}
}));
var server = Server.CreateTcpServer(runtime, "127.0.0.1:502", 10, map);
ushort registerValue = 0;
bool bitValue = false;
while (true)
{
server.Update(1, new DatabaseUpdate((db) =>
{
registerValue += 1;
bitValue = !bitValue;
for (ushort i = 0; i < 10; ++i)
{
db.UpdateDiscreteInput(i, bitValue);
db.UpdateInputRegister(i, registerValue);
}
}));
Thread.Sleep(1000);
}
}