private static async Task RunServerAsync()
{
try
{
var options = new MqttServerOptions
{
ConnectionValidator = p =>
{
if (p.ClientId == "SpecialClient")
{
if (p.Username != "USER" || p.Password != "PASS")
{
return(MqttConnectReturnCode.ConnectionRefusedBadUsernameOrPassword);
}
}
return(MqttConnectReturnCode.ConnectionAccepted);
},
DefaultCommunicationTimeout = TimeSpan.FromMinutes(10)
};
var mqttServer = new MqttServerFactory().CreateMqttServer(options);
var msgs = 0;
var stopwatch = Stopwatch.StartNew();
mqttServer.ApplicationMessageReceived += (sender, args) =>
{
msgs++;
if (stopwatch.ElapsedMilliseconds > 1000)
{
Console.WriteLine($"received {msgs}");
msgs = 0;
stopwatch.Restart();
}
};
await mqttServer.StartAsync();
Console.WriteLine("Press any key to exit.");
Console.ReadLine();
await mqttServer.StopAsync();
}
catch (Exception e)
{
Console.WriteLine(e);
}
Console.ReadLine();
}
private static async Task RunServerAsync(string[] arguments)
{
MqttNetTrace.TraceMessagePublished += (s, e) =>
{
Console.WriteLine($">> [{e.ThreadId}] [{e.Source}] [{e.Level}]: {e.Message}");
if (e.Exception != null)
{
Console.WriteLine(e.Exception);
}
};
try
{
var options = new MqttServerOptions
{
ConnectionValidator = p =>
{
if (p.ClientId == "SpecialClient")
{
if (p.Username != "USER" || p.Password != "PASS")
{
return(MqttConnectReturnCode.ConnectionRefusedBadUsernameOrPassword);
}
}
return(MqttConnectReturnCode.ConnectionAccepted);
}
};
var mqttServer = new MqttServerFactory().CreateMqttServer(options);
await mqttServer.StartAsync();
Console.WriteLine("Press any key to exit.");
Console.ReadLine();
await mqttServer.StopAsync();
}
catch (Exception e)
{
Console.WriteLine(e);
}
Console.ReadLine();
}
public void TestMethod1()
{
var options = new MqttServerOptions
{
ConnectionValidator = c =>
{
if (c.ClientId.Length < 10)
{
return(MqttConnectReturnCode.ConnectionRefusedIdentifierRejected);
}
if (c.Username != "xxx" || c.Password != "xxx")
{
return(MqttConnectReturnCode.ConnectionRefusedBadUsernameOrPassword);
}
return(MqttConnectReturnCode.ConnectionAccepted);
}
};
var mqttServer = new MqttServerFactory().CreateMqttServer(options);
mqttServer.StartAsync();
}
