public MQTTDataTransport()
{
_config = new MQTTConfig();
_startWait = new AutoResetEvent(false);
_connectWait = new AutoResetEvent(false);
_subscribers = new Dictionary <string, IMessageHandler>();
_publishers = new List <IDisposable>();
}
public StaticDiscovery(MQTTConfig config)
{
_config = config;
if (_config.IsBroker)
{
return;
}
_brokerIP = IPAddress.Parse(_config.BrokerIPAddress);
}
/// <summary>
/// 加载配置
/// </summary>
public void LoadSettings()
{
MQTTConfig config = new MQTTConfig();
config.HostName = ConfigurationManager.AppSettings["Mqtt_Server"];
config.Port = int.Parse(ConfigurationManager.AppSettings["Mqtt_Port"]);
config.UserName = ConfigurationManager.AppSettings["Mqtt_User"];
config.Password = ConfigurationManager.AppSettings["Mqtt_Password"];
config.DefaultExchangeName = ConfigurationManager.AppSettings["Mqtt_Exchange"];
ILogWrite _log = ServiceLocator.Current.GetInstance <ILogWrite>();
rabbitMQClientHandler = new RabbitMQClientHandler(config, _log);
rabbitMQClientHandler.Connect();//连接
ExchangeName = config.DefaultExchangeName;
DispatchQueue = ConfigurationManager.AppSettings["Mqtt_DispatchQueue"];
DispatchRouteKey = ConfigurationManager.AppSettings["Mqtt_DispatchRouteKey"];
List <RabbitQueueBind> list = new List <RabbitQueueBind>();
list.Add(new RabbitQueueBind()
{
ExchangeName = ExchangeName,
QueueName = DispatchQueue,
RouteKey = DispatchRouteKey
});
StatusQueue = ConfigurationManager.AppSettings["Mqtt_StatusQueue"];
StatusRouteKey = ConfigurationManager.AppSettings["Mqtt_StatusRouteKey"];
list.Add(new RabbitQueueBind()
{
ExchangeName = ExchangeName,
QueueName = StatusQueue,
RouteKey = StatusRouteKey
});
rabbitMQClientHandler.ExchangeAndQueueInitial(ExchangeName, ExchangeType.Topic, list); //初始化交换机和队列的绑定关系
rabbitMQClientHandler.RabbitmqMessageConsume(DispatchQueue); //订阅队列：派送队列
rabbitMQClientHandler.MessageReceivedRaised += RabbitMQClientHandler_MessageReceivedRaised;
}
static void Main(string[] args)
{
mqtt = MQTTConfig.LerConfig();
bd = BDConfig.LerConfig();
switch (bd.Tipo)
{
case TipoBD.SQLServer:
ServidorSQLServer(bd);
break;
case TipoBD.PostgreSQL:
ServidorPostgreSQL(bd);
break;
case TipoBD.MySQL:
ServidorMySQL(bd);
break;
case TipoBD.MongoDB:
ServidorMongoDB(bd);
break;
}
ServidorMQTT(mqtt);
}
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
EconomyMainContext.WorkWithDb = Convert.ToBoolean(Configuration.GetValue <bool>("UseDatabase"));
if (EconomyMainContext.WorkWithDb)
{
// Check Provider and get ConnectionString
if (Configuration["Provider"] == "SQLite")
{
var constr = Configuration.GetConnectionString("SQLite");
if (!string.IsNullOrEmpty(constr))
{
var file = constr.Split('=');
if (file.Length > 0)
{
var f = file[1];
if (!FileHelpers.IsFileExists(f))
{
var appdataFolder = System.Environment.GetFolderPath(System.Environment.SpecialFolder.ApplicationData);
var destFolder = Path.Combine(appdataFolder, "VEFramework");
FileHelpers.CheckOrCreateTheFolder(destFolder);
var defaultDbFile = Path.Combine(destFolder, "veframeworkdb.db");
constr = "Data Source=" + defaultDbFile;
if (!FileHelpers.IsFileExists(defaultDbFile))
{
var loc = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "DDL", "veframeworkdb.db");
var destLoc = Path.Combine(destFolder, "veframeworkdb.db");
if (!FileHelpers.CopyFile(loc, destLoc))
{
throw new Exception("Cannot copy default SQLite Db and configured file does not exists!");
}
}
}
}
}
services.AddDbContext <DbEconomyContext>(options =>
options.UseSqlite(constr));
var optionsBuilder = new DbContextOptionsBuilder <DbEconomyContext>();
optionsBuilder.UseSqlite(constr);
EconomyMainContext.DbService = new DbConnectorService(new DbEconomyContext(optionsBuilder.Options));
}
else if (Configuration["Provider"] == "MSSQL")
{
services.AddDbContext <DbEconomyContext>(options =>
options.UseSqlServer(Configuration.GetConnectionString("MSSQL")));
var optionsBuilder = new DbContextOptionsBuilder <DbEconomyContext>();
optionsBuilder.UseSqlServer(Configuration.GetConnectionString("MSSQL"));
EconomyMainContext.DbService = new DbConnectorService(new DbEconomyContext(optionsBuilder.Options));
}
else if (Configuration["Provider"] == "PostgreSQL")
{
services.AddDbContext <DbEconomyContext>(options =>
options.UseNpgsql(Configuration.GetConnectionString("PostgreSQL")));
var optionsBuilder = new DbContextOptionsBuilder <DbEconomyContext>();
optionsBuilder.UseNpgsql(Configuration.GetConnectionString("PostgreSQL"));
EconomyMainContext.DbService = new DbConnectorService(new DbEconomyContext(optionsBuilder.Options));
}
// Exception
else
{
throw new ArgumentException("Not a valid database type");
}
EconomyMainContext.DbLoaded = true;
}
services
.AddControllers(o => o.Filters.Add(new HttpResponseExceptionFilter()))
.AddNewtonsoftJson(o =>
{
o.UseMemberCasing(); //generates identical javascript and c# names
o.SerializerSettings.DefaultValueHandling = DefaultValueHandling.Include; //easier javascript work with ".Include"
if (Environment.IsDevelopment())
{
o.SerializerSettings.Formatting = Formatting.Indented;
}
});
var config = new MQTTConfig();
Configuration.GetSection("MQTT").Bind(config);
services
.AddHostedMqttServer(mqttServer =>
mqttServer
.WithConnectionValidator(c => { if (c.Username != config.User)
{
return;
}
if (c.Password != config.Pass)
{
return;
}
c.ReasonCode = MqttConnectReasonCode.Success; })
.WithoutDefaultEndpoint())
.AddMqttConnectionHandler()
.AddConnections();
services.AddSwaggerGen();
services.AddAuthentication(CookieAuthenticationDefaults.AuthenticationScheme).AddCookie(options =>
{
if (TimeSpan.TryParse(Configuration["LoginExpiration"], out var span))
{
options.ExpireTimeSpan = span;
}
});
}
public AutoDiscovery(MQTTConfig config)
{
_config = config;
_selfAddress = IPUtils.GetLocalIP();
}
