private static void Conect()
{
IPHostEntry ipHostInfo = Dns.Resolve(Dns.GetHostName());
IPAddress ipAddress = ipHostInfo.AddressList[0];
// створення об’єкту порт+ IP-адреса
IPEndPoint localEndPoint = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 12000);
Socket listener = new Socket(AddressFamily.InterNetwork,
SocketType.Stream,
ProtocolType.Tcp);
listener.Bind(localEndPoint);
while (true)
{
listener.Listen(100);
Socket handler = listener.Accept();
byte[] bytes = new byte[100000];
int count;
// String data = " ";
// отримання та надсилання даних
count = handler.Receive(bytes);
rs = (RiskManagementLib)Convertor.ByteArrayToObject(bytes, count);
if (!Check())
{
rs.isCorrect = 0;
}
Console.WriteLine("До БД доступається " + rs.Login);
Byte[] SendBytes = Convertor.ObjectToByteArray(rs);
handler.Send(SendBytes);
handler.Shutdown(SocketShutdown.Both);
handler.Close();
}
}
/// <summary>
/// 广播消息 queue自动生成
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="handler"></param>
public void SubscribeFanout <T>(Action <T> handler) where T : Messages
{
var queueInfo = GetRabbitMqAttribute <T>();
if (queueInfo.IsNull())
{
throw new ArgumentException(RabbitMqAttribute);
}
var channel = _connection.CreateModel();
ExchangeDeclare(channel, queueInfo.ExchangeName, ExchangeType.Fanout, queueInfo.IsProperties);
string queue = channel.QueueDeclare().QueueName;
channel.QueueBind(queue, queueInfo.ExchangeName, "");
_publishModelDic[queue] = channel;
_exchangeQueue[queueInfo.ExchangeName] = queue;
var consumer = new EventingBasicConsumer(channel);
consumer.Received += (model, ea) =>
{
var body = ea.Body;
var obj = Convertor.ByteArrayToObject(body, true);
var msg = obj as T;
try
{
if (msg.Queues != _exchangeQueue[queueInfo.ExchangeName])
{
handler(msg);
Console.WriteLine(string.Format("Subscribe:{0}-{1}", queueInfo.ExchangeName, queue));
}
else
{
Console.WriteLine("自动发布自己");
}
}
catch (Exception ex)
{
//_logWriter.Write(string.Format("消息接收失败：{0}", ex.Message));
}
finally
{
channel.BasicAck(ea.DeliveryTag, false);
}
};
channel.BasicConsume(queue, false, consumer);
}
private static void server_OnDataReceived(object sender, NetConnection connection, byte[] e)
{
if (e.Length > 0)
{
NetworkData ReceivedData = (NetworkData)Convertor.ByteArrayToObject(e);
switch (ReceivedData.ComReason)
{
case Reason.Login:
GoogleTOTP tf = new GoogleTOTP();
LoginData LoginCredentials = (LoginData)ReceivedData.Data;
if (UserDB.ContainsKey(LoginCredentials.User))
{
User client = UserDB[LoginCredentials.User];
if (client.passwd == LoginCredentials.Password) // && tf.GeneratePin(client.code) == LoginCredentials.Code
{
LogData(connection.RemoteEndPoint + " login as " + LoginCredentials.User);
connection.Send(Tools.Convertor.ObjectToByteArray(new Tools.NetworkData()
{
ComReason = Tools.Reason.Response,
Data = "lgins"
}));
}
else
{
LogData(connection.RemoteEndPoint + " failed to login as " + LoginCredentials.User);
connection.Send(Tools.Convertor.ObjectToByteArray(new Tools.NetworkData()
{
ComReason = Tools.Reason.Response,
Data = "lginf"
}));
}
}
else
{
LogData(connection.RemoteEndPoint + " user not found " + LoginCredentials.User);
connection.Send(Tools.Convertor.ObjectToByteArray(new Tools.NetworkData()
{
ComReason = Tools.Reason.Response,
Data = "lginnf"
}));
}
break;
case Reason.Com:
break;
default:
break;
}
}
}
public static bool SendToServer(RiskManagementLib rs)
{
string response = "";
rs.isCorrect = 2;
Byte[] SendBytes = Convertor.ObjectToByteArray(rs);//ObjectToByteArray(message);
Byte[] RecvBytes = new byte[100000];
int count;
// визначення адреси сервера
IPAddress address = Dns.Resolve("localhost").AddressList[0];
// встановлення порту
IPEndPoint EPhost = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 12000);
// формуваннняоб’єкту Socket
Socket socket = new Socket(AddressFamily.InterNetwork,
SocketType.Stream,
ProtocolType.Tcp);
// З’єднання з сервером
try
{
socket.Connect(EPhost);
// пересилання ти приймання даних
socket.Send(SendBytes,
SendBytes.Length,
SocketFlags.None);
count = socket.Receive(RecvBytes);
rs = (RiskManagementLib)Convertor.ByteArrayToObject(RecvBytes, count);
if (rs.isCorrect == 0)
{
return(false);
}
return(true);
}
catch (Exception error)
{
MessageBox.Show("Error - " + error);
}
return(false);
}
/// <summary>
/// 接收消息
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="queue">队列名称</param>
/// <param name="isProperties"></param>
/// <param name="handler">消费处理</param>
/// <param name="isDeadLetter"></param>
public void Subscribe <T>(string exchangeName, string queue, bool isProperties, Action <T> handler, bool isDeadLetter) where T : Messages
{
//队列声明
var channel = GetModel(exchangeName, queue, isProperties);
var consumer = new EventingBasicConsumer(channel);
consumer.Received += (model, ea) =>
{
var body = ea.Body;
//var msgStr = SerializeExtension.DeserializeUtf8(body);
//var msg = msgStr.FromJson<T>();
var obj = Convertor.ByteArrayToObject(body, true);
var msg = obj as T;
try
{
handler(msg);
}
catch (Exception ex)
{
//TODO:订阅失败处理
//_logWriter.Write(string.Format("消息接收失败：{0}", ex.Message));
//if (ex.InnerException != null)
//{
// _logWriter.Write(string.Format("消息接收失败InnerException：{0}", ex.InnerException.Message));
//}
//if (!isDeadLetter)
// PublishToDead<DeadLetterQueue>(queue, msgStr, ex);
}
finally
{
channel.BasicAck(ea.DeliveryTag, false);
}
};
//- 自动应答
//消费者确认或者说消费者应答指的是RabbitMQ需要确认消息到底有没有被收到
channel.BasicConsume(queue, false, consumer);
}
