private void Form1_Load(object sender, EventArgs e)
{
_connString = SystemSettingBase.CreateInstance().SysMySqlDB.ConnString;
ConnString.MySqldb = _connString;
string url = "tcp://localhost:61616";
string User = "";
string Pwd = "";
helper = new ActiveMQHelper(url, User, Pwd);
helper.CreateFactory();
}
public void ReceiveData(object newclient)
{
TcpClient client = newclient as TcpClient; // 一个接入的对象
if (client == null)
{
return;
}
while (true)
{
if (!client.Connected || (client.Client.Poll(20, SelectMode.SelectRead) &&
client.Available == 0))
{
LogWriter.Info($"来自 {client.Client.RemoteEndPoint} 的连接断开");
client.Close();
return;
}
//在接收数据时，如果可读字节流是 0 ，则跳过
if (client.Available < 1)
{
continue;
}
//因为有包粘连，所以一次尽可能读取长的字节
//而非读取一部分，其它留在缓冲区
byte[] buffer = new byte[client.Available];
try
{
var stream = client.GetStream();
var read = new BinaryReader(stream);
buffer = read.ReadBytes(buffer.Length);
ActiveMQHelper.InsertMQ(buffer); //插入MQ
var clientsync = new ClientSync();
clientsync.ClientsOnline(buffer, stream); // 响应上线
}
catch (SocketException ex)
{
// 当对方主动断开链接时，ReadBytes 会报错，此时断开链接
LogWriter.Info($"来自 {client.Client.RemoteEndPoint} 的连接断开");
LogWriter.Error(ex.ToString());
client.Close();
return;
}
catch (Exception ex)
{
LogWriter.Error("发生未知错误 ： ");
LogWriter.Error(ex.ToString());
client.Close();
return;
}
}
}
static void Main(string[] args)
{
Console.WriteLine("命令：");
Console.WriteLine("1. cancel 用户1 用户2 ");
Console.WriteLine("2. exit ");
Console.WriteLine("3. >内容 ");
Console.WriteLine("请输入发送的消息内容:");
while (true)
{
string textMsg = Console.ReadLine();
if (textMsg.StartsWith(">"))
{
ActiveMQHelper.SendTopicMessage(new AQConfig()
{
ActiveMQName = "testaq"
}, textMsg.TrimStart('>'));
}
else
{
string[] strArr = textMsg.Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries);
switch (strArr[0].ToLower())
{
case "exit":
break;
case "cancel":
if (strArr.Length > 1)
{
for (int i = 1; i < strArr.Length; i++)
{
ActiveMQHelper.CancelSubscriberTopic(strArr[i], (m) =>
{
Console.WriteLine(m.custom + "已取消订阅");
});
}
}
break;
default:
break;
}
}
}
Console.ReadLine();
}
static void Main(string[] args)
{
int userCount = 0;
while (userCount < 10)
{
string strUser = "******" + new Random().Next(1, 30);
ActiveMQHelper.SubscriberTopic(new AQConfig()
{
ActiveMQName = "testaq"
},
strUser,
(m) =>
{
var msg = ((ITextMessage)m.IMessage);
Console.WriteLine(m.custom + "Receive: " + msg.Text);
});
Console.WriteLine("用户: " + strUser + "订阅");
Thread.Sleep(5 * 1000);
}
Console.ReadLine();
}
