private void button1_Click(object sender, EventArgs e)
{
if (!int.TryParse(textBox2.Text, out int port))
{
MessageBox.Show("端口号输入错误");
return;
}
if (string.IsNullOrEmpty(textBox3.Text))
{
MessageBox.Show("关键字不能为空");
return;
}
pushClient?.ClosePush( );
pushClient = new NetPushClient(textBox1.Text, port, textBox3.Text);
OperateResult create = pushClient.CreatePush(new Action <NetPushClient, string>(PushFromServer));
if (create.IsSuccess)
{
button1.Enabled = false;
button2.Enabled = true;
MessageBox.Show("成功");
panel2.Enabled = true;
}
else
{
MessageBox.Show("失败：" + create.Message);
}
}
public static NetPushClient pushClient = new NetPushClient("127.0.0.1", 23467, "A"); //发布订阅类的客户端，使用指定的关键订阅相关的数据推送信息 // 数据订阅器，负责订阅主要的数据
public static void PushCallBack(NetPushClient pushClient, string value)
{
JObject content = JObject.Parse(value);
//if (isClientIni)
//{
// ShowReadContent(content);
//}
}
public Broadcaster( )
{
// 获取所有连接的句柄，方便后面进行消息广播
_hubContext = GlobalHost.ConnectionManager.GetHubContext <MyHub>( );
// 实例化一个数据
pushClient = new NetPushClient("127.0.0.1", 23467, "A");
pushClient.CreatePush(NetPushCallBack);
}
private NetPushClient pushClient = new NetPushClient("127.0.0.1", 23467, "A"); // 数据订阅器，负责订阅主要的数据
private void PushCallBack(NetPushClient pushClient, string value)
{
JObject content = JObject.Parse(value);
if (isClientIni)
{
ShowReadContent(content);
}
}
static void Main(string[] args)
{
pushClient = new NetPushClient("127.0.0.1", 12345, "A");
OperateResult create = pushClient.CreatePush((NetPushClient, y) =>
{
Console.WriteLine(y);
});
Console.ReadKey();
}
public Broadcaster(IHubContext <ChartHub> hubContext, string netPushServer, int netPushPort)
{
// 获取所有连接的句柄，方便后面进行消息广播
_hubContext = hubContext;
// 实例化一个数据
pushClient = new NetPushClient(netPushServer, netPushPort, "STK");
pushClient.CreatePush(StkNetPushCallBack);
// 实例化一个数据
pushClient = new NetPushClient(netPushServer, netPushPort, "AGV");
pushClient.CreatePush(AgvNetPushCallBack);
}
private void PushFromServer(NetPushClient pushClient, string data)
{
if (IsHandleCreated)
{
Invoke(new Action <string>(m =>
{
label8.Text = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
receiveCount++;
label9.Text = receiveCount.ToString( );
textBox4.Text = m;
}), data);
}
}
private void AgvNetPushCallBack(NetPushClient pushClient, string str)
{
JObject json = JObject.Parse(str);
_hubContext.Clients.All.SendAsync("sendAgvData", json);
}
private void NetPushCallBack(NetPushClient pushClient, string str)
{
JObject json = JObject.Parse(str);
_hubContext.Clients.All.sendData(json);
}
