private void button1_Click(object sender, EventArgs e)
{
connection = new Microsoft.AspNet.SignalR.Client.HubConnection(ServerUri);
//类名必须与服务端一致
//myHub = connection.CreateHubProxy("BroadcastHub");
rhub = connection.CreateHubProxy("myhub");
connection.Start();//连接服务器
label1.Text = "连接服务器成功！";
//注册客户端方法名称"addMessage"与服务器端Send方法对应，对应的 callback方法 ReceiveMsg
rhub.On <string, string>("addMessage", ReceiveMsg);
}
async void IniSignalR(string serverUri)
{
connection = new Microsoft.AspNet.SignalR.Client.HubConnection(serverUri);
//类名必须与服务端一致
//myHub = connection.CreateHubProxy("BroadcastHub");
rhub = connection.CreateHubProxy("MyHub");
////注册客户端方法名称"addMessage"与服务器端Send方法对应，对应的 callback方法 ReceiveMsg
rhub.On("Register", Register);
await connection.Start();//连接服务器
}
public bool Register(Func<string, string, bool> FncBroad, Func<string, string, bool> FncPri
, Func<string, string, bool> FncSysUpdate = null)
{
try
{
HubConn = new Microsoft.AspNet.SignalR.Client.HubConnection(HostUrl);
HubProxy = HubConn.CreateHubProxy("DefHub");
HubConn.Headers.Add(hdrdb, Ultra.Web.Core.Common.ByteStringUtil.ByteArrayToHexStr(Encoding.UTF8.GetBytes(Corp)));
HubConn.Headers.Add(hdrky, Ultra.Web.Core.Common.ByteStringUtil.ByteArrayToHexStr(Encoding.UTF8.GetBytes(UserName)));
HubProxy.On<string, string>("broadCastMsg", (s, m) => FncBroad(s, m));
HubProxy.On<string, string>("addMsg", (s, m) => FncPri(s, m));
if (null != FncSysUpdate)
HubProxy.On<string, string>("systemUpdate", (s, m) => FncSysUpdate(s, m));
HubProxy.On<string>("heartBeat", s => HeartBeat(s));
//HubProxy.On<string, string>("broadCastMsg", (s, m) =>
// this.Invoke((Action)(() =>
// {
// rtb.AppendText(string.Format("{0} 发送了消息:{1}" + Environment.NewLine, s, m));
// })));
//HubProxy.On<string, string>("addMsg", (s, m) => this.Invoke((Action)(() =>
// rtb2.AppendText(string.Format("{0} 给你发送:{1}" + Environment.NewLine, s, m)))));
HubConn.Start().Wait();
if (null != Theartbeat && Theartbeat.IsAlive)
{
try
{
Theartbeat.Abort();
}
catch { }
}
if (EnableHeartBeat)
{
Theartbeat = new System.Threading.Thread(() =>
{
while (true)
{
System.Threading.Thread.Sleep(5000);
SendHeartBeat("KY-HBT");
}
});
Theartbeat.IsBackground = true;
Theartbeat.SetApartmentState(System.Threading.ApartmentState.STA);
Theartbeat.Start();
}
return true;
}
catch (Exception)
{
throw;
return false;
}
}