private void btn_lane_connect_Click(object sender, EventArgs e)
{
Dictionary <string, string> dic = new Dictionary <string, string> {
{ "Type", "Client" }, { "Name", text_message_lane_code.Text }
};
connection = new HubConnection(text_lane_hub_address.Text, dic);
proxy = connection.CreateHubProxy(text_lane_hub_name.Text);
connection.Start().Wait();
lane = new Lane();
GetLane_Value();
Pf_Message_Lane_Object lane_obj = new Pf_Message_Lane_Object {
lane = this.lane, lane_code = lane.lane_code, send_time = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")
};
Pf_Message_Obj <Pf_Message_Lane_Object> obj = new Pf_Message_Obj <Pf_Message_Lane_Object>("lane", lane_obj);
proxy.Invoke("Change", lane.lane_code, JSONHelper.SerializeObject(obj));//send to messageHub
richTextBox1.AppendText(DateTime.Now.ToString() + ":" + "与服务器连接成功" + "\r\n");
connection.StateChanged += Connection_StateChanged;
proxy.On("reciveLane", (data) =>
{
Pf_Message_Lane_Object lane_obj_temp = JSONHelper.DeserializeJsonToObject <Pf_Message_Lane_Object>(data);
lane = JSONHelper.DeserializeJsonToObject <Lane>(JSONHelper.SerializeObject(lane_obj_temp.lane));
SetLane_Value();
});
}
public void LaneStatusChange(string laneCode, string JsonMessage)
{
try
{
Pf_Message_Obj obj = (Pf_Message_Obj)DataHepler.Decoding(JsonMessage);
switch (obj.message_type)
{
case "Status":
var statusObj = JsonHelper.DeserializeJsonToObject <pf_MessageStatusContext_Obj>(JsonHelper.SerializeObject(obj.message_content));
if (StatusList.Count(x => x.lane_code == laneCode) > 0)
{
lock (StatusList)
{
if (StatusList.Count(x => x.lane_code == statusObj.lane_code) > 0)
{
statusObj.update_time = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
StatusList[StatusList.FindIndex(x => x.lane_code == statusObj.lane_code)] = statusObj; //车道对象
if (statusObj.connection_id != "")
{
var reobj = new Pf_Message_Obj {
message_type = "Status", message_content = statusObj
}; //编码成消息对象
Clients.Client(statusObj.connection_id).reciveStatus(JsonHelper.SerializeObject(reobj)); //如果有这个客户端就推送给这个客户端
}
F5(); //刷新
ReCode = "状态刷新/修改成功";
GetRe(); //服务器返回
ReCode = "无状态";
}
}
}
break;
case "Action":
var actionObj = JsonHelper.DeserializeJsonToObject <pf_MessageActionContext_Obj>(JsonHelper.SerializeObject(obj.message_content));
if (actionObj.connection_id != "")
{
var reobj = new Pf_Message_Obj {
message_type = "Action", message_content = actionObj
};
Clients.Client(actionObj.connection_id).reciveAction(JsonHelper.SerializeObject(reobj)); //返回JSON对象
}
break;
case "Job":
var jobObj = JsonHelper.DeserializeJsonToObject <pf_JobContet_Obj>(JsonHelper.SerializeObject(obj.message_content));
break;
}
}
catch (Exception ex)
{
ReCode = "状态刷新/修改失败";
GetRe();
Loger.AddErrorText("更新状态失败", ex);
}
}
private void button1_Click(object sender, EventArgs e)
{
if (proxy != null)
{
GetLane_Value(); //从控件中 获取值
Pf_Message_Lane_Object lane_obj = new Pf_Message_Lane_Object {
lane = this.lane, lane_code = lane.lane_code, send_time = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")
};
Pf_Message_Obj <Pf_Message_Lane_Object> obj = new Pf_Message_Obj <Pf_Message_Lane_Object>("lane", lane_obj);
proxy.Invoke("Change", lane.lane_code, JSONHelper.SerializeObject(obj));//send to messageHub
}
}
private void button2_Click(object sender, EventArgs e)
{
if (proxy != null)
{
GetLane_Value();
Pf_Message_Lane_Object lane_obj = new Pf_Message_Lane_Object {
lane = this.lane, lane_code = lane.lane_code, send_time = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")
};
Pf_Message_Obj <Pf_Message_Lane_Object> obj = new Pf_Message_Obj <Pf_Message_Lane_Object>("lane", lane_obj);
string controllane_code = string.Empty;
Invoke(new MethodInvoker(() =>
{
controllane_code = text_message_lane_code.Text;
}));
proxy.Invoke("SendMessage", controllane_code, JSONHelper.SerializeObject(obj));//send to messageHub
}
}
void SetLane_Value()
{
try
{
Invoke(new MethodInvoker(() =>
{
text_lane_code.Text = lane.lane_code;
text_lane_name.Text = lane.lane_name;
text_lane_conutry_code.Text = lane.country_code;
text_lane_city_code.Text = lane.city_code;
text_lane_terminal_code.Text = lane.terminal_code;
text_lane_direction.Text = lane.direction;
text_lane_has_truck.Text = lane.has_truck == true ? "True" : "False";
text_lane_led_display.Text = lane.led_display;
text_lane_barrier.Text = lane.barrier;
text_lane_update_time.Text = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
richTextBox1.AppendText(DateTime.Now + ":" + "接收消息并赋值给控件成功" + "\r\n");
}));
if (proxy != null)
{
Pf_Message_Lane_Object lane_obj = new Pf_Message_Lane_Object {
lane = this.lane, lane_code = lane.lane_code, send_time = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")
};
//Pf_Message_Obj obj = new Pf_Message_Obj { message_type = "lane", message_content = lane_obj };
Pf_Message_Obj <Pf_Message_Lane_Object> obj = new Pf_Message_Obj <Pf_Message_Lane_Object>("lane", lane_obj);
proxy.Invoke("Change", lane.lane_code, JSONHelper.SerializeObject(obj));//send to messageHub
Invoke(new MethodInvoker(() =>
{
richTextBox1.AppendText(DateTime.Now + ":" + "推送至服务器缓存成功" + "\r\n");
}));
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "赋值给控件失败");
}
}
