public ExpanderMonitorForm(RemoteExpanderMonitor expmon = null)
{
InitializeComponent();
buttons = new Button[] { button1, button2, button3, button4, button5, button6, button7, button8, button9, button10, button11, button12, button13, button14, button32, button30,
button28, button27, button26, button25, button24, button23, button22, button21, button20, button19, button18, button17, button16, button15, button34, button33 };
this.expmon = expmon;
if (expmon == null)
{
button29.Enabled = false;
exp_sub = new ExpanderState();
floor_tracker = new FloorStateTracker[] { new FloorStateTracker(1), new FloorStateTracker(2) };
floor_tracker[0].freshstateevent += a =>
{
exp_sub.Expander0State[a.floor_number - 1] = a.state;
expmon_FreshStateAvailable(null, null);
};
floor_tracker[1].freshstateevent += a =>
{
exp_sub.Expander1State[a.floor_number - 1] = a.state;
expmon_FreshStateAvailable(null, null);
};
}
}
static void Main(string[] args)
{
Task.Run(async() =>
{
DeviceServerTracker.Start();
while (DeviceServerTracker.DeviceServerHostInfo == null)
{
await Task.Delay(100);
}
//var client = new uPLibrary.Networking.M2Mqtt.MqttClient("127.0.0.1");
//client.Connect(Guid.NewGuid().ToString(), "USER", "PASS");
// Create a new MQTT client.
var factory = new MqttFactory();
var mqttClient = factory.CreateMqttClient();
var options = new MqttClientOptionsBuilder()
.WithTcpServer("192.168.0.31")
.WithTls()
.Build();
//handle disconnection
mqttClient.UseDisconnectedHandler(async e =>
{
Console.WriteLine("### DISCONNECTED FROM SERVER ###");
await Task.Delay(TimeSpan.FromSeconds(5));
try
{
await mqttClient.ConnectAsync(options, CancellationToken.None); // Since 3.0.5 with CancellationToken
}
catch
{
Console.WriteLine("### RECONNECTING FAILED ###");
}
});
//connect to expander
rem = new RemoteExpanderMonitor(8230500780121598431);
write_timer.AutoReset = false;
write_timer.Elapsed += (a, b) =>
{
write_timer.Stop();
Task.Run(() =>
{
lock (exp_mod_lock)
{
rem.WriteExpanders(exp_0_mask, exp_1_mask, exp_0_values, exp_1_values);
Parallel.For(0, 16, i =>
{
exp_0_mask[i] = false;
exp_1_mask[i] = false;
exp_0_values[i] = false;
exp_1_values[i] = false;
});
}
});
};
rem.freshstateevent += (a, b) =>
{
Task.Run(async() =>
{
try
{
MqttApplicationMessage message;
//floor states
//Console.WriteLine("Publishing Message");
for (int car_val = 1; car_val < 3; car_val++)
{
for (int floor_val = 1; floor_val < 15; floor_val++)
{
message = new MqttApplicationMessageBuilder()
.WithTopic("access_control/elevator/car_" + car_val + "/floor_" + floor_val + "/get")
.WithPayload(new byte[] { (car_val == 1 ? b.ExpanderState.Expander0State[floor_val - 1] : b.ExpanderState.Expander1State[floor_val - 1]) ? (byte)'1' : (byte)'0' })
.WithExactlyOnceQoS()
.WithRetainFlag()
.Build();
await mqttClient.PublishAsync(message);
}
}
Queue <mqtt_container> mqtt_tx = new Queue <mqtt_container>();
//expander 0 temp
mqtt_tx.Enqueue(new mqtt_container
{
c_topic = "access_control/elevator/expander/operational_status/expander_0_temperature/get",
c_payload = Encoding.ASCII.GetBytes(b.ExpanderState.Board0Temperature + "")
});
//expander 1 temp
mqtt_tx.Enqueue(new mqtt_container
{
c_topic = "access_control/elevator/expander/operational_status/expander_1_temperature/get",
c_payload = Encoding.ASCII.GetBytes(b.ExpanderState.Board1Temperature + "")
});
//fan temp
mqtt_tx.Enqueue(new mqtt_container
{
c_topic = "access_control/elevator/expander/operational_status/fan_temperature/get",
c_payload = Encoding.ASCII.GetBytes(b.ExpanderState.FanTemperature + "")
});
//fan speed
mqtt_tx.Enqueue(new mqtt_container
{
c_topic = "access_control/elevator/expander/operational_status/fan_speed/get",
c_payload = Encoding.ASCII.GetBytes(b.ExpanderState.FanSpeed + "")
});
//bus power
mqtt_tx.Enqueue(new mqtt_container
{
c_topic = "access_control/elevator/expander/operational_status/bus_power/get",
c_payload = Encoding.ASCII.GetBytes(b.ExpanderState.BusPower + "")
});
//bus voltage
mqtt_tx.Enqueue(new mqtt_container
{
c_topic = "access_control/elevator/expander/operational_status/bus_voltage/get",
c_payload = Encoding.ASCII.GetBytes(b.ExpanderState.BusVoltage + "")
});
//uptime
mqtt_tx.Enqueue(new mqtt_container
{
c_topic = "access_control/elevator/expander/operational_status/uptime/get",
c_payload = Encoding.ASCII.GetBytes(b.ExpanderState.Uptime + "")
});
//expander state timestamp
mqtt_tx.Enqueue(new mqtt_container
{
c_topic = "access_control/elevator/expander/operational_status/last_state_timestamp/get",
c_payload = Encoding.ASCII.GetBytes(b.ExpanderState.Timestamp.ToString())
});
foreach (mqtt_container c in mqtt_tx)
{
message = new MqttApplicationMessageBuilder()
.WithTopic(c.c_topic)
.WithPayload(c.c_payload)
.WithExactlyOnceQoS()
.WithRetainFlag()
.Build();
await mqttClient.PublishAsync(message);
}
}
catch (Exception ex)
{
logger.AppendLog("MessageServer - An error occured while publishing status message.");
logger.AppendLog(ex.Message);
}
});
};
List <string> topics = new List <string>();
for (int car_val = 1; car_val < 3; car_val++)
{
for (int floor_val = 1; floor_val < 15; floor_val++)
{
topics.Add("access_control/elevator/car_" + car_val + "/floor_" + floor_val + "/set");
}
}
//subscribe to topics
mqttClient.UseConnectedHandler(async e =>
{
foreach (var topic in topics)
{
await mqttClient.SubscribeAsync(new TopicFilterBuilder().WithTopic(topic).Build());
}
});
//received message handler
mqttClient.UseApplicationMessageReceivedHandler(e =>
{
Task.Run(() =>
{
if (topics.Contains(e.ApplicationMessage.Topic))
{
var substrs = e.ApplicationMessage.Topic.Split('/');
int car_val = Convert.ToInt32(substrs[2].Split('_')[1]) - 1;
int floor_val = Convert.ToInt32(substrs[3].Split('_')[1]) - 1;
RelaySet(e.ApplicationMessage.Payload[0] == '1', car_val, floor_val);
}
});
/*
* Console.WriteLine("### RECEIVED APPLICATION MESSAGE ###");
* Console.WriteLine($"+ Topic = {e.ApplicationMessage.Topic}");
* Console.WriteLine($"+ Payload = {Encoding.UTF8.GetString(e.ApplicationMessage.Payload)}");
* Console.WriteLine($"+ QoS = {e.ApplicationMessage.QualityOfServiceLevel}");
* Console.WriteLine($"+ Retain = {e.ApplicationMessage.Retain}");
* Console.WriteLine();
*/
});
await mqttClient.ConnectAsync(options, CancellationToken.None);
Console.WriteLine("Starting Remote Monitor");
rem.Start();
Console.WriteLine("Remote Monitor Started");
});
Thread.Sleep(-1);
}