private void LoadBgkTemperatureConfig(SqlConnection connection)
{
string sqlStatement = "select SensorId,Description from BgkTemperatureConfig";
SqlCommand command = new SqlCommand(sqlStatement, connection);
using (SqlDataReader reader = command.ExecuteReader())
{
Dictionary <string, BgkTemperatureConfig> configCollection = new Dictionary <string, BgkTemperatureConfig>();
while (reader.Read())
{
string sensorId = reader.GetString(0);
object desc = reader.GetValue(1);
BgkTemperatureConfig ssv = new BgkTemperatureConfig(sensorId);
configCollection.Add(sensorId, ssv);
string[] viewItem = { sensorId, sensorId, desc.ToString() };
ListViewItem listItem = new ListViewItem(viewItem);
this.listView1.Items.Add(listItem);
}
BgkTemperatureSolve actSolver = new BgkTemperatureSolve(configCollection, 300, redis, redisDbIndex, textBoxLog, dataQueue);
solverCollection.Add(actSolver);
}
}
private void BackgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker bgWorker = sender as BackgroundWorker;
string stamp = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
string str = "";
str += stamp + " ";
if (redis.IsConnected)
{
}
else
{
str += "redis server is not connected";
//lthis.AppendLog(str);
return;
}
Dictionary <RedisKey, RedisValue> pair = new Dictionary <RedisKey, RedisValue>();
//string stamp = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
try
{
IDatabase db_raw = this.redis.GetDatabase(0);
IDatabase db_result = this.redis.GetDatabase(redisDbIndex);
//RedisKey[] keys = list.Keys.Select(key => (RedisKey)key).ToArray();
List <RedisKey> keyCollection = new List <RedisKey>();
foreach (string k in list.Keys)
{
keyCollection.Add(k);
//keyCollection.Add(k + "-005");
//keyCollection.Add(k + "-012");
}
RedisKey[] keys = keyCollection.ToArray();
RedisValue[] vals = db_raw.StringGet(keys);
Dictionary <string, DataValue> dvs = new Dictionary <string, DataValue>();
foreach (RedisValue rv in vals)
{
if (!rv.IsNull)
{
Bgk_Micro_40A_Data dv = JsonConvert.DeserializeObject <Bgk_Micro_40A_Data>((string)rv);
string key = dv.SensorId;
double temp = ResistanceToTemperature(dv.Value2);
BgkTemperatureConfig ptv = list[key];
if (ptv.Stamp != dv.TimeStamp)
{
ptv.temperature = temp;
ptv.Stamp = dv.TimeStamp;
DataValue strainDv = new DataValue();
strainDv.SensorId = ptv.SensorId;
strainDv.TimeStamp = ptv.Stamp;
strainDv.ValueType = "005";
strainDv.Value = ptv.temperature;
string tempKey = ptv.SensorId + "-005";
string result = JsonConvert.SerializeObject(strainDv);
pair[tempKey] = result;
Temperature_Data sd = new Temperature_Data();
sd.SensorId = ptv.SensorId;
sd.TimeStamp = ptv.Stamp;
sd.Temperature = ptv.temperature;
string mq_string = JsonConvert.SerializeObject(sd);
RabbitMsg msg = new RabbitMsg();
msg.RouteKey = ptv.SensorId;
msg.Body = mq_string;
dataQueue.Enqueue(msg);
str += ptv.SensorId + "\r\n";
str += " temperature: " + ptv.temperature + "\r\n";
}
}
}
if (pair.Count > 0)
{
db_result.StringSet(pair.ToArray());
pair.Clear();
}
//lthis.AppendLog(str);
}
catch (Exception ex)
{
this.AppendLog(ex.Message);
using (StreamWriter sw = new StreamWriter(@"ErrLog.txt", true))
{
sw.WriteLine(stamp + " " + ex.Message + " \r\n" + ex.StackTrace.ToString());
sw.WriteLine("---------------------------------------------------------");
sw.Close();
}
}
}