protected async override Task ExecuteAsync(CancellationToken stoppingToken)
{
DateTime lastRecord = DateTime.MinValue;
while (!stoppingToken.IsCancellationRequested)
{
//var workItem = await TaskQueue.DequeueAsync(stoppingToken);
DaegunPacket modbusWorkItem = await TaskQueue.DequeueAsync(stoppingToken);
try
{
modbusWorkItem.timestamp = DateTime.Now;
string pcs_key = $"site_{modbusWorkItem.sSiteId}_PCS";
string bsc_key = $"site_{modbusWorkItem.sSiteId}_BSC";
string ess_key = $"site_{modbusWorkItem.sSiteId}_ESSMETER";
string pv_key = $"site_{modbusWorkItem.sSiteId}_PVMETER";
HashEntry lastUpdate = new HashEntry("timestamp", DateTime.Now.ToString());
var hashPcsMap = RedisConnectionFactory.CreateHashEntries(modbusWorkItem.Pcs);
hashPcsMap.Add(lastUpdate);
var hashbmsMap = RedisConnectionFactory.CreateHashEntries(modbusWorkItem.Bsc, lastUpdate);
var hashmeter_ess_Map = RedisConnectionFactory.CreateHashEntries(modbusWorkItem.Ess, lastUpdate);
var hashmeter_pv_Map = RedisConnectionFactory.CreateHashEntries(modbusWorkItem.Pv, lastUpdate);
await _redisDb.HashSetAsync(pcs_key, hashPcsMap.ToArray(), CommandFlags.FireAndForget);
await _redisDb.HashSetAsync(bsc_key, hashbmsMap.ToArray(), CommandFlags.FireAndForget);
await _redisDb.HashSetAsync(ess_key, hashmeter_ess_Map.ToArray(), CommandFlags.FireAndForget);
await _redisDb.HashSetAsync(pv_key, hashmeter_pv_Map.ToArray(), CommandFlags.FireAndForget);
_db = _client.GetDatabase("PEIU");
cols = _db.GetCollection <DaegunPacket>("daegun_meter");
lastRecord = DateTime.Now.Add(_mqttConfig.RecordInterval);
await cols.InsertOneAsync(modbusWorkItem);
_logger.LogInformation("Recorded packet from daegun");
//Console.WriteLine($"SAVE DB");
// if(workItem != null)
// await workItem(stoppingToken);
//if (modbusWorkItem != null)
// await modbusWorkItem.RunAsync(stoppingToken);
}
catch (Exception ex)
{
_logger.LogError(ex,
$"Error occurred executing {nameof(modbusWorkItem)}.");
}
}
_logger.LogInformation("Queued Hosted Service is stopping.");
}