public ChannelService(IServiceProvider serviceProvider)
{
//_serviceProvider = serviceProvider ?? throw new ArgumentNullException(nameof(serviceProvider));
_cancellationSource = new CancellationTokenSource();
_appConfig = serviceProvider.GetRequiredService <IAppSettingsConfig>();
_logger = serviceProvider.GetRequiredService <ILogger>();
_database = serviceProvider.GetRequiredService <IDatabase>();
_dataAdapter = serviceProvider.GetRequiredService <IChannelDataAdapter>();
_scanner = serviceProvider.GetRequiredService <IMessageScanner>();
_receiver = serviceProvider.GetRequiredService <IMessageReceiver>();
_channelStatus = serviceProvider.GetRequiredService <ChannelStatus>();
//_publisher = new MessagePublisher(this);
_scanner.NewMessages += Scanner_NewMessages;
_channelStatus.PropertyChanged += ChannelStatus_Changed;
_mainChannelSettings = _appConfig.MainChannelSettings();
_channelSettings = _appConfig.ChannelSettings();
_databaseSettings = _appConfig.DatabaseSettings();
_messageSettings = _appConfig.MessageSettings();
//_serviceSettings = _appConfig.ServiceSettings();
this.ProcessId = Process.GetCurrentProcess().Id;
this.VirtAddress = _mainChannelSettings.VirtAddress;
}
private int?CallReceiveMessageSP(Message msg)
{
int?resLink = null;
DatabaseSettings databaseSettings = _appConfig.DatabaseSettings();
if (databaseSettings.ReceiveMessageSPEnabled)
{
string receiveMessageSP = databaseSettings.ReceiveMessageSP;
if (String.IsNullOrWhiteSpace(receiveMessageSP))
{
throw new ConfigSettingsException("Не задано имя хранимой процедуры приема сообщений.", "DATABASE.RECEIVE_SP");
}
_logger.LogTrace(String.Format("Вызов хранимой процедуры \"{0}\" для сообщения {1}.", receiveMessageSP, msg));
resLink = _dataAdapter.CallReceiveMessageSP(receiveMessageSP, msg, databaseSettings.ReceiveMessageSPUseOutputParam);
}
return(resLink);
}