public void Write(IpcEvent ipcEvent)
{
logger.Warn("NullIpcEventWriter: No operation for Write");
}
void iEventWriter.Write(IpcEvent ipcEvent)
{
throw new NotImplementedException();
}
/// <summary>
/// Writes an event by enqueueing in MmfWriter.
/// </summary>
/// <param name="ipcEvent">IpcEvent message to write</param>
public void Write(IpcEvent ipcEvent)
{
try
{
//attempt lock
bool tryLock = lockSection.WaitOne(60000);
if (!tryLock) throw new TimeoutException("[IpcEventWriter " + _ipcType + "] Could not obtain lock while writing event");
try
{
if (!started)
throw new Exception("[IpcEventWriter " + _ipcType + "] Cannot write event " + ipcEvent.SerialID + ": IpcEventWriter is not started.");
//get next serial ID
id = Niawa.Utilities.IdGeneratorUtils.IncrementSerialId(id);
ipcEvent.SerialID = id.ToString();
//create MMF message
Niawa.IpcController.NiawaMmfContainer msg = new Niawa.IpcController.NiawaMmfContainer(System.DateTime.Now, _ipcType, ipcEvent.ToJson()); //, ipcEvent.EventID.ToString());
logger.Debug("[IpcEventWriter " + _ipcType + "] Writing IPC Event " + ipcEvent.SerialID + "");
//write MMF message
mmfWriter.WriteData(msg);
}
finally
{
//release lock
lockSection.Release();
}
}
catch (Exception ex)
{
logger.Error("[IpcEventWriter " + _ipcType + "] Caught exception during IpcEventWriter Write [" + ipcEvent.SerialID + "]: " + ex.Message, ex);
if (_ignoreIpcExceptions)
{ }
else
throw ex;
}
}
