private void Logger_LogStop(object sender, LogStopEventArgs args)
{
this.filter.LogStop();
if (this.logStop != null)
{
this.logStop(this, args);
}
}
private void EndMultipleReadCallback(IAsyncResult asyncResult)
{
byte[] rawValues;
Exception exception = null;
InternalLogProfile oldProfile = (InternalLogProfile)asyncResult.AsyncState;
try
{
rawValues = this.ecu.EndMultipleRead(asyncResult);
oldProfile.StoreSsmValues(rawValues);
if (this.LogEntry != null)
{
this.LogEntry(this, oldProfile.LogEventArgs);
}
if (this.state == LoggerState.Logging)
{
InternalLogProfile newProfile = this.internalProfile;
if (newProfile != oldProfile)
{
if (this.LogStop != null)
{
LogStopEventArgs stopArgs = new LogStopEventArgs(oldProfile.LogEventArgs.UserData);
this.LogStop(this, stopArgs);
}
if (this.LogStart != null)
{
this.LogStart(this, newProfile.LogEventArgs);
}
}
if (this.queryAddress != 0)
{
// Read a single value from the ECU before resuming logging.
int address = this.queryAddress;
this.queryAddress = 0;
this.ecu.BeginBlockRead(address, 4, QueryCallback, newProfile);
}
else
{
// Continue logging rows as usual.
this.ecu.BeginMultipleRead(newProfile.Addresses, EndMultipleReadCallback, newProfile);
}
}
else
{
this.SetState(LoggerState.Stopped, "EndMultipleReadCallback", delegate
{
if (this.stopLoggingAsyncResult != null)
{
this.stopLoggingAsyncResult.Completed();
this.stopLoggingAsyncResult = null;
}
});
if (this.LogStop != null)
{
LogStopEventArgs stopArgs = new LogStopEventArgs(oldProfile.LogEventArgs.UserData);
this.LogStop(this, stopArgs);
}
}
}
catch (UnauthorizedAccessException ex)
{
exception = ex;
}
catch (IOException ex)
{
exception = ex;
}
if (exception != null)
{
Trace.WriteLine("SsmBasicLogger.EndMultipleReadCallback: Exception thrown from consumer's log event handler");
LogErrorEventArgs args = new LogErrorEventArgs(exception);
if (this.LogError != null)
{
this.LogError(this, args);
}
this.SetState(LoggerState.Stopped, "EndMultipleReadCallback, exception thrown");
if (this.LogStop != null)
{
LogStopEventArgs stopArgs = new LogStopEventArgs(oldProfile.LogEventArgs.UserData);
this.LogStop(this, stopArgs);
}
if (this.stopLoggingAsyncResult != null)
{
this.stopLoggingAsyncResult.Completed();
this.stopLoggingAsyncResult = null;
}
}
}
