private void SetError(Exception e, string errorMessage)
{
// Wait until making a new request, retrying or disposing is in progress
lock (_syncObject)
{
try
{
Logger.Debug(errorMessage + Environment.NewLine + e + Environment.NewLine + "Closing socket due to error.");
CloseSocket();
// no specific asyncResult, notify all pending requests about the error
foreach (ulong key in _asyncResults.GetKeys())
{
TcpKsiServiceAsyncResult asyncResult = _asyncResults.GetValue(key);
// If an error already exists then do not overwrite.
if (asyncResult.Error != null)
{
continue;
}
asyncResult.Error = new KsiServiceProtocolException(errorMessage, e);
asyncResult.SetComplete();
}
Logger.Debug("Clearing asyncResults.");
_asyncResults.Clear();
}
catch (Exception ex)
{
Logger.Debug("SetError failed.", ex);
throw;
}
}
}
private void SetError(TcpKsiServiceAsyncResult asyncResult, Exception e, string errorMessage)
{
try
{
// If an error already exists then do not overwrite.
if (asyncResult.Error != null)
{
return;
}
asyncResult.Error = new KsiServiceProtocolException(errorMessage, e);
asyncResult.SetComplete();
_asyncResults.Remove(asyncResult);
}
catch (Exception ex)
{
Logger.Debug("SetError with asyncResult failed.", ex);
throw;
}
}
private void EndBeginRequestCallback(object state, bool timedOut)
{
try
{
TcpKsiServiceAsyncResult asyncResult = (TcpKsiServiceAsyncResult)state;
_asyncResults.Remove(asyncResult);
if (timedOut)
{
asyncResult.Error = new KsiServiceProtocolException("Request timed out.");
}
asyncResult.SetComplete();
}
catch (Exception ex)
{
Logger.Debug("EndBeginRequestCallback failed.", ex);
throw;
}
}
