/// <summary>
/// End TCP request
/// </summary>
/// <param name="ar">TCP KSI service async result</param>
/// <returns></returns>
protected byte[] EndRequest(IAsyncResult ar)
{
TcpKsiServiceAsyncResult asyncResult = ar as TcpKsiServiceAsyncResult;
if (asyncResult == null)
{
throw new KsiServiceProtocolException("Invalid IAsyncResult.");
}
try
{
if (_isDisposed)
{
throw new KsiServiceProtocolException("TCP KSI service protocol is disposed.");
}
if (asyncResult.IsDisposed)
{
throw new KsiServiceProtocolException("Provided async result is already disposed. Possibly using the same async result twice when ending request.");
}
if (!asyncResult.IsCompleted)
{
if (!asyncResult.AsyncWaitHandle.WaitOne(_requestTimeOut))
{
Logger.Debug("Request timed out. Waiting asyncResult.AsyncWaitHandle in EndRequest timed out.");
throw new KsiServiceProtocolException("Request timed out.");
}
}
if (asyncResult.HasError)
{
Logger.Warn("{0} (request id: {1}){2}{3}", asyncResult.Error.Message, asyncResult.RequestId, Environment.NewLine, asyncResult.Error);
throw asyncResult.Error;
}
Logger.Debug("TCP service protocol returning {0} bytes (request id: {1}).", asyncResult.ResultStream.Length, asyncResult.RequestId);
return(asyncResult.ResultStream.ToArray());
}
finally
{
asyncResult.Dispose();
}
}
