internal IpcClientException(ExceptionFromXmlLight h, Exception inner) :
base(h.Message, inner)
{
_h = h;
Source = h.Source;
}
/// <summary>
/// Sends a string to the server, gets the response string back.
/// Works synchronously, so better call it from within a background
/// thread to keep the UI responsive.
/// </summary>
public string Send(string request)
{
using (var wc = new MyWebClient())
{
wc.Encoding = Encoding.UTF8;
try
{
return(wc.UploadString(url, @"POST", request ?? string.Empty));
}
catch (WebException x)
{
// Try to give user more details (which might have been
// marshalled from the server).
if (x.Status == WebExceptionStatus.ProtocolError)
{
var response = x.Response as HttpWebResponse;
if (response != null && response.StatusCode == HttpStatusCode.InternalServerError)
{
using (var stream = response.GetResponseStream())
{
if (stream != null)
{
using (var reader = new StreamReader(stream, Encoding.UTF8))
{
var resp = reader.ReadToEnd();
if (ExceptionFromXmlLight.IsSerializedException(resp))
{
throw new IpcClientException(new ExceptionFromXmlLight(resp), x);
}
}
}
}
}
}
throw;
}
}
}
