private void OnBeginRequestStream(IAsyncResult res)
{
try
{
HttpWebRequest hwr = (HttpWebRequest)res.AsyncState;
using(Stream sr = hwr.EndGetRequestStream(res))
{
using(StreamWriter sw = new StreamWriter(sr))
{
sw.Write(RestData ?? string.Empty);
sw.Flush();
sw.Close();
}
}
hwr.BeginGetResponse(OnBeginGetResponse, hwr);
}
catch(WebException e)
{
RestResult ret = new RestResult();
ret.IsSuccess = false;
var response = ((HttpWebResponse)e.Response);
string.Format("Status Code : {0}\nStatus Description : {1}", response.StatusCode, response.StatusDescription);
try
{
using(var stream = response.GetResponseStream())
{
using(var reader = new StreamReader(stream))
{
ret.Result = string.Format("{0}\nError: {1}", ret.Result, reader.ReadToEnd());
}
}
}
catch(WebException ex)
{
}
var shadow = OnRestCallCompleted;
if(shadow != null)
{
shadow(ret);
}
}
}
public void SendRestRequest()
{
HttpWebRequest hwr = (HttpWebRequest)WebRequest.Create(new Uri(Url));
hwr.ContentType = Method == HTTPPOSTMETHOD ? "application/json" : "application/x-www-form-urlencoded";
hwr.Method = Method;
try
{
hwr.BeginGetRequestStream(OnBeginRequestStream, hwr);
}
catch
{
RestResult ret = new RestResult();
ret.IsSuccess = false;
ret.Result = "Could not initiate and send rest request";
var shadow = OnRestCallCompleted;
if(shadow != null)
{
shadow(ret);
}
}
}
private void OnBeginGetResponse(IAsyncResult res)
{
RestResult ret = new RestResult();
try
{
HttpWebRequest hwr = (HttpWebRequest)res.AsyncState;
WebResponse wr = hwr.EndGetResponse(res);
if(wr == null)
{
throw new WebException("null", null, WebExceptionStatus.UnknownError, wr);
}
using(StreamReader strmrdr = new StreamReader(wr.GetResponseStream()))
{
ret.Result = strmrdr.ReadToEnd();
strmrdr.Close();
//hwr.Close();
}
ret.IsSuccess = true;
}
catch(WebException e)
{
var response = ((HttpWebResponse)e.Response);
ret.IsSuccess = false;
ret.Result = string.Format("Status Code : {0}\n\nStatus Description : {1}", response.StatusCode, response.StatusDescription);
try
{
using(var stream = response.GetResponseStream())
{
using(var reader = new StreamReader(stream))
{
ret.Result = string.Format("{0}\nError: {1}", ret.Result, reader.ReadToEnd());
}
}
}
catch
{
}
}
var shadow = OnRestCallCompleted;
if(shadow != null)
{
shadow(ret);
}
}
