//check msg
public static CommonRet getJsonObj(string msg)
{
CommonRet o = new CommonRet();
try
{
o = UmsJson.Deserialize<CommonRet>(msg);
}
catch (Exception e)
{
DebugTool.Log(e.Message);
}
if (o == null)
{
DebugTool.Log("invaild return");
}
return o;
}
private void GetResponseCallback(IAsyncResult asynchronousResult)
{
HttpWebRequest request = (HttpWebRequest)asynchronousResult.AsyncState;
HttpWebResponse response = null;
try
{
response = (HttpWebResponse)request.EndGetResponse(asynchronousResult);
}
catch (Exception e)
{
DebugTool.Log(e.InnerException.Message);
}
if (response == null)
{
CommonRet errorRet = new CommonRet();
errorRet.flag = "-100";
errorRet.msg = "server is not founded.";
ret = UmsJson.Serialize(errorRet);
DebugTool.Log(ret);
stateChanged(type, ret, obj);
return;
}
Stream streamResponse = response.GetResponseStream();
StreamReader streamRead = new StreamReader(streamResponse);
string responseString = streamRead.ReadToEnd();
// Close the stream object
streamResponse.Close();
streamRead.Close();
ret = responseString;
stateChanged(type, ret, obj);
}