private void addCompletedTransaction(HttpProgressInfo info)
{
var ve = new VisualiserEntry();
ve.Url = info.Url.ToString();
ve.Method = info.Method;
ve.Ordinal = (requestCount++).ToString();
ve.State = "C";
var sb = new StringBuilder();
sb.AppendFormat("Start: {0:HH:mm:ss.ffff}", info.RequestStarted).AppendLine();
sb.AppendFormat(" End: {0:HH:mm:ss.ffff}", info.ResponseCompleted).AppendLine();
sb.AppendLine();
sb.AppendFormat("{0} {1}", info.Method, info.Url).AppendLine();
foreach (var i in info.RequestHeaders.AllKeys)
{
foreach (var j in info.RequestHeaders.GetValues(i))
{
sb.AppendFormat("{0}:{1}", i, j).AppendLine();
}
}
sb.AppendLine();
sb.Append(info.RequestBody != null ? info.RequestBody.ToString(Newtonsoft.Json.Formatting.Indented) : "").AppendLine();
sb.Append("---------------------------------------").AppendLine();
sb.AppendFormat("{0} {1}", (int)info.ResponseStatus, info.ResponseStatusDescription).AppendLine();
foreach (var i in info.ResponseHeaders.AllKeys)
{
foreach (var j in info.ResponseHeaders.GetValues(i))
{
sb.AppendFormat("{0}:{1}", i, j).AppendLine();
}
}
sb.AppendLine();
sb.Append(info.ResponseBody != null ? info.ResponseBody.ToString(Newtonsoft.Json.Formatting.Indented) : "").AppendLine();
ve.Body = sb.ToString();
var lr = new ListViewItem(new string[] { ve.Ordinal, ve.Method, ve.State, ve.Url });
lr.Tag = ve;
lvSummary.Items.Add(lr);
}
private void Client_RequestProgress(object sender, HttpProgressInfo info)
{
if(info.State == HttpTransactionState.Complete)
{
BeginInvoke(new handleProgressInfo(addCompletedTransaction), info);
}
}
public async Task<HttpProgressInfo> ExecuteRequestAsync(string url, Dictionary<string,string> headers = null, string method = "GET", JToken body = null)
{
var pi = new HttpProgressInfo();
pi.Url = new Uri(url);
pi.Method = method;
pi.RequestHeaders = new WebHeaderCollection();
var req = WebRequest.CreateHttp(url);
req.Method = method;
if (headers != null)
{
foreach (var i in headers)
{
req.Headers.Add(i.Key, i.Value);
pi.RequestHeaders.Add(i.Key, i.Value);
}
}
pi.RequestBody = body == null ? null : body.DeepClone();
pi.RequestStarted = DateTime.UtcNow;
pi.State = HttpTransactionState.Started;
OnProgress(pi);
if (body != null)
{
using (var rs = await req.GetRequestStreamAsync())
using (var sw = new System.IO.StreamWriter(rs))
{
await sw.WriteAsync(body.ToString(Formatting.None));
}
}
pi.RequestCompleted = DateTime.UtcNow;
pi.State = HttpTransactionState.RequestSent;
OnProgress(pi);
var res = (HttpWebResponse)await req.GetResponseAsync();
pi.State = HttpTransactionState.HeadersReceived;
pi.ResponseStarted = DateTime.UtcNow;
pi.ResponseStatus = res.StatusCode;
pi.ResponseStatusDescription = res.StatusDescription;
pi.ResponseHeaders = res.Headers;
OnProgress(pi);
using (var rs = res.GetResponseStream())
using (var sr = new System.IO.StreamReader(rs, Encoding.UTF8))
{
var dataText = await sr.ReadToEndAsync();
pi.State = HttpTransactionState.Complete;
pi.ResponseCompleted = DateTime.UtcNow;
if (!string.IsNullOrWhiteSpace(dataText))
{
var tok = JToken.Parse(dataText);
pi.ResponseBody = tok;
}
}
OnProgress(pi);
return pi;
}
private void OnProgress(HttpProgressInfo pi)
{
var handler = RequestProgress;
if(handler != null)
{
handler(this, pi);
}
}