public string BlockingCall()
{
HttpWebRequest request = CreateRequest();
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
return(response.GetContent());
}
private async Task ReceivedRequestEliteServerState(ConnectorMessage.RequestEliteServerState message)
{
HttpWebRequest req = WebRequest.CreateHttp($"{BASE_URL}api-status-v1/elite-server");
HttpWebResponse resp = (await req.GetResponseAsync()) as HttpWebResponse;
string data = resp.GetContent();
var dataEs = JsonConvert.DeserializeObject <Responses.EliteServerReq>(data);
this.uiMessenger.Tell(new UiMessengerMessage.Publish(new EliteServerState(dataEs.LastUpdate, dataEs.Message)));
}
public string AsyncCallWithWait()
{
Task <WebResponse> serviceCallTask = CallService();
// serviceCallTask.Wait(); // no need to use .Wait() because .Result blocks by itself
HttpWebResponse response = (HttpWebResponse)serviceCallTask.Result;
return(response.GetContent());
}
private async Task ReceivedRequestSystemData(ConnectorMessage.RequestSystemData message)
{
try
{
HttpWebRequest reqInfo = WebRequest.CreateHttp($"{BASE_URL}api-v1/system?systemName={message.SystemName}&showId=1&showCoordinates=1&showPermit=1&showInformation=0&showPrimaryStar=1");
reqInfo.Timeout = 5000;
HttpWebResponse respInfo = (await reqInfo.GetResponseAsync()) as HttpWebResponse;
string dataInfo = respInfo.GetContent();
if ((String.IsNullOrWhiteSpace(dataInfo)) || (dataInfo == "[]") || (respInfo.StatusCode == HttpStatusCode.NotFound))
{
this.uiMessenger.Tell(new UiMessengerMessage.Publish(new NoSystemData(message.SystemName)));
return;
}
Responses.SystemReq objInfo;
try
{
objInfo = JsonConvert.DeserializeObject <Responses.SystemReq>(dataInfo);
}
catch (Exception ex)
{
log.Error($"Failed to deserialize EDSM systemdata for {message.SystemName} ({dataInfo.Length} chars): {ex.Message}");
throw;
}
HttpWebRequest reqBodies = WebRequest.CreateHttp($"{BASE_URL}api-system-v1/bodies?systemName={message.SystemName}");
reqBodies.Timeout = 5000;
HttpWebResponse respBodies = (await reqBodies.GetResponseAsync()) as HttpWebResponse;
string dataBodies = respBodies.GetContent();
Responses.BodiesReq objBodies;
try
{
objBodies = JsonConvert.DeserializeObject <Responses.BodiesReq>(dataBodies);
}
catch (Exception ex)
{
log.Error($"Failed to deserialize EDSM bodiesdata for {message.SystemName} ({dataBodies.Length} chars): {ex.Message}");
throw;
}
List <BodyData> bodies = new List <BodyData>();
foreach (var b in objBodies.Bodies)
{
bodies.Add(new BodyData(b.Id64, b.Name, b.BodyId, b.Discovery?.Commander, b.TerraformingState));
}
SystemData systemData = new SystemData(objInfo.Name, bodies.ToImmutableArray());
this.uiMessenger.Tell(new UiMessengerMessage.Publish(systemData));
}
catch (WebException ex) when(ex.Status == WebExceptionStatus.Timeout)
{
log.Warning($"Timeout while getting system data for {message.SystemName}");
}
catch (Exception ex)
{
log.Error(ex, $"Failed to get EDSM data for {message.SystemName}");
}
}
public string AsyncCallWithWait()
{
HttpWebRequest request = CreateRequest();
IAsyncResult asyncResult = request.BeginGetResponse(null, null);
asyncResult.AsyncWaitHandle.WaitOne();
HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(asyncResult);
return(response.GetContent());
}
private static void OnReceive(HttpWebRequest req, object state, HttpWebResponse res)
{
OnDataReceived(res.GetContent());
if (_Timeout == null)
{
return;
}
_Timeout.Stop();
_Timeout = null;
}
public void ASyncCallWithCallback(Action <string> handler)
{
HttpWebRequest request = CreateRequest();
request.BeginGetResponse(asyncResult =>
{
HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(asyncResult);
string result = response.GetContent();
handler(result);
}, null);
}
private static void EndVerification(HttpWebRequest webReq, string state, HttpWebResponse webRes)
{
var content = webRes.GetContent();
if (Insensitive.Contains(content, "VERIFIED"))
{
using (var queries = new WebAPIQueries(state))
{
ProcessTransaction(queries);
}
RefreshAdminUI();
}
}
public static HashSet <string> GetSitemap(this HttpWebResponse response)
{
var content = response.GetContent();
var sitemap = XDocument.Parse(content);
var namespaces = new XmlNamespaceManager(new NameTable());
namespaces.AddNamespace("n", "http://www.sitemaps.org/schemas/sitemap/0.9");
return(sitemap.Root.XPathSelectElements("//n:loc", namespaces)
.Select(x => new Uri(x.Value).AbsolutePath)
.ToHashSet());
}
private async Task <string> GetResponseAsync(HttpWebRequest request, string requestUrl, bool throwOnHttpErrorCode)
{
string content;
HttpWebResponse response = null;
try
{
if (throwOnHttpErrorCode)
{
response = (HttpWebResponse)(await request.GetResponseAsync());
}
else
{
try
{
response = (HttpWebResponse)(await request.GetResponseAsync());
}
catch (WebException ex)
{
response = (HttpWebResponse)ex.Response;
}
}
if (UseCookies)
{
request.FixCookies(response);
if (Cookies == null)
{
Cookies = response.Cookies;
}
else
{
Cookies.Add(response.Cookies);
}
}
content = response.GetContent();
}
finally
{
if (response != null)
{
response.Close();
}
}
return(content);
}
private static void EndVerification(HttpWebRequest webReq, string state, HttpWebResponse webRes)
{
var content = webRes.GetContent();
File.AppendAllLines("IPN.log", new[] { "\n\nREQUEST:\n", state, "\n\nRESPONSE:\n", content });
if (Insensitive.Contains(content, "VERIFIED"))
{
using (var queries = new WebAPIQueries(state))
{
ProcessTransaction(queries);
}
RefreshAdminUI();
}
}
public Task <string> ASyncCallWithContinuation()
{
Task <WebResponse> serviceCallTask = CallService();
var resultSource = new TaskCompletionSource <string>();
serviceCallTask.ContinueWith(previousTask =>
{
HttpWebResponse response = (HttpWebResponse)previousTask.Result;
string result = response.GetContent();
resultSource.SetResult(result);
});
return(resultSource.Task);
}
