protected internal void OnTimeout(object state)
{
if (!TimeoutEnabled)
{
return;
}
if (!_isCompleted && Monitor.TryEnter(Lock))
{
if (!_isCompleted)
{
_isCompleted = true;
StopTimer();
try
{
Request.Abort();
}
catch
{
}
}
Monitor.Exit(Lock);
}
}
/// <summary>
///
/// </summary>
public void Abort()
{
Aborting = true;
Request.Abort();
Thread.Sleep(1);
Aborting = false;
}
/// <summary>
/// 取消 HTTP 请求。
/// </summary>
public HttpRequest Canel()
{
Request.Abort();
State = HttpRequestState.Cancelled;
TransferProgressChanged?.Invoke(this, null);
return(this);
}
// public members
public void Abort()
{
if (Request != null)
{
Request.Abort();
}
}
/// <summary>
/// A login threadból (stoplogint=false) hívja Invoke-kal
/// </summary>
/// <param name="stoplogint"></param>
public void ResetAfterLogin(bool stoplogint)
{
var a = new Action(delegate //2015.04.03.
{
button1.Enabled = false;
Request.Abort();
if (stoplogint) //2014.09.01.
{
LThread.Abort(); //2014.09.01.
}
button1.Text = Language.Translate(Language.StringID.Login);
button1.Enabled = true;
linkLabel1.Enabled = true;
textBox1.Enabled = true; //2014.09.01.
textBox2.Enabled = true; //2014.09.01.
textBox1.ReadOnly = false; //2015.04.08.
textBox2.ReadOnly = false; //2015.04.08.
});
if (stoplogint) //2015.04.03.
{
a();
}
else
{
this.Invoke(a);
}
}
/// <summary>
/// 重新构造相同的 HTTP 请求，用于重复当前请求。
/// </summary>
public HttpRequest RebuildRequest()
{
if (State == HttpRequestState.Connecting || State == HttpRequestState.Progressing)
{
throw new InvalidOperationException("不能对传输中的请求进行修改。");
}
var oldRequest = Request;
Request = WebRequest.CreateHttp(oldRequest.RequestUri);
Request?.Abort();
ResultStream?.Dispose();
Request.Accept = oldRequest.Accept;
Request.AllowReadStreamBuffering = oldRequest.AllowReadStreamBuffering;
Request.ContentType = oldRequest.ContentType;
Request.ContinueTimeout = oldRequest.ContinueTimeout;
Request.CookieContainer = oldRequest.CookieContainer;
Request.Credentials = oldRequest.Credentials;
Request.Headers = oldRequest.Headers;
Request.Method = oldRequest.Method;
Request.Proxy = oldRequest.Proxy;
Request.UseDefaultCredentials = oldRequest.UseDefaultCredentials;
State = HttpRequestState.NothingSpecial;
return(this);
}
private HttpWebResponse GetResponse()
{
if (Response == null)
{
HttpWebResponse webResponse = null;
try
{
EnsureParametersSetBeforeCall();
byte[] data = PostData;
if (data != null)
{
Stream requestStream = null;
Request.ContentLength = data.Length;
try
{
requestStream = WebClientService.GetRequestStreamWithTimeout(Request, Timeout);
}
catch (Exception e)
{
Request.Abort();
throw new WebClientException("Unable to get response from server", e);
}
try
{
WebClientService.ExecSyncWithTimeout
(
(callback, state) => requestStream.BeginWrite(data, 0, data.Length, callback, state),
requestStream.EndWrite,
Timeout
);
}
catch (Exception e)
{
Request.Abort();
throw new WebClientException("Unable to send data to server", e);
}
requestStream.Close();
}
webResponse = WebClientService.GetResponseWithTimeout(Request, Timeout);
}
catch (Exception e)
{
Request.Abort();
throw new WebClientException("Unable to get response from server", e);
}
if (!IsAcceptedStatusCode(webResponse.StatusCode))
{
throw new WebClientException(string.Format("The server did not respond with accepted status code, but with [{0}]", webResponse.StatusCode));
}
Response = webResponse;
}
return(Response);
}
/// <summary>
/// 释放该次网络请求的资源，在该操作后内部的<see cref="ResultStream" />与<see cref="Response" />不再有效，但不会释放<see cref="SetResultStream" />
/// 所设置的流。
/// </summary>
public void Dispose()
{
Request?.Abort();
Response?.Dispose();
if (_customStream == null)
{
((IDisposable)ResultStream)?.Dispose();
}
}
public void LateUpdate(float dt)
{
if (mode == JumpTowardTargetAction.TargetMode.Joint)
{
float sqrMagnitude = Vector2.SqrMagnitude(caster.Position() - joint.TransformPoint(jtta.offset));
if (sqrMagnitude < Mathf.Pow(0.1f, 2) || IsFinish())
{
jumpRequest.Abort();
}
}
}
private void LoginForm_FormClosing(object sender, FormClosingEventArgs e)
{
if (LThread != null && LThread.IsAlive)
{
LThread.Abort(); //2014.03.27. - Na vajon kell-e más
Request.Abort(); //2014.03.27. - Kell... Ez
}
if (CurrentUser.UserID == 0)
{
Program.Exit();
}
}
protected virtual void Dispose(bool disposing)
{
if (!isDisposed)
{
if (disposing)
{
Request.Abort();
Response.Close();
}
}
isDisposed = true; // 标识此对象已释放
}
public void CancelRequestAttempt()
{
if (Request != null)
{
try
{
Request.Abort();
}
// ReSharper disable once EmptyGeneralCatchClause
catch
{
}
}
}
public void CancelRequestAttempt()
{
if (Request != null)
{
try
{
Request.Abort();
}
catch
{
// ignored
}
}
}
public override bool SetupRequest(CancellationToken cancellationToken)
{
ServicePointManager.SecurityProtocol = SecurityProtocol;
ServicePointManager.ServerCertificateValidationCallback = ServerCertificateValidation;
Request = _requestCallback();
Request.ProtocolVersion = ProtocolVersion;
Request.UserAgent = $"tModLoader/{ModLoader.versionTag}";
Request.KeepAlive = true;
cancellationToken.Register(() => {
Request?.Abort();
OnCancel?.Invoke(this);
});
return(true);
}
public int ResetAfterLogin(bool stoplogint)
{
button1.Enabled = false;
Request.Abort();
if (stoplogint) //2014.09.01.
{
LThread.Abort(); //2014.09.01.
}
button1.Text = Language.Translate("login");
button1.Enabled = true;
linkLabel1.Enabled = true;
textBox1.Enabled = true; //2014.09.01.
textBox2.Enabled = true; //2014.09.01.
return(0);
}
protected void Application_Error()
{
Exception unhandledException = Server.GetLastError();
HttpException httpException = unhandledException as HttpException;
if (httpException == null)
{
Exception innerException = unhandledException.InnerException;
httpException = innerException as HttpException;
}
// We don't care about operation canceled: http://stackoverflow.com/questions/22157596/asp-net-web-api-operationcanceledexception-when-browser-cancels-the-request
var cancelledException = unhandledException as OperationCanceledException;
if (cancelledException != null)
{
var token = cancelledException.CancellationToken;
if (token.IsCancellationRequested)
{
Server.ClearError();
Request.Abort();
return;
}
}
if (httpException != null)
{
int httpCode = httpException.GetHttpCode();
switch (httpCode)
{
default:
Response.Redirect("~/Home/Error", false);
break;
}
}
else
{
var invalidOperationException = unhandledException as InvalidOperationException;
if (invalidOperationException != null)
{
Server.ClearError();
Request.Abort();
return;
}
Framework.Logging.LogException(unhandledException);
}
}
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
if (Request != null)
{
Request.Abort();
}
if (Response != null)
{
Response.Close();
Response.Dispose();
}
}
}
public void Close()
{
// parsing done. now free resources asap to avert leaking and memory fragmentation
// (this is a known problem w java.net.HttpURLConnection)
if (Stream != null)
{
Stream.Dispose();
Stream = null;
}
if (Request != null)
{
Request.Abort();
Request = null;
}
if (Response != null)
{
Response.Dispose();
Response = null;
}
MimeType = null;
}
private void LoadData(string key)
{
if (!NetworkInterface.GetIsNetworkAvailable())
{
Deployment.Current.Dispatcher.BeginInvoke(() => MessageBox.Show("Ha habido un error intentando acceder a los nuevos datos o no hay conexiones de red disponibles.\nPor favor asegúrese de contar con acceso de red y vuelva a intentarlo."));
return;
}
DatosLoaded = false;
Canceled = false;
if (Request != null)
{
Request.Abort();
}
var client = new HttpClient();
var param = new Dictionary <string, object> {
{ "id", key }
};
Request = client.Get("/api/livetren".ToApiCallUri(param, true));
Request.BeginGetResponse(HTTPWebRequestCallBack, Request);
}
public void Close()
{
try
{
IsStart = false;
if (Response != null)
{
Response.Close();
}
if (Request != null)
{
Request.Abort();
}
if (mThread != null)
{
mThread.Abort();
}
}
catch (Exception e)
{
App.Logger.Error(e.ToString());
}
}
/// <summary>
/// 根据相传入的数据，得到相应页面数据
/// </summary>
/// <param name="item">参数类对象</param>
/// <returns>返回HttpResult类型</returns>
internal HttpResult GetHtml(HttpItem item)
{
//返回参数
HttpResult result = new HttpResult
{
Item = item
};
try
{
//准备参数
SetRequest(item);
}
catch (Exception ex)
{
//配置参数时出错
return(new HttpResult()
{
Cookie = string.Empty,
Header = null,
Html = ex.Message,
StatusDescription = "配置参数时出错：" + ex.Message
});
}
try
{
//请求数据
using (Response = (HttpWebResponse)Request.GetResponse())
{
GetData(item, ref result);
}
}
catch (WebException ex)
{
if (ex.Response != null)
{
using (Response = (HttpWebResponse)ex.Response)
{
GetData(item, ref result);
}
}
else
{
result.Html = ex.Message;
}
}
catch (Exception ex)
{
result.Html = ex.Message;
}
if (item.IsToLower)
{
result.Html = result.Html.ToLower();
}
//重置request，response为空
if (item.IsReset)
{
if (Request != null)
{
Request.Abort();
Request = null;
}
if (Response != null)
{
Response.Close();
Response = null;
}
}
return(result);
}
private void Update_(float dt)
{
if (pauseCount > 0)
{
return;
}
if (IsFinish())
{
return;
}
elapsed += dt;
if (da.ignoreObstacles || da.collision)
{
dashRequest.Update(dt);
Vector3 displacement = ((FixedUpdateDashRequest)dashRequest).Displacement_(movementComponent, dt);
if (da.ignoreObstacles)
{
movementComponent.ForceSetPosition(movementComponent.PositionV3 + displacement);
}
else
{
movementComponent.Move(displacement);
}
}
if (da.collision)
{
Vector2 centerOfHitbox = GetCenterOfHitbox();
Vector2 bridgeHitBoxSize = new Vector2(
Mathf.Abs(centerOfHitbox.x - centerOfHitBoxAtPreviousFrame.x),
casterBoxCollider.size.y
);
Vector2 centerOfBridgeHitBox = (centerOfHitbox + centerOfHitBoxAtPreviousFrame) / 2;
/*CubeShape cc = new CubeShape(centerOfBridgeHitBox, bridgeHitBoxSize, new List<SsarTuple<Color, float>>(new []{new SsarTuple<Color, float>(Color.yellow, .1f), }));
* GizmosDrawer.Instance.AddRequest(new DrawRequest(cc, .1f));*/
cubeShape.SetPos(centerOfHitbox);
cubeShape.size = casterBoxCollider.size;
bool collision = false;
Transform collidedTransform = null;
Collider targetCollider = null;
Collider[] c = Physics.OverlapBox(centerOfBridgeHitBox, bridgeHitBoxSize / 2, Quaternion.identity, obstacleMask);
foreach (Collider collider in c)
{
//DLog.Log("Collide with obstacle " + collider.name);
if (collider.gameObject == mapGround)
{
continue;
}
if (collider.gameObject == mapCeil)
{
continue;
}
collision = true;
collidedTransform = collider.transform;
targetCollider = collider;
break;
}
if (!collision)
{
c = Physics.OverlapBox(centerOfBridgeHitBox, bridgeHitBoxSize / 2, Quaternion.identity, creatureMask);
foreach (Collider collider in c)
{
//DLog.Log("Collide with creature " + collider.GetComponentInParent<EntityReference>().gameObject.name);
EntityReference collidedEntityRef = collider.GetComponentInParent <EntityReference>();
if (collidedEntityRef.transform == casterTransform)
{
continue;
}
if (collidedEntityRef.Entity.Group.Equals(casterEntity.Group))
{
continue;
}
collision = true;
if (collidedTransform == null)
{
collidedTransform = collider.transform;
targetCollider = collider;
}
else
{
float distanceBetweenCasterAndTransform = Vector2.Distance(positionAtPreviousFrame, collider.transform.position);
float distanceBetweenCasterAndPreviousTransform = Vector2.Distance(positionAtPreviousFrame, collidedTransform.position);
if (distanceBetweenCasterAndTransform < distanceBetweenCasterAndPreviousTransform)
{
collidedTransform = collider.transform;
targetCollider = collider;
}
}
}
}
if (collision && !dispatched)
{
Vector2 pos;
if (elapsed > dt) //second loop or above
//DLog.Log("Second and above loop");
{
Vector2 offset = da.offset.FlipFollowDirection(movementComponent.FacingDirection);
pos = (Vector2)targetCollider.bounds.center - offset;
pos.y = movementComponent.Position.y;
float minX = centerOfHitBoxAtPreviousFrame.x - offset.x;
float maxX = centerOfHitbox.x - offset.x;
if (movementComponent.FacingDirection == Direction.Left)
{
minX = centerOfHitbox.x - offset.x;
maxX = centerOfHitBoxAtPreviousFrame.x - offset.x;
}
/*if (pos.x < minX || pos.x > maxX) {
* DLog.Log("x " + pos.x + " minX " + minX + " maxX " + maxX);
* }*/
pos.x = Mathf.Clamp(pos.x, minX, maxX);
}
else //first loop
//DLog.Log("First loop");
{
bool alreadyCollided = false;
Collider[] collidedCreatures = Physics.OverlapBox(centerOfHitBoxAtPreviousFrame, casterBoxCollider.size / 2, Quaternion.identity, creatureMask);
if (collidedCreatures.Contains(targetCollider))
{
alreadyCollided = true;
}
if (alreadyCollided)
{
pos = positionAtPreviousFrame;
}
else
{
Vector2 offset = da.offset.FlipFollowDirection(movementComponent.FacingDirection);
pos = (Vector2)targetCollider.bounds.center - offset;
if (movementComponent.FacingDirection == Direction.Right)
{
pos -= new Vector2(targetCollider.bounds.size.x / 2, 0);
}
else
{
pos += new Vector2(targetCollider.bounds.size.x / 2, 0);
}
pos.y = movementComponent.Position.y;
}
}
movementComponent.ForceSetPosition(pos);
cubeShape.SetPos(GetCenterOfHitbox());
dispatched = false;
skill.TriggerEventWithId(da.eventId);
dashRequest.Abort();
}
centerOfHitBoxAtPreviousFrame = centerOfHitbox;
}
positionAtPreviousFrame = movementComponent.Position;
if (IsFinish())
{
ResetColliderToOriginalValues();
}
}
public static void AsyncDownloadFile(object o)
{
var Param = (ThreadParam)o;
HttpWebRequest Request;
HttpWebResponse Response;
Stream HttpStream;
FileStream OutStream;
Int32 ReadBytes = 0;
Byte[] Buffer = new Byte[1024];
int statictime = System.Environment.TickCount;
int CountTime = 0;
int CountingBytenum = 0;
while (true)
{
Param.mStartEvent.WaitOne();
if (-1 == Param.mBeginBlock)
{
Param.mStartEvent.Reset();
Param.mDoneEvent.Set();
continue;
}
try
{
Request = WebRequest.Create(Param.url /* + "//" + Param.mFileName*/) as HttpWebRequest;
Request.AddRange(Param.mBeginBlock, Param.mEndBlock);
Response = Request.GetResponse() as HttpWebResponse;
//Response.StatusCode; 这个值为200表示一切OK
HttpStream = Response.GetResponseStream();
OutStream = new FileStream(Param.mFileName + Param.mId.ToString(), FileMode.Create);
while (true)
{
ReadBytes = HttpStream.Read(Buffer, 0, Buffer.Length);
if (ReadBytes <= 0)
{
break;
}
Param.mDownloadSize += ReadBytes;
int atime = Environment.TickCount;
int deltatime = atime - statictime;
CountTime += deltatime;
if (CountTime >= 1000)
{
Param.mSpeed = CountingBytenum;
CountTime = 0;
CountingBytenum = 0;
}
else
{
CountingBytenum += ReadBytes;
}
statictime = atime;
OutStream.Write(Buffer, 0, ReadBytes);
}
OutStream.Close();
HttpStream.Close();
Response.Close();
Request.Abort();
Param.mStartEvent.Reset();
Param.mDoneEvent.Set();
}
catch (WebException e)
{
}
}
}
public void Abort()
{
Request?.Abort();
}
public override void Cancel()
{
Request.Abort();
}
/// <summary>
/// Aborts the request
/// </summary>
public void Abort()
{
incapsulatedRequest.Abort();
}
public void Dispose()
{
Request?.Abort();
}
/// <summary>
/// Abort a long running FtpWebRequest
/// </summary>
public void AbortRequest()
{
Request.Abort();
}
public override void Cancel()
{
Logging.tML.Warn($"HttpDownloadRequest [{DisplayText}] was cancelled.");
Request?.Abort();
base.Cancel();
}
private void _Download()
{
try
{
if (UnCompeleteSize <= 0)
{
IsCompleted = true;
BlockEvents.OnProgress(100, 100);
BlockEvents.OnCompleted();
Request.Abort();
return;
}
Log.Debug(BlockIndex.ToString() + "号文件块开始下载.");
Request.Timeout = Timeout.Infinite;
Request.Accept = "*/*";
Request.AllowAutoRedirect = true;
Request.AddRange(StartPosition + _CompletedPosition);
Log.Debug(BlockIndex.ToString() + "号块正在获取网络回应.");
var response = (HttpWebResponse)Request.GetResponse();
Log.Debug(BlockIndex.ToString() + "号块正在获取流.");
Stream stream = response.GetResponseStream();
if (stream == null)
{
IsCompleted = true;
BlockEvents.OnProgress(100, 100);
BlockEvents.OnCompleted();
Request.Abort();
Log.Debug("无法获取到WebRequest请求的相应文件流~");
return;
}
Log.Debug(BlockIndex.ToString() + "号块正在创建暂存文件.");
using (var filestream = new FileStream(FilePath, FileMode.Append, FileAccess.Write, FileShare.ReadWrite))
{
var buffersize = DownloadState.BufferSize;
var buffer = new byte[buffersize];
Log.Debug(BlockIndex.ToString() + "号块初始化完毕.");
try
{
while (UnCompeleteSize > 0)
{
Log.Debug(BlockIndex.ToString() + "号块开始从" + _CompletedPosition.ToString() + "处读取流数据.");
int receiveCount = stream.Read(buffer, 0, (int)buffersize);
Log.Debug(BlockIndex.ToString() + "号块本次读取流数据长度为" + receiveCount.ToString() + "字节.");
if (receiveCount <= 0)
{
var sb = new StringBuilder();
sb.Append("发生下载阻塞" + "\t");
sb.Append("BlockIndex：" + BlockIndex.ToString() + "\t");
sb.Append("StartPosition：" + (StartPosition + CompletedPosition).ToString() + "\t");
sb.Append("BufferSize：" + BlockSize.ToString() + "\t");
sb.Append("ReceiveCount：" + receiveCount.ToString());
Log.Debug(sb.ToString());
Thread.Sleep(5000);
continue;
}
int availbleReceiveCount = (UnCompeleteSize < receiveCount ? UnCompeleteSize : receiveCount);
filestream.Write(buffer, 0, availbleReceiveCount);
filestream.Flush();
_CompletedPosition += availbleReceiveCount;
Log.Debug(BlockIndex.ToString() +
"号块已完成" + _CompletedPosition.ToString() + "/" + this.BlockSize.ToString() + "字节的下载.");
BlockEvents.CompletedBytesCount += availbleReceiveCount;
if (UnCompeleteSize <= 0 || DownloadState.StopDownload)
{
break;
}
}
buffer = null;
response.Close();
stream.Close();
if (DownloadState.StopDownload)
{
return;
}
Log.Debug(BlockIndex.ToString() + "号文件块下载完成.");
this.IsCompleted = true;
BlockEvents.OnCompleted();
this.Request.Abort();
filestream.Close();
}
catch (Exception err)
{
buffer = null;
response.Close();
stream.Close();
filestream.Close();
BlockEvents.OnException(err);
this.Request.Abort();
}
}
}
catch (Exception err)
{
BlockEvents.OnException(err);
this.Request.Abort();
}
}
