private void HandleRecvQueue()
{
recvQueue.Switch();
while (!recvQueue.Empty())
{
var recvBufferRaw = recvQueue.Pop();
int ret = kcpObject.Input(recvBufferRaw, recvBufferRaw.Length);
//收到的不是一个正确的KCP包
if (ret < 0)
{
string str = System.Text.Encoding.UTF8.GetString(recvBufferRaw, 0, recvBufferRaw.Length);
DLog.LogFormat("收到了错误的kcp包: {0}", str);
return;
}
needKcpUpdateFlag = true;
for (int size = kcpObject.PeekSize(); size > 0; size = kcpObject.PeekSize())
{
var recvBuffer = new byte[size];
int treclen = kcpObject.Recv(recvBuffer, recvBuffer.Length);
if (treclen > 0)
{
PushRecData(recvBuffer, treclen);
}
}
}
}
public void BeginReceive()
{
try
{
SocketError errorCode = SocketError.Success;
var ar = socket.BeginReceive(recBuffer, 0, recBuffer.Length, SocketFlags.None, out errorCode, recCallback, null);
}
catch (System.Exception erro)
{
DLog.LogFormat("TCP Rec Error.{0}", erro);
}
}
override public bool Send(byte[] pBuffer, int pSize)
{
try
{
var ar = mSocket.BeginSendTo(pBuffer, 0, pSize, SocketFlags.None, mTargetPoint, sendCallBack, pBuffer);
return(true);
}
catch (System.Exception erro)
{
DLog.LogFormat("UDP Send Error.{0}", erro);
}
return(false);
}
private void HandleKcpSend(byte[] buff, int size)
{
if (testServer == null || tarpoint == null)
{
return;
}
try
{
var ar = testServer.BeginSendTo(buff, 0, size, SocketFlags.None, tarpoint, SendAsyncCallback, buff);
}
catch (System.Exception erro)
{
DLog.LogFormat("KCP Send Error.{0}", erro);
}
}
private void HandleKcpSend(byte[] buff, int size)
{
if (mSocket == null)
{
return;
}
try
{
var ar = mSocket.BeginSendTo(buff, 0, size, SocketFlags.None, mTargetPoint, sendCallBack, buff);
}
catch (System.Exception erro)
{
DLog.LogFormat("KCP Send Error.{0}", erro);
}
}
public void BeginSend(byte[] buffer, int offset, int size)
{
try
{
SocketError errorCode = SocketError.Success;
var ar = socket.BeginSend(buffer, offset, size, SocketFlags.None, out errorCode, sendCallback, buffer);
if (errorCode != SocketError.Success)
{
DLog.LogErrorFormat("TCP Send Error.{0}", errorCode);
}
}
catch (System.Exception erro)
{
DLog.LogFormat("TCP Send Error.{0}", erro);
}
}
override public bool Send(byte[] pBuffer, int pSize)
{
if (mSocket == null)
{
return(false);
}
try
{
SocketError errorCode = SocketError.Success;
var ar = mSocket.BeginSend(pBuffer, 0, pSize, SocketFlags.None, out errorCode, sendCallBack, pBuffer);
if (errorCode != SocketError.Success)
{
DLog.LogErrorFormat("TCP Send Error.{0}", errorCode);
}
return(errorCode == SocketError.Success);
}
catch (System.Exception erro)
{
DLog.LogFormat("TCP Send Error.{0}", erro);
}
return(false);
}
private void ReadNetByte()
{
FileStream ttempfile = null;
try
{
long thaveindex = 0;
if (File.Exists(TempFile))
{
if (!mIsClear)
{
ttempfile = System.IO.File.OpenWrite(TempFile);
thaveindex = ttempfile.Length;
ttempfile.Seek(thaveindex, SeekOrigin.Current);
}
else
{
File.Delete(TempFile);
thaveindex = 0;
}
}
mReqest = (HttpWebRequest)HttpWebRequest.Create(SourceURL);
mReqest.Timeout = 5000;
if (SourceURL.Contains("https://"))
{
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
}
if (thaveindex > 0)
{
mReqest.AddRange((int)thaveindex);
}
int tindex = 0;
while (tindex++ < 4 && mThreadRuning)
{
try
{
mResponse = mReqest.GetResponse();
break;
}
catch (System.Exception _error)
{
DLog.LogFormat("ReadNetByte 获取Response失败,尝试次数{0},error = {1}", tindex, _error);
}
}
if (mResponse == null)
{
throw new System.NullReferenceException("ReadNetByte 获取Response失败.");
}
mHttpStream = mResponse.GetResponseStream();
ContentLength = mResponse.ContentLength;
if (ttempfile == null)
{
ttempfile = System.IO.File.Create(TempFile);
}
int tcount = 0;
int tlen = 1024;
byte[] tbuffer = new byte[tlen];
int tReadSize = 0;
tReadSize = mHttpStream.Read(tbuffer, 0, tlen);
while (tReadSize > 0 && mThreadRuning)
{
DownLoadedLength += tReadSize;
ttempfile.Write(tbuffer, 0, tReadSize);
tReadSize = mHttpStream.Read(tbuffer, 0, tlen);
if (++tcount >= 512)
{
ttempfile.Flush();
tcount = 0;
}
}
}
catch (System.Exception _error)
{
Error = _error.ToString();
}
if (ttempfile != null)
{
ttempfile.Close();
}
if (DownLoadedLength == ContentLength)
{
if (File.Exists(TempFile))
{
if (File.Exists(CompleteFile))
{
File.Delete(CompleteFile);
}
File.Move(TempFile, CompleteFile);
}
}
else
{
if (Error == null)
{
Error = "文件未能完成下载.Stream 被中断.";
}
}
CloseHttpClient();
mIsDone = true;
}