public void SendData(byte[] data)
{
if (tcpClient == null || tcpClient.Client == null || !tcpClient.Connected)
{
return;
}
if (ns != null)
{
try
{
if (ns.CanWrite)
{
data = Package7E.Pack(data);
ns.BeginWrite(data, 0, data.Length, new AsyncCallback(AsyncWriteCallBack), ns);
}
}
catch (IOException ioe)
{
if (!_isTcpConnected)
{
return;
}
}
catch (Exception ex)
{
}
}
}
/// <summary>
/// 观看者身份验证
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
private ResMsg Authentication(byte[] data)
{
ResMsg rm = new ResMsg();
if (data == null || data.Length == 0)
{
return(rm);
}
List <byte[]> cmds = new List <byte[]>();
int removeCount = 0;
Package7E.UnPack(data, ref cmds, ref removeCount);
for (int i = 0; i < cmds.Count; i++)
{
JObject msg = JsonConvert.DeserializeObject <JObject>(Encoding.ASCII.GetString(cmds[i]));
if (msg != null && msg.ContainsKey("Password") && msg["Password"].ToString() == txt_Password.Text)
{
rm.Result = true;
rm.Message = msg["UserName"].ToString();
break;
}
}
return(rm);
}
/// <summary>
/// 解析命令线程
/// </summary>
private void ParseCmds()
{
while (shareDesktop)
{
if (recvBuffer.Count == 0)
{
Thread.Sleep(5);
continue;
}
try
{
List <byte[]> cmds = new List <byte[]>();
int removeCount = 0;
byte[] buffers;
lock (recvBuffer)
{
buffers = recvBuffer.ToArray();
}
Package7E.UnPack(buffers, ref cmds, ref removeCount);
if (removeCount > 0)
{
lock (recvBuffer)
{
recvBuffer.RemoveRange(0, removeCount);
}
}
for (int i = 0; i < cmds.Count; i++)
{
try
{
ExecuteCmd(Encoding.ASCII.GetString(cmds[i]));
}
catch (Exception ex)
{
}
}
}
catch (Exception ex)
{
//Log.Error("RecvFromSlave Error", ex);
}
Thread.Sleep(5);
}
}
void RecvFromServer()
{
TimeSpan ts;
while (true)
{
if (!_loginSuccess)
{
Thread.Sleep(5);
continue;
}
ts = DateTime.Now - receiveDataStartTime;
if (ts.TotalSeconds > 5)
{
lock (receiveDataBuffer)
{
receiveDataBuffer.Clear();
}
tcpClient.Close();
_isTcpConnected = false;
_loginSuccess = false;
this.Invoke(new Action(() =>
{
btn_Connect.Text = "连接";
pictureBox1.Image = null;
}));
Thread.Sleep(5);
continue;
}
if (receiveDataBuffer.Count == 0)
{
Thread.Sleep(5);
continue;
}
try
{
List <byte[]> cmds = new List <byte[]>();
int removeCount = 0;
byte[] buffers;
lock (receiveDataBuffer)
{
buffers = receiveDataBuffer.ToArray();
}
Package7E.UnPack(buffers, ref cmds, ref removeCount);
if (removeCount > 0)
{
lock (receiveDataBuffer)
{
receiveDataBuffer.RemoveRange(0, removeCount);
}
}
for (int i = 0; i < cmds.Count; i++)
{
BsonDataReader bsonDataReader = null;
try
{
MemoryStream msShareData = new MemoryStream(cmds[i]);
bsonDataReader = new BsonDataReader(msShareData);
JsonSerializer jsonSerializer = new JsonSerializer();
ShareData shareData = jsonSerializer.Deserialize <ShareData>(bsonDataReader);
switch (shareData.Type)
{
case "Text":
ShowResult(shareData.TextData);
break;
case "Image":
ShowImage(shareData.ImgData);
break;
default:
break;
}
}
catch (Exception ex)
{
}
finally
{
if (bsonDataReader != null)
{
bsonDataReader.Close();
}
}
}
}
catch (Exception ex)
{
//Log.Error("RecvFromSlave Error", ex);
}
Thread.Sleep(5);
}
}
