public static HTTPStream GetInstance()
{
if (instance == null)
{
lock (lock_obj)
{
if (instance == null)
{
instance = new HTTPStream();
}
}
}
return(instance);
}
/// <summary>
/// 解析数据并且传回
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="channel"></param>
public static void AnalysisRequest <T>(NetChannel <T> channel)
{
//
if (channel.recData == null)
{
return;
}
else
{
if (typeof(byte[]) == channel.recData.GetType())
{
object data = channel.recData;
byte[] req = (byte[])data;
//说明是HTTP
if (serviceHttp == null)
{
serviceHttp = new ServiceHttpProcessor();
}
HttpRequest request = serviceHttp.ProcessRequestReturn(req);
SrvRquest srvReq = null;
object result = null;
string json = null;
if (request != null)
{
srvReq = CreateSrvReq(request);
result = InvokeService(srvReq);
}
else
{
json = "解析HTTP错误，无法获取请求的参数或者服务名称";
}
if (result != null)
{
json = StreamSerializer.JSONObjectToString <object>(result);
}
int streamLen = 1000;
if (!string.IsNullOrEmpty(json))
{
streamLen = json.Length * 2;
}
StreamBuffer stream = HTTPStream.GetInstance().GetStreamCompare(streamLen);
serviceHttp.ProcessResult(json, request, stream.Buffer);
stream.ResetSize((int)stream.Buffer.Length);
stream.ResetPostion(); //重置位置；
int len = stream.Size; //数据长度
byte[] tmp = null;
ByteBuffer buffer = null;
int position = 0;
if (len < BufferManager.GetInstance().BufferSize)
{
//取出缓存Buffer
buffer = BufferManager.GetInstance().GetBufferNum(1)[0];
tmp = buffer.buffer;
position = buffer.Position;
}
else
{
tmp = new byte[len];
}
ISocketChannel socket = channel.channel as ISocketChannel;
if (socket != null)
{
stream.Buffer.Read(tmp, position, len);
socket.SendData(tmp, position, len);
socket.Close();
}
if (buffer != null)
{
//释放取出的缓存
BufferManager.GetInstance().FreeBuffer(buffer);
}
HTTPStream.GetInstance().FreeBuffer(stream);
}
else
{
object data = channel.recData;
SrvRquest req = (SrvRquest)data;
object result = InvokeService(req);
if (result != null)
{
ISocketClient <T> socket = channel.channel as ISocketClient <T>;
if (socket != null)
{
socket.SendData(result);
}
socket.Close();
}
}
}
}
/// <summary>
/// 从缓存中获取数据
/// </summary>
/// <param name="stream"></param>
/// <param name="size"></param>
/// <returns></returns>
public override Stream OnResponse(Stream stream, int size)
{
return(HTTPStream.GetInstance().GetStreamCompare(size).Buffer);
}
