/// <summary>
/// 处理网络操作线程
/// </summary>
private void WebThreadHandle()
{
while (m_threadRunFlag)
{
if (!m_netRunFlag)
{
continue;
}
HttpPacket sendPacket = null;
lock (m_sendQueue)
{
if (m_sendQueue.Count > 0)
{
sendPacket = m_sendQueue.Dequeue();
}
}
if (null == sendPacket)
{
Thread.Sleep(c_ThreadSleepTime);
continue;
}
try
{
byte[] bytes = NetEnCoder.Encode(sendPacket);
byte[] byteRes = m_webClient.UploadData(NetHttpManager.Instance.GetUrl(), c_httpMethod, bytes);
if (null != byteRes)
{
//解析http返回包
//目前解析 太浪费内存、使用缓冲区
int resLength = byteRes.Length;
int offset = 0;
int nLength = NetEnCoder.DecodeInt(byteRes, ref offset);
resLength -= offset;
if (resLength >= nLength)
{
uint uCode = NetEnCoder.DecodeUInt(byteRes, ref offset);
int nCount = nLength - NetEnCoder.GetIntLength();
object msg = PBEnCoder.Decode(uCode, byteRes, offset, nCount);
HttpPacket recvPacket = new HttpPacket(uCode, nCount);
recvPacket.handler = sendPacket.handler;
lock (m_recvQueueLocker)
{
m_recvQueue.Enqueue(recvPacket);
}
}
}
}
catch (WebException e)
{
LoggerHelper.Except(e);
}
}
}
/// <summary>
/// HttpPacket -> bytes
/// </summary>
/// <param name="packet"></param>
/// <returns></returns>
public static byte[] Encode(HttpPacket packet)
{
int len = 0;
byte[] codeBytes = GetBytes(packet.uCode);
len += codeBytes.Length;
byte[] bodyBytes = GetBytes(packet.msgBody);
len += bodyBytes.Length;
byte[] lengthBytes = GetBytes(len);
byte[] result = null;
using (MemoryStream ms = new MemoryStream())
{
BinaryWriter br = new BinaryWriter(ms);
///备注：发送内容=长度（Code和body所占字节长度） + nCode + body
br.Write(lengthBytes);
br.Write(codeBytes);
br.Write(bodyBytes);
result = ms.ToArray();
}
return(result);
}
/// <summary>
/// 发送http请求
/// </summary>
/// <param name="p"></param>
public void SendHttp(HttpPacket p)
{
lock (m_sendQueue)
{
m_sendQueue.Enqueue(p);
}
}
