public void readBuffer(byte[] buffer, int bufferSize, int readLen)
{
if (!readCheck(readLen))
{
return;
}
BinaryUtility.readBytes(mBuffer, ref mIndex, buffer, -1, bufferSize, readLen);
}
public override void readFromBuffer(byte[] buffer, ref int index)
{
BinaryUtility.readBytes(buffer, ref index, mValue);
}
// 接收Socket消息
protected void receiveSocket()
{
IPEndPoint endpoint = new IPEndPoint(IPAddress.Any, 0);
EndPoint ep = (EndPoint)endpoint;
while (mRun)
{
byte[] recvBuff = new byte[mMaxReceiveCount];
int nRecv = mServerSocket.ReceiveFrom(recvBuff, ref ep);
if (nRecv < 0)
{
UnityUtility.logInfo("网络连接中断!");
return;
}
else if (nRecv == 0)
{
UnityUtility.logInfo("已与服务器断开连接!");
return;
}
int index = 0;
while (true)
{
if (index + sizeof(short) > nRecv)
{
break;
}
// 读取包类型(short)
PACKET_TYPE type = (PACKET_TYPE)BinaryUtility.readShort(recvBuff, ref index);
// 客户端接收到的必须是SC类型的
if (type <= PACKET_TYPE.PT_SC_MIN || type >= PACKET_TYPE.PT_SC_MAX)
{
UnityUtility.logInfo("packet type error : " + type);
break;
}
int packetSize = mSocketFactoryManager.getPacketSize(type);
if (packetSize >= 0)
{
// 读取消息长度(short)
short realDataSize = BinaryUtility.readShort(recvBuff, ref index);
if (realDataSize != packetSize)
{
UnityUtility.logError("error : wrong packet size! type : " + type + "readed : " + realDataSize + ", packet size : " + packetSize, false);
break;
}
if (packetSize > nRecv - sizeof(short))
{
UnityUtility.logError("error : wrong packet data! packet : " + type + ", need size : " + packetSize + ", receive size : " + (nRecv - sizeof(PACKET_TYPE)), false);
break;
}
else
{
UnityUtility.logInfo("receive : client : " + endpoint.Address.ToString() + ", type : " + type + ", size : " + packetSize);
}
lock (mRecieveList)
{
if (packetSize != 0)
{
byte[] recvData = new byte[packetSize];
// 读取消息内容(byte[])
BinaryUtility.readBytes(recvBuff, ref index, recvData);
mRecieveList.Add(new INPUT_ELEMENT(type, recvData));
}
else
{
byte[] recvData = null;
mRecieveList.Add(new INPUT_ELEMENT(type, recvData));
}
UnityUtility.logInfo("receive : type : " + type + ", count : " + nRecv + ", client ip : " + endpoint.Address.ToString());
}
// 该段消息内存已经解析完了
if (index == nRecv)
{
break;
}
}
// 如果消息解析发生错误,则不再解析
else
{
break;
}
}
Thread.Sleep(10);
}
}
// 接收Socket消息
protected bool receiveSocket()
{
try
{
IPEndPoint endpoint = null;
if (endpoint == null)
{
endpoint = new IPEndPoint(IPAddress.Any, 0);
}
EndPoint ep = (EndPoint)endpoint;
byte[] recvBuff = null;
if (recvBuff == null)
{
recvBuff = new byte[mMaxReceiveCount];
}
int nRecv = mServerSocket.ReceiveFrom(recvBuff, ref ep);
if (nRecv <= 0)
{
CommandSocketManagerNetState cmd = newCmd(out cmd, true, true);
cmd.mNetState = NET_STATE.NS_NET_CLOSE;
pushDelayCommand(cmd, this);
return(false);
}
int index = 0;
while (true)
{
if (index + sizeof(short) > nRecv)
{
break;
}
// 读取包类型(short)
PACKET_TYPE type = (PACKET_TYPE)BinaryUtility.readShort(recvBuff, ref index);
// 客户端接收到的必须是SC类型的
if (type <= PACKET_TYPE.PT_SC_MIN || type >= PACKET_TYPE.PT_SC_MAX)
{
UnityUtility.logError("packet type error : " + type);
break;
}
int packetSize = mSocketFactory.getPacketSize(type);
if (packetSize >= 0)
{
// 读取消息长度(short)
short realDataSize = BinaryUtility.readShort(recvBuff, ref index);
if (realDataSize != packetSize)
{
UnityUtility.logError("error : wrong packet size! type : " + type + "readed : " + realDataSize + ", packet size : " + packetSize, false);
break;
}
if (packetSize > nRecv - sizeof(short))
{
UnityUtility.logError("error : wrong packet data! packet : " + type + ", need size : " + packetSize + ", receive size : " + (nRecv - sizeof(PACKET_TYPE)), false);
break;
}
mReceiveLock.waitForUnlock();
if (packetSize != 0)
{
byte[] recvData = new byte[packetSize];
// 读取消息内容(byte[])
BinaryUtility.readBytes(recvBuff, ref index, recvData);
mRecieveList.Add(new INPUT_ELEMENT(type, recvData));
}
else
{
byte[] recvData = null;
mRecieveList.Add(new INPUT_ELEMENT(type, recvData));
}
mReceiveLock.unlock();
// 该段消息内存已经解析完了
if (index == nRecv)
{
break;
}
}
// 如果消息解析发生错误,则不再解析
else
{
break;
}
}
}
catch (SocketException)
{
CommandSocketManagerNetState cmd = newCmd(out cmd, true, true);
cmd.mNetState = NET_STATE.NS_SERVER_CLOSE;
pushDelayCommand(cmd, this);
return(false);
}
return(true);
}