//粘包分包处理
private void ProcessData(Conn conn)
{
if (conn.buffCount < sizeof(Int32))
{
return;
}
//将前四个字节复制到
Array.Copy(conn.readBuff, conn.lenBytes, sizeof(Int32));
conn.msglength = BitConverter.ToInt32(conn.lenBytes, 0);
if (conn.buffCount < conn.msglength + sizeof(Int32))
{
return;
}
//处理消息
//string str = System.Text.Encoding.UTF8.GetString(conn.readBuff, sizeof(Int32), conn.msglength);
//Send(conn,str);
ProtocolBase protocol = proto.Decode(conn.readBuff, sizeof(Int32), conn.msglength);
HandleMsg(conn, protocol);
//清除已处理的消息
int count = conn.buffCount - sizeof(Int32) - conn.msglength;
Array.Copy(conn.readBuff, sizeof(Int32) + conn.msglength, conn.readBuff, 0, count);
conn.buffCount = count;
if (conn.buffCount > 0)
{
ProcessData(conn);
}
}
private void ProcessData(Conn conn)
{
if (conn.buffCount < sizeof(Int32))
{
return;
}
//获取消息长度
Array.Copy(conn.readBuff, conn.lenBytes, sizeof(Int32));
conn.msgLength = BitConverter.ToInt32(conn.lenBytes, 0);
//Console.WriteLine("收到长度[" + conn.msgLength + "]");
if (conn.buffCount < conn.msgLength + sizeof(Int32))
{
return;
}
ProtocolBase protocol = proto.Decode(conn.readBuff, sizeof(Int32), conn.msgLength);
HandleMsg(conn, protocol);
//清除掉已经处理的消息
int count = conn.buffCount - conn.msgLength - sizeof(Int32);
Array.Copy(conn.readBuff, sizeof(Int32) + conn.msgLength, conn.readBuff, 0, count);
conn.buffCount = count;
//清空缓存区
if (conn.buffCount > 0)
{
ProcessData(conn);
}
}
void ProcessData(Conn conn)
{
if (conn.buffCount < sizeof(Int32))
{
return;
}
Array.Copy(conn.readBuff, conn.lenBuff, sizeof(Int32));
conn.msgLength = BitConverter.ToInt16(conn.lenBuff, 0);
if (conn.buffCount < sizeof(Int32) + conn.msgLength)
{
return;
}
ProtocolBase protocol = proto.Decode(conn.readBuff, sizeof(Int32), conn.msgLength);
HandleMsg(conn, protocol);
int count = conn.buffCount - sizeof(Int32) - conn.msgLength;
Array.Copy(conn.readBuff, sizeof(Int32) + conn.msgLength, conn.readBuff, 0, count);
conn.buffCount = count;
if (conn.buffCount > 0)
{
ProcessData(conn);
}
}
public void ProcessData(Conn conn)
{
//小于长度字节
if (conn.buffCount < sizeof(Int32))
{
return;
}
//消息长度
Array.Copy(conn.readBuff, conn.lenBytes, sizeof(Int32));
conn.msgLength = BitConverter.ToInt32(conn.lenBytes, 0);
if (conn.buffCount < conn.msgLength + sizeof(Int32))
{
return;
}
//处理消息
ProtocolBase protocol = proto.Decode(conn.readBuff, sizeof(Int32), conn.msgLength);
HandleMsg(conn, protocol);
//清除处理过的消息
int count = conn.buffCount - conn.msgLength - sizeof(Int32);
Array.Copy(conn.readBuff, sizeof(Int32) + conn.msgLength, conn.readBuff, 0, count);
conn.buffCount = count;
if (conn.buffCount > 0)
{
ProcessData(conn);
}
}