private static void TransferTcp_Ip(IAsyncResult ar)
{
RelationTcp_Ip relation = (RelationTcp_Ip)ar.AsyncState;
if (relation.readTcp.Connected)
{
int length = 0;
EasyOp.Do(() =>
{
length = relation.readTcp.GetStream().EndRead(ar);
}, () =>
{
EasyOp.Do(() =>
{
LogUtils.Trace($"接收到数据 From:{relation.readTcp.RemoteEndPoint} length:{length}");
});
if (length > 0)
{
if (relation.writeTcp.Connected)
{
EasyOp.Do(() =>
{
relation.writeTcp.GetStream().Write(relation.buffer.Take(length).ToArray(), 0, length);
}, () =>
{
EasyOp.Do(() =>
{
StartTransferTcp_Ip(relation);
}, ex =>
{
LogUtils.Debug($"Tcp连接已被断开，读取next数据包失败 {relation.readTcp.RemoteEndPoint}");
relation.writeTcp?.SafeClose();
});
}, ex =>
{
LogUtils.Debug($"Tcp连接已被断开,发送数据包失败 {relation.writeTcp.RemoteEndPoint}");
relation.readTcp?.SafeClose();
});
}
}
else
{
LogUtils.Debug($"Tcp连接已被断开，接收tcp断开信号 {relation.readTcp.RemoteEndPoint}");
relation.writeTcp?.SafeClose();
}
}, ex =>
{
LogUtils.Debug($"数据包读取发生异常 {relation.readTcp.RemoteEndPoint} {ex}");
relation.writeTcp?.SafeClose();
});
}
else
{
LogUtils.Debug($"Tcp连接已被断开 {relation.readTcp.RemoteEndPoint}");
relation.writeTcp?.SafeClose();
}
//TcpCenter.Instance.ConnectedTcpList.Remove(relation.readTcp);
//TcpCenter.Instance.ConnectedTcpList.Remove(relation.writeTcp);
}
public static bool BindTcp(P2PTcpClient readTcp, P2PTcpClient toTcp)
{
//TcpCenter.Instance.ConnectedTcpList.Add(readTcp);
//TcpCenter.Instance.ConnectedTcpList.Add(toTcp);
bool ret = true;
RelationTcp_Ip toRelation = new RelationTcp_Ip();
EasyOp.Do(() =>
{
toRelation.readTcp = readTcp;
toRelation.readSs = readTcp.GetStream();
toRelation.writeTcp = toTcp;
toRelation.writeSs = toTcp.GetStream();
toRelation.buffer = new byte[P2PGlobal.P2PSocketBufferSize];
StartTransferTcp_Ip(toRelation);
},
() =>
{
EasyOp.Do(() =>
{
RelationTcp_Ip fromRelation = new RelationTcp_Ip();
fromRelation.readTcp = toRelation.writeTcp;
fromRelation.readSs = toRelation.writeSs;
fromRelation.writeTcp = toRelation.readTcp;
fromRelation.writeSs = toRelation.readSs;
fromRelation.buffer = new byte[P2PGlobal.P2PSocketBufferSize];
StartTransferTcp_Ip(fromRelation);
},
ex =>
{
LogUtils.Debug($"绑定Tcp失败:{Environment.NewLine}{ex}");
EasyOp.Do(readTcp.SafeClose);
ret = false;
});
},
ex =>
{
LogUtils.Debug($"绑定Tcp失败:{Environment.NewLine}{ex}");
EasyOp.Do(readTcp.SafeClose);
EasyOp.Do(toTcp.SafeClose);
ret = false;
});
return(ret);
}
private static void StartTransferTcp_Ip(RelationTcp_Ip tcp)
{
tcp.readTcp.GetStream().BeginRead(tcp.buffer, 0, tcp.buffer.Length, TransferTcp_Ip, tcp);
}
