/// <summary>
/// 发包
/// </summary>
/// <param name="conn_idx"></param>
/// <param name="packet"></param>
public void Send(long conn_idx, PacketBase packet)
{
if (m_sockets.Contains(conn_idx))
{
//包索引
uint packet_idx = 0;
if (packet is PackBaseC2S)
{
packet_idx = PacketEncrypt.GetPacketIndex();
(packet as PackBaseC2S).packet_idx = PacketEncrypt.EncrpytPacketIndex(packet_idx, GlobalID.ENCRYPT_KEY);
}
m_send_by.Clear();
m_send_by.WriteUShort(0);//先写入长度占位
packet.Write(m_send_by);
int data_len = m_send_by.Available - NetID.PacketHeadSize;
m_send_by.ModifyUShort((ushort)data_len, 0);
//数据有效性
if (packet is PackBaseC2S)
{
//包长2 + 协议头2 + 包索引id4 + 有效性校验2 = 10
ushort data_verify = PacketEncrypt.CalcPacketDataVerify(m_send_by.Buffer, 10, m_send_by.Available - 10, packet_idx, GlobalID.ENCRYPT_KEY);
m_send_by.ModifyUShort((ushort)data_verify, 8);
}
int size = NetConnectManager.Instance.Send(conn_idx, m_send_by);
m_send_msg_count++;
m_send_msg_size += size;
}
PacketPools.Recover(packet);
}
/// <summary>
/// 发包
/// </summary>
/// <param name="conn_idx"></param>
/// <param name="packet"></param>
public void Send(PacketBase packet)
{
if (m_cur_conn_idx > 0)
{
//包索引
uint packet_idx = 0;
if (packet is PackBaseC2S)
{
packet_idx = PacketEncrypt.GetPacketIndex();
(packet as PackBaseC2S).packet_idx = PacketEncrypt.EncrpytPacketIndex(packet_idx, GlobalID.ENCRYPT_KEY);
}
//数据写入stream
m_send_by.Clear();
m_send_by.WriteUShort(0); //先写入长度占位
packet.Write(m_send_by);
int data_len = m_send_by.Available - NetID.PacketHeadSize; //总长度
m_send_by.ModifyUShort((ushort)data_len, 0);
//数据有效性
if (packet is PackBaseC2S)
{
//包长2 + 协议头2 + 包索引id4 + 有效性校验2 = 10
ushort data_verify = PacketEncrypt.CalcPacketDataVerify(m_send_by.Buffer, 10, m_send_by.Available - 10, packet_idx, GlobalID.ENCRYPT_KEY);
m_send_by.ModifyUShort((ushort)data_verify, 8);
}
NetConnectManager.Instance.Send(m_cur_conn_idx, m_send_by);
}
PacketPools.Recover(packet);
}
