void CTcpSocket::on_inter_recv(short flag)
{
if (m_wait_recv.empty())
{
m_io->Del_Event(&m_ev_read);
return;
}
CIOBuffer* recvbuff = m_wait_recv.front();
int recvlen = ::recv(m_socket, recvbuff->GetCurWrite(), recvbuff->AvailWrite(), 0);
if (recvlen == 0)
{
XH_LOG_INFO(logname_base, "[id:" << m_id << "] tcpsocket::recv failed, closed by peer");
on_inter_close(tcp_recvfail_closedbypeer, false);
return;
}
else if (recvlen < 0)
{
if (isnoblockerr())
{
;
}
else
{
XH_LOG_WARN(logname_base, "[id:" << m_id << "] tcpsocket::recv failed, recv - 1");
on_inter_close(tcp_recvfail_recverr, false);
}
return;
}
bool bneedcb = false;
recvbuff->SeekWrite(recvlen);
// 如果是readsome
if ( recvbuff->GetTag()==1 )
{
bneedcb = true;
}
// 如果是读固定长度
else
{
// 如果读全了
if (recvbuff->AvailWrite()==0)
{
bneedcb = true;
}
}
if ( !bneedcb )
{
return;
}
switch (m_type)
{
case type_accepter:
if (m_acb)
{
m_acb->On_Recv(GetSocketID(), tcp_ok, recvbuff);
}
break;
case type_connecter:
if (m_ccb)
{
m_ccb->On_Recv(GetSocketID(), tcp_ok, recvbuff);
}
break;
default:
break;
}
m_wait_recv.pop();
recvbuff->Release();
// 没有可以接收的缓存，则删除事件
if (m_wait_recv.empty())
{
m_io->Del_Event(&m_ev_read);
}
}
