int CCSocketHandler::handle_output()
{
log_debug("*STEP: send data, len:[%d] netfd[%d]", _w.data_len(), netfd);
if (_w.data_len() != 0)
{
int ret = ::send (netfd, _w.data(), _w.data_len(), 0);
if(-1 == ret)
{
if(errno == EINTR || errno == EAGAIN || errno == EINPROGRESS)
{
log_boot("sending,INTR|EAGAIN|EINPROGRESS,errno:[%d]", errno);
EnableOutput ();
ApplyEvents ();
_stage = CONN_DATA_SENDING;
return _stage;
}
log_boot ("sending package to client failed, ret[%d]", ret);
DisableInput ();
DisableOutput ();
ApplyEvents ();
_stage = CONN_FATAL_ERROR;
return _stage;
}
if(ret == (int)_w.data_len())
{
log_debug("send complete, send len=[%d]",ret);
DisableOutput();
ApplyEvents ();
_w.skip(ret);
_stage = CONN_SEND_DONE;
return _stage;
}
else if (ret < (int)_w.data_len())
{
log_debug("had sent part of data, send len=[%d]",ret);
EnableOutput ();
ApplyEvents ();
_w.skip(ret);
_stage = CONN_DATA_SENDING;
return _stage;
}
}
DisableOutput();
ApplyEvents ();
_stage = CONN_FATAL_ERROR;
log_debug("send process failure");
return _stage;
}
void CSpliceScreenConfigDlg::EnableOutputs( const WMBlock* pBlockActive )
{
int i = 0;
for (i = 0; i < m_lbOutputs.GetCount(); ++i)
{
m_lbOutputs.Enable(i, TRUE);
m_lbOutputs.SetCheck(i, FALSE);
}
for (i = 0; i < m_wndWall.GetBlockCount(); ++i)
{
const WMBlock* pBlock = m_wndWall.GetBlock(i);
if (pBlock && pBlock != pBlockActive)
{
for (int j = 0; j < pBlock->vecOutputs.size(); ++j)
{
EnableOutput(pBlock->vecOutputs[j], FALSE);
}
}
}
for (i = 0; i < pBlockActive->vecOutputs.size(); ++i)
{
CheckOutput(pBlockActive->vecOutputs[i], TRUE);
}
}
int CCSocketHandler::Send(const char * buff, int len)
{
if(len>0)
{
if (GetReconnectFlag()==true){
Connect();
}
const char* sendbuff = buff;
int sendlen = len;
if(this->_w.data_len()==0)
{
int ret = ::send (netfd,buff, len, 0);
log_debug("Send Fd[%d]", netfd);
if(-1 == ret)
{
if(errno == EINTR || errno == EAGAIN || errno == EINPROGRESS)
{
log_boot("sending,INTR|EAGAIN|EINPROGRESS,errno:[%d]", errno);
this->_w.append(sendbuff, sendlen);
EnableOutput ();
ApplyEvents ();
_stage = CONN_DATA_SENDING;
return 0;
}
else
{
log_boot ("sending package to client failed, ret[%d]", ret);
_stage = CONN_FATAL_ERROR;
this->OnClose();
if(GetReconnectFlag()==false){//����Ҫ����
delete this;
}
else{
Reset();
}
return -1;
}
}
else if(ret<len)
{
sendbuff += ret;
sendlen -= ret;
this->_w.append(sendbuff, sendlen);
EnableOutput ();
ApplyEvents ();
_stage = CONN_DATA_SENDING;
log_debug("had sent part of data, send len=[%d]",ret);
return ret;
}
else if(ret==len)
{
log_debug("send complete, send len=[%d]",len);
_stage = CONN_SEND_DONE;
return ret;
}
}
else
{
this->_w.append(sendbuff, sendlen);
if( handle_output() ==CONN_FATAL_ERROR )
{
this->OnClose();
if(GetReconnectFlag()==false){//����Ҫ����
delete this;
}
else{
Reset();
}
return -1;
}
else
return len;
}
}
return len;
}
int CHelperUnit::send_to_cgi(void)
{
int ret = 0;
int reConnectCount = 0;
log_debug("_w data size:[%d]", _w.data_len());
logic:
if (_w.data_len() != 0)
{
ret = ::send (netfd, _w.data(), _w.data_len(), 0);
log_debug("sent packet size:[%d]", ret);
if(-1 == ret)
{
if(errno == EINTR || errno == EAGAIN || errno == EINPROGRESS)
{
_send_error_times++;
if(_send_error_times >= 50)
{
g_pErrorLog->logMsg("CHelperUnit::send_to_cgi, send error more");
reset_helper();
_stage = CONN_FATAL_ERROR;
return -1;
}
EnableOutput ();
ApplyEvents ();
return CONN_DATA_SENDING;
}
log_error("*STEP: sending package to logic server failed, ret code[%d], errno:[%d], ip:[%s], port:[%d]", ret, errno, addr.c_str(), port);
reset_helper();
_stage = CONN_FATAL_ERROR;
return -1;
}
if(ret == (int)_w.data_len())
{
_w.skip(ret);
DisableOutput ();
ApplyEvents();
_stage = CONN_SEND_DONE;
//重置发送错误次数
_send_error_times = 0;
log_debug ("*STEP: sent package to logic server, netfd[%d] packet size[%d]", netfd, ret);
return ret;
}
else if (ret < (int)_w.data_len())
{
EnableOutput ();
ApplyEvents ();
_w.skip(ret);
_stage = CONN_DATA_SENDING;
//重置发送错误次数
_send_error_times = 0;
return ret;
}
DisableInput ();
DisableOutput ();
ApplyEvents();
_stage = CONN_FATAL_ERROR;
log_debug ("*STEP: sending package to logic server in exception, netfd[%d]", netfd);
return ret;
}
return ret;
}
