void CWorldSocket::OnSend(int nErrorCode)
{
int count;
if (nErrorCode) // had an error, give up!
return;
// if we have outstanding data to send, do it
if (m_outstanding_data.GetLength () <= 0)
return;
count = Send (m_outstanding_data, m_outstanding_data.GetLength ());
if (count != SOCKET_ERROR)
m_pDoc->m_nBytesOut += count; // count bytes out
if (count > 0) // good send - do rest later
m_outstanding_data = m_outstanding_data.Mid (count);
else
{
int nError = GetLastError ();
if (count == SOCKET_ERROR && nError != WSAEWOULDBLOCK)
{
ShutDownSocket (*this);
// m_pSocket->OnClose (nError); // ????
m_outstanding_data.Empty ();
} // end of an error other than "would block"
} // end of an error
}
int CMulticastSource::InitMulticast()
{
int iRet = IVS_FAIL;
if (NULL == m_pChannelInfo)
{
IVS_LOG(IVS_LOG_ERR, "Init", "m_pChannelInfo = NULL.");
return iRet;
}
// 连接socket;
std::string strRemoteSendStreamIp;
iRet = m_pChannelInfo->GetStreamIP(REMOTE_SEND_STREAM_IP, strRemoteSendStreamIp);
if (strRemoteSendStreamIp.empty() || IVS_SUCCEED != iRet)
{
IVS_LOG(IVS_LOG_ERR, "Init", "UDP GetStreamIP failed. strRemoteSendStreamIp is empty");
return IVS_PARA_INVALID;
}
std::string strLocalRecvStreamIp;
iRet = m_pChannelInfo->GetStreamIP(LOCAL_RECV_STREAM_IP, strLocalRecvStreamIp);
if (strLocalRecvStreamIp.empty() || IVS_SUCCEED != iRet)
{
IVS_LOG(IVS_LOG_ERR, "Init", "Multicast GetStreamIP failed. strLocalRecvStreamIp is empty");
return IVS_PARA_INVALID;
}
for (int i = 0; i < SOCKET_COUNT; i++)
{
// 适配仅分配视频端口，未分配音频端口的问题;
if ((AUDIO_RTCP_SOCKET == i || AUDIO_RTP_SOCKET == i) && m_pChannelInfo->IsOnlyVideo())
{
IVS_LOG(IVS_LOG_ERR, "Init Multicast", "Udp source handle socket Index[%d] Only video port,do not set audio port for multicast", i);
continue;
}
CConnection* pConn = m_pChannelInfo->GetConnection((SOCKET_TYPE)i);
if (NULL == pConn)
{
iRet = IVS_FAIL;
IVS_LOG(IVS_LOG_ERR, "Init", "Get connection from ChannelInfo failed, pConn = NULL ,socket index:%d", i);
break;
}
unsigned int uiServerPort = 0;
iRet = m_pChannelInfo->GetRemotePort((PORT_TYPE)i, uiServerPort);
iRet = pConn->InitMulticast(strRemoteSendStreamIp.c_str(), uiServerPort,
strLocalRecvStreamIp.c_str());
if (IVS_SUCCEED != iRet)
{
ShutDownSocket();
IVS_LOG(IVS_LOG_ERR, "Init", "Init multicast failed ,socket index:%d", i);
break;
}
}
return iRet;
}
int CMulticastSource::Init(CChannelInfo* pChannelInfo)
{
IVS_LOG(IVS_LOG_DEBUG, "Multicast Source", "Multicast Source Initial begin.");
int iRet = CUdpSource::Init(pChannelInfo);
if (IVS_SUCCEED != iRet)
{
IVS_LOG(IVS_LOG_ERR, "Multicast Source",
"Multicast Source Initial error,initial base Udp Source fail.");
return iRet;
}
iRet = InitMulticast();
if (IVS_SUCCEED != iRet)
{
ShutDownSocket();
return iRet;
}
IVS_LOG(IVS_LOG_DEBUG, "Multicast Source", "Multicast Source Initial End.");
return IVS_SUCCEED;
}
CMUSHclientDoc::~CMUSHclientDoc()
{
int i;
// stop sounds playing, release sound buffers
for (i = 0; i < MAX_SOUND_BUFFERS; i++)
if (m_pDirectSoundSecondaryBuffer [i])
{
DWORD iStatus;
if (SUCCEEDED (m_pDirectSoundSecondaryBuffer [i]->GetStatus (&iStatus)) &&
(iStatus & DSBSTATUS_PLAYING))
m_pDirectSoundSecondaryBuffer [i]->Stop ();
m_pDirectSoundSecondaryBuffer [i]->Release ();
}
if (m_pTimerWnd)
{
m_pTimerWnd->DestroyWindow();
delete m_pTimerWnd;
m_pTimerWnd = NULL;
}
for (i = 0; i < 8; i++)
delete m_font [i];
delete m_input_font;
if (m_hNameLookup)
WSACancelAsyncRequest (m_hNameLookup); // cancel host name lookup in progress
delete [] m_pGetHostStruct; // delete buffer used by host name lookup
delete m_MapFailureRegexp; // delete regexp structure for mapping failures
if (m_pSocket)
{
ShutDownSocket (*m_pSocket);
delete m_pSocket;
m_pSocket = NULL;
}
if (m_pChatListenSocket)
{
ShutDownSocket (*m_pChatListenSocket);
delete m_pChatListenSocket;
m_pChatListenSocket = NULL;
}
// UDP listening sockets
for (map<int, UDPsocket *>::iterator udpSocketIterator = m_UDPsocketMap.begin ();
udpSocketIterator != m_UDPsocketMap.end ();
udpSocketIterator++)
delete udpSocketIterator->second;
// delete chat sessions
DELETE_LIST (m_ChatList);
// delete plugins
// we have to do it this way, because otherwise if a plugin attempts to access the
// plugin list (eg. BroadcastPlugin, Trace) during the delete operation, then it
// may call a plugin that was deleted a moment ago, but is still in the list.
for (PluginListIterator pit = m_PluginList.begin ();
pit != m_PluginList.end ();
pit = m_PluginList.erase (pit)) // erase from list and get next one
delete *pit; // delete *this* one
CloseLog (); // this writes out the log file postamble as well
// delete triggers
DELETE_MAP (m_TriggerMap, CTrigger);
// delete aliass
DELETE_MAP (m_AliasMap, CAlias);
// delete lines list
DELETE_LIST (m_LineList);
// delete timer map
DELETE_MAP (m_TimerMap, CTimer);
// delete variables map
DELETE_MAP (m_VariableMap, CVariable);
// delete Element map
DELETE_MAP (m_CustomElementMap, CElement);
// delete active tags list
DELETE_LIST (m_ActiveTagList);
// delete actions list
DELETE_LIST (m_ActionList);
// get rid of our positions array
delete [] m_pLinePositions;
// one less document
gdoccount--;
// update activity window
App.m_bUpdateActivity = TRUE;
// ****************** release scripting stuff
DisableScripting ();
if (!bWine)
AfxOleUnlockApp(); // not needed?
// free compression stuff
if (m_CompressOutput)
free (m_CompressOutput);
if (m_CompressInput)
free (m_CompressInput);
// don't wrap up if not initialised
if (m_bCompressInitOK)
inflateEnd (&m_zCompress);
// don't need to know what the configuration was any more
DeleteConfigurationArrays ();
// delete our arrays
for (tStringMapOfMaps::iterator it = m_Arrays.begin ();
it != m_Arrays.end ();
it++)
{
tStringToStringMap * m = it->second;
m->clear ();
delete m;
}
// destroy accelerator table, if we had one
if (m_accelerator)
DestroyAcceleratorTable (m_accelerator);
// if they loaded a special font, get rid of it
RemoveSpecialFonts ();
#ifdef PANE
// get rid of owned panes
safe_for_each (m_PaneMap.begin (), m_PaneMap.end (), closepane);
#endif // PANE
// delete MiniWindow map
for (MiniWindowMapIterator mwit = m_MiniWindows.begin ();
mwit != m_MiniWindows.end ();
mwit++)
delete mwit->second;
m_MiniWindowsOrder.clear ();
// delete databases
for (tDatabaseMapIterator dbit = m_Databases.begin ();
dbit != m_Databases.end ();
dbit++)
{
if (dbit->second->pStmt) // finalize any outstanding statement
sqlite3_finalize(dbit->second->pStmt);
if (dbit->second->db) // and close the database
sqlite3_close(dbit->second->db);
delete dbit->second; // now delete memory used by it
}
} // end of CMUSHclientDoc::~CMUSHclientDoc
