//-------------------------------------------------------------------------------------
bool ClientObject::processSocket(bool expectingPacket)
{
Mercury::TCPPacket* pReceiveWindow = Mercury::TCPPacket::ObjPool().createObject();
int len = pReceiveWindow->recvFromEndPoint(*pChannel_->endpoint());
if (len < 0)
{
Mercury::TCPPacket::ObjPool().reclaimObject(pReceiveWindow);
PacketReceiver::RecvState rstate = this->checkSocketErrors(len, expectingPacket);
if(rstate == Mercury::PacketReceiver::RECV_STATE_INTERRUPT)
{
Bots::getSingleton().pEventPoller()->deregisterForRead(*pChannel_->endpoint());
pChannel_->destroy();
Bots::getSingleton().delClient(this);
return false;
}
return rstate == Mercury::PacketReceiver::RECV_STATE_CONTINUE;
}
else if(len == 0) // 客户端正常退出
{
Mercury::TCPPacket::ObjPool().reclaimObject(pReceiveWindow);
Bots::getSingleton().pEventPoller()->deregisterForRead(*pChannel_->endpoint());
pChannel_->destroy();
Bots::getSingleton().delClient(this);
return false;
}
pChannel_->addReceiveWindow(pReceiveWindow);
Mercury::Reason ret = this->processPacket(pChannel_, pReceiveWindow);
if(ret != Mercury::REASON_SUCCESS)
{
ERROR_MSG(boost::format("ClientObject::processSocket: "
"Throwing %1%\n") %
Mercury::reasonToString(ret));
}
return true;
}
//-------------------------------------------------------------------------------------
bool Components::checkComponentUsable(const Components::ComponentInfos* info)
{
Mercury::EndPoint epListen;
epListen.socket(SOCK_STREAM);
if (!epListen.good())
{
ERROR_MSG("Components::checkComponentUsable: couldn't create a socket\n");
return true;
}
int trycount = 0;
while(true)
{
if(epListen.connect(info->pIntAddr->port, info->pIntAddr->ip) == -1)
{
KBEngine::sleep(30);
trycount++;
if(trycount > 3)
{
ERROR_MSG("Components::checkComponentUsable: couldn't connect to:%s\n", info->pIntAddr->c_str());
return false;
}
}
break;
}
Mercury::Bundle* pBundle = Mercury::Bundle::ObjPool().createObject();
COMMON_MERCURY_MESSAGE(info->componentType, (*pBundle), lookApp);
epListen.send(pBundle->pCurrPacket()->data(), pBundle->pCurrPacket()->wpos());
Mercury::Bundle::ObjPool().reclaimObject(pBundle);
epListen.setnodelay(true);
epListen.setnonblocking(true);
fd_set fds;
struct timeval tv = { 0, 100000 }; // 100ms
FD_ZERO( &fds );
FD_SET((int)epListen, &fds);
int selgot = select(epListen+1, &fds, NULL, NULL, &tv);
if(selgot == 0)
{
return true; // 超时可能对方繁忙
}
else if(selgot == -1)
{
return true;
}
else
{
COMPONENT_TYPE ctype;
COMPONENT_ID cid;
Mercury::TCPPacket packet;
packet.resize(255);
int recvsize = sizeof(ctype) + sizeof(cid);
int len = epListen.recv(packet.data(), recvsize);
packet.wpos(len);
if(recvsize != len)
{
ERROR_MSG("Components::checkComponentUsable: packet invalid.\n");
return true;
}
packet >> ctype >> cid;
if(ctype != info->componentType || cid != info->cid)
{
ERROR_MSG("Components::checkComponentUsable: invalid component.\n");
return false;
}
}
return true;
}
//-------------------------------------------------------------------------------------
void Machine::stopserver(Mercury::Channel* pChannel, KBEngine::MemoryStream& s)
{
int32 uid = 0;
COMPONENT_TYPE componentType;
uint32 recvip;
uint16 recvport;
Mercury::Bundle bundle;
bool success = true;
s >> uid;
s >> componentType;
s >> recvip;
s >> recvport;
Mercury::EndPoint ep;
ep.socket(SOCK_DGRAM);
if (!ep.good())
{
ERROR_MSG("Machine::stopserver: Failed to create socket.\n");
return;
}
Components::COMPONENTS& components = Componentbridge::getComponents().getComponents(componentType);
Components::COMPONENTS::iterator iter = components.begin();
Components::ComponentInfos* cinfos = NULL;
for(; iter != components.end(); )
{
if((*iter).uid != uid)
continue;
if(componentType != (*iter).componentType)
{
continue;
}
bool usable = Componentbridge::getComponents().checkComponentUsable(&(*iter));
if(!usable)
{
success = true;
break;
}
cinfos = &(*iter);
Mercury::Bundle closebundle;
COMMON_MERCURY_MESSAGE(componentType, closebundle, reqCloseServer);
Mercury::EndPoint ep1;
ep1.socket(SOCK_STREAM);
if (!ep1.good())
{
ERROR_MSG("Machine::stopserver: Failed to create socket.\n");
success = false;
break;
}
if(ep1.connect((*iter).pIntAddr.get()->port, (*iter).pIntAddr.get()->ip) == -1)
{
ERROR_MSG("Machine::stopserver: connect server is error(%s)!\n", kbe_strerror());
success = false;
break;
}
closebundle.send(ep1);
Mercury::TCPPacket recvpacket;
recvpacket.resize(255);
int len = ep1.recv(recvpacket.data(), 1);
if(len != 1)
{
success = false;
break;
}
recvpacket >> success;
break;
}
bundle << success;
bundle.sendto(ep, recvport, recvip);
}
//-------------------------------------------------------------------------------------
bool CreateAccountTask::process()
{
if(!enable)
{
return false;
}
// 如果没有设置第三方服务地址则我们默认为成功
if(strlen(serviceAddr()) == 0)
{
success = true;
getDatas = postDatas;
return false;
}
Mercury::EndPoint endpoint;
endpoint.socket(SOCK_STREAM);
if (!endpoint.good())
{
ERROR_MSG("BillingTask::process: couldn't create a socket\n");
return false;
}
if(postDatas.size() == 0)
{
ERROR_MSG(boost::format("BillingTask::process: %1% postData is NULL.\n") % commitName);
return false;
}
u_int32_t addr;
KBEngine::Mercury::EndPoint::convertAddress(serviceAddr(), addr);
if(endpoint.connect(htons(servicePort()), addr) == -1)
{
ERROR_MSG(boost::format("BillingTask::process: connect billingserver(%1%:%2%) is error(%3%)!\n") %
serviceAddr() % servicePort() % kbe_strerror());
endpoint.close();
return false;
}
endpoint.setnonblocking(true);
endpoint.setnodelay(true);
Mercury::Bundle::SmartPoolObjectPtr bundle = Mercury::Bundle::createSmartPoolObj();
(*(*bundle)).append(postDatas.data(), postDatas.size());
(*(*bundle)).send(endpoint);
Mercury::TCPPacket packet;
packet.resize(1024);
fd_set frds;
struct timeval tv = { 0, 5000000 }; // 5000ms
FD_ZERO( &frds );
FD_SET((int)endpoint, &frds);
int selgot = select(endpoint+1, &frds, NULL, NULL, &tv);
if(selgot <= 0)
{
ERROR_MSG(boost::format("BillingTask::process: %1% send(%2%).\n") % commitName % postDatas);
ERROR_MSG(boost::format("BillingTask::process: %1% recv is error(%2%).\n") % commitName % KBEngine::kbe_strerror());
endpoint.close();
return false;
}
int len = endpoint.recv(packet.data(), 1024);
if(len <= 0)
{
ERROR_MSG(boost::format("BillingTask::process: %1% recv is size<= 0.\n===>postdatas=%2%\n") % commitName % postDatas);
endpoint.close();
return false;
}
packet.wpos(len);
getDatas.assign((const char *)(packet.data() + packet.rpos()), packet.opsize());
try
{
std::string::size_type fi = getDatas.find("\r\n\r\n");
if(fi != std::string::npos)
{
fi += 4;
MemoryStream s;
s.append(getDatas.data() + fi, getDatas.size() - fi);
while(s.opsize() > 0)
{
int32 type, len;
s >> type >> len;
EndianConvertReverse<int32>(type);
EndianConvertReverse<int32>(len);
int32 error = 0;
switch(type)
{
case 1:
s >> error;
EndianConvertReverse<int32>(error);
if(error != 0)
{
success = false;
endpoint.close();
std::string err;
if(s.opsize() >= (sizeof(int32) * 2))
{
s >> type >> len;
if(len > 0 && len < 1024)
{
char* buf = new char[len + 1];
memcpy(buf, s.data() + s.rpos(), len);
buf[len] = 0;
err = buf;
delete[] buf;
}
}
DEBUG_MSG(boost::format("BillingTask::process: (%1%)op is failed! err=%2%\n<==send(%3%)\n==>recv(%4%).\n") % commitName % err % postDatas % getDatas);
return false;
}
else
{
success = true;
}
break;
case 2:
{
s.read_skip(len);
}
break;
case 3:
{
char* buf = new char[len + 1];
memcpy(buf, s.data() + s.rpos(), len);
buf[len] = 0;
accountName = buf;
delete[] buf;
s.read_skip(len);
}
break;
default:
break;
};
//-------------------------------------------------------------------------------------
bool Components::checkComponentUsable(const Components::ComponentInfos* info)
{
// 不对其他machine做处理
if(info->componentType == MACHINE_TYPE)
{
return true;
}
bool islocal = _pNetworkInterface->intaddr().ip == info->pIntAddr->ip ||
_pNetworkInterface->extaddr().ip == info->pIntAddr->ip;
// 如果是本机应用则判断是否还在运行中
if(islocal && info->pid > 0)
{
SystemInfo::PROCESS_INFOS sysinfos = SystemInfo::getSingleton().getProcessInfo(info->pid);
if(sysinfos.error)
{
WARNING_MSG(boost::format("Components::checkComponentUsable: not found pid(%1%)\n") % info->pid);
//return false;
}
else
{
Components::ComponentInfos* winfo = findComponent(info->cid);
if(winfo)
{
winfo->cpu = sysinfos.cpu;
winfo->usedmem = (uint32)sysinfos.memused;
winfo->mem = float((winfo->usedmem * 1.0 / SystemInfo::getSingleton().totalmem()) * 100.0);
}
}
}
Mercury::EndPoint epListen;
epListen.socket(SOCK_STREAM);
if (!epListen.good())
{
ERROR_MSG("Components::checkComponentUsable: couldn't create a socket\n");
return true;
}
epListen.setnonblocking(true);
while(true)
{
fd_set frds, fwds;
struct timeval tv = { 0, 300000 }; // 100ms
FD_ZERO( &frds );
FD_ZERO( &fwds );
FD_SET((int)epListen, &frds);
FD_SET((int)epListen, &fwds);
if(epListen.connect(info->pIntAddr->port, info->pIntAddr->ip) == -1)
{
int selgot = select(epListen+1, &frds, &fwds, NULL, &tv);
if(selgot > 0)
{
break;
}
ERROR_MSG(boost::format("Components::checkComponentUsable: couldn't connect to:%1%\n") % info->pIntAddr->c_str());
return false;
}
}
epListen.setnodelay(true);
Mercury::Bundle* pBundle = Mercury::Bundle::ObjPool().createObject();
// 由于COMMON_MERCURY_MESSAGE不包含client， 如果是bots， 我们需要单独处理
if(info->componentType != BOTS_TYPE)
{
COMMON_MERCURY_MESSAGE(info->componentType, (*pBundle), lookApp);
}
else
{
(*pBundle).newMessage(BotsInterface::lookApp);
}
epListen.send(pBundle->pCurrPacket()->data(), pBundle->pCurrPacket()->wpos());
Mercury::Bundle::ObjPool().reclaimObject(pBundle);
fd_set fds;
struct timeval tv = { 0, 300000 }; // 100ms
FD_ZERO( &fds );
FD_SET((int)epListen, &fds);
int selgot = select(epListen+1, &fds, NULL, NULL, &tv);
if(selgot == 0)
{
return true; // 超时可能对方繁忙
}
else if(selgot == -1)
{
return true;
}
else
{
COMPONENT_TYPE ctype;
COMPONENT_ID cid;
int8 istate = 0;
ArraySize entitySize = 0, cellSize = 0;
int32 clientsSize = 0, proxicesSize = 0;
uint32 telnet_port = 0;
Mercury::TCPPacket packet;
packet.resize(255);
int recvsize = sizeof(ctype) + sizeof(cid) + sizeof(istate);
if(info->componentType == CELLAPP_TYPE)
{
recvsize += sizeof(entitySize) + sizeof(cellSize) + sizeof(telnet_port);
}
if(info->componentType == BASEAPP_TYPE)
{
recvsize += sizeof(entitySize) + sizeof(clientsSize) + sizeof(proxicesSize) + sizeof(telnet_port);
}
int len = epListen.recv(packet.data(), recvsize);
packet.wpos(len);
if(recvsize != len)
{
ERROR_MSG(boost::format("Components::checkComponentUsable: packet invalid(recvsize(%1%) != ctype_cid_len(%2%).\n")
% len % recvsize);
if(len == 0)
return false;
return true;
}
packet >> ctype >> cid >> istate;
if(ctype == CELLAPP_TYPE)
{
packet >> entitySize >> cellSize >> telnet_port;
}
if(ctype == BASEAPP_TYPE)
{
packet >> entitySize >> clientsSize >> proxicesSize >> telnet_port;
}
