bool CCommandPra::ProcMesgApp(CProtocol& a_clsRecvP, CProcessManager& a_clsPM)
{
CConfigPra& clsCfg = CConfigPra::Instance();
#ifdef PRA_DEBUG
g_pclsLogPra->DEBUG("Recvive message form App");
a_clsRecvP.Print(g_pclsLogPra, LV_DEBUG, true);
#endif
int nDstNode = 0;
int nDstProc = 0;
a_clsRecvP.GetDestination(nDstNode, nDstProc);
// TODO
// APP에서 ATOM node, proc no을 알수 없어 0으로 지정한 경우
// command에 따라 ATOM node, procno을 재지정 해준다.
// 이럴 경우 APP에서 추가 명령이 발생할 때 마다 수정이 필요하므로
// 향후 개선이 필요하다.
if (nDstNode == 0 && nDstProc == 0) {
int nCmd = atoi(a_clsRecvP.GetCommand().c_str());
switch (nCmd) {
case CMD_NODELIST :
CAddress::Instance().LookupAtom("ATOM_NM", nDstNode, nDstProc);
a_clsRecvP.SetDestination(nDstNode, nDstProc);
break;
}
}
// PRA가 처리해 할 명령인가?
if (nDstProc == clsCfg.m_nProcNo) {
return Command(a_clsRecvP, a_clsPM);
}
// agent에 메세지 전송
CModuleIPC& clsIPC = CModuleIPC::Instance();
if (clsIPC.SendMesg(a_clsRecvP) == false) {
g_pclsLogPra->ERROR("CMD, mode ipc send failed");
a_clsRecvP.Print(g_pclsLogPra, LV_INFO);
return false;
}
// APP의 Alive 주기적 검사를 줄이기 위해 APP에서 메세지가 왔다면
// 이를 APP가 정상적으로 Alive 중인것으로 판단.
int nSrcNode = 0;
int nSrcProc = 0;
a_clsRecvP.GetSource(nSrcNode, nSrcProc);
if (nSrcProc > 0) {
a_clsPM.AliveOk(nSrcProc);
}
return true;
}
bool CCommandPra::Command(CProtocol& a_clsRecvP, CProcessManager& a_clsPM)
{
int nCmd = atoi(a_clsRecvP.GetCommand().c_str());
switch (nCmd) {
case CMD_PING :
CmdPing(a_clsRecvP);
break;
case CMD_PRA_RECONFIG :
CmdAppReconfig(a_clsRecvP, a_clsPM);
break;
case CMD_APP_STATUS :
CmdAppStatus(a_clsRecvP, a_clsPM);
break;
case CMD_APP_START :
CmdAppStart(a_clsRecvP, a_clsPM);
break;
case CMD_APP_STOP :
CmdAppStop(a_clsRecvP, a_clsPM);
break;
case CMD_APP_KILL :
CmdAppKill(a_clsRecvP, a_clsPM);
break;
case CMD_APP_INIT :
CmdAppInit(a_clsRecvP, a_clsPM);
break;
case CMD_APP_SUSPEND :
CmdAppSuspend(a_clsRecvP, a_clsPM);
break;
case CMD_APP_RESUME :
CmdAppResume(a_clsRecvP, a_clsPM);
break;
case CMD_APP_LOGLEVEL :
CmdAppLogLevel(a_clsRecvP, a_clsPM);
break;
case CMD_STS_APP :
CmdStaticApp(a_clsRecvP, a_clsPM);
break;
case CMD_BATCH_START :
CmdBatchStart(a_clsRecvP, a_clsPM);
break;
case CMD_CLI_COMMAND :
CmdCli(a_clsRecvP, a_clsPM);
break;
default :
g_pclsLogPra->ERROR("CMD, not support command");
a_clsRecvP.Print(g_pclsLogPra, LV_INFO, true);
return false;
}
return true;
}
int CMain::ReceiveIpcHandler()
{
int cmdCode = 0;
string strCmdCode;
CGlobal *cGlob = NULL;
CModuleIPC *cIpc = NULL;
CProtocol cProto;
char chFlag = 0;
int nRet = 0;
cGlob = CGlobal::GetInstance();
cIpc = cGlob->GetModuleIPC();
nRet = cIpc->RecvMesg(cGlob->GetLocalProcNo(), cProto, -1);
if(nRet < 0){
CLA_LOG(CLA_ERR,false,"Message receive failed(ERR:%s)\n", cIpc->m_strErrorMsg.c_str());
return CLA_NOK;
}
else if(nRet == 0){
return CLA_OK;
}
chFlag = cProto.GetFlag();
if((chFlag != CProtocol::FLAG_RESPONSE)){
CLA_LOG(CLA_ERR,false,"Invalid Flag(flag=%d)\n",chFlag);
return CLA_NOK;
}
strCmdCode = cProto.GetCommand();
cmdCode = CGlobal::GetCmdCode(strCmdCode);
switch(cmdCode){
case CMD_CLI_COMMAND:
{
unsigned int fd = 0;
unsigned int nSessionId = 0;
CCliPeer *cPeer = NULL;
CSession *cSession = NULL;
CCliRsp decRsp;
string strPayload;
nSessionId = cProto.GetSequence();
cSession = FindSession(nSessionId);
if(cSession == NULL){
CLA_LOG(CLA_ERR,false,"Can not find session(id=%d)\n",nSessionId);
return CLA_NOK;
}
strPayload = cProto.GetPayload();
decRsp.DecodeMessage(strPayload);
decRsp.SetSessionId(cSession->GetClcSessionId());
decRsp.EncodeMessage(strPayload);
cProto.SetPayload(strPayload);
cProto.SetSequence(cSession->GetClcSessionId());
fd = cSession->GetPeerFd();
cPeer = FindPeerByFd(fd);
if(cPeer == NULL){
CLA_LOG(CLA_ERR,false,"Can not find peer(fd=%d)\n",fd);
delete cSession;
return CLA_NOK;
}
if(cPeer->GetTimestamp() != cSession->GetPeerTimestamp()){
CLA_LOG(CLA_ERR,false,"Can not find peer(timestamp=%lu, %lu)\n",
cPeer->GetTimestamp() ,cSession->GetPeerTimestamp());
delete cSession;
return CLA_NOK;
}
/* update hist */
UpdateHist(cPeer, cSession, &decRsp);
cPeer->Send(cProto);
delete cSession;
}
break;
default :
CLA_LOG(CLA_ERR,false,"Invalid cmdCode(%s)\n",cProto.GetCommand().c_str());
return CLA_NOK;
};
return CLA_OK;
}