C++ (Cpp) ratelimitNew Examples

Example #1

File: rsyslogd.c Project: Altiscale/rsyslog

rsRetVal
rsyslogd_InitStdRatelimiters(void)
{
	DEFiRet;
	CHKiRet(ratelimitNew(&dflt_ratelimiter, "rsyslogd", "dflt"));
	/* TODO: add linux-type limiting capability */
	CHKiRet(ratelimitNew(&internalMsg_ratelimiter, "rsyslogd", "internal_messages"));
	ratelimitSetLinuxLike(internalMsg_ratelimiter, 5, 500);
	/* TODO: make internalMsg ratelimit settings configurable */
finalize_it:
	RETiRet;
}

Example #2

File: tcpsrv.c Project: JosephGregg/rsyslog

/* add new listener port to listener port list
 * rgerhards, 2009-05-21
 */
static inline rsRetVal
addNewLstnPort(tcpsrv_t *pThis, uchar *pszPort, int bSuppOctetFram, uchar *pszAddr)
{
	tcpLstnPortList_t *pEntry;
	uchar statname[64];
	DEFiRet;

	ISOBJ_TYPE_assert(pThis, tcpsrv);

	/* create entry */
	CHKmalloc(pEntry = MALLOC(sizeof(tcpLstnPortList_t)));
	if((pEntry->pszPort = ustrdup(pszPort)) == NULL) {
		DBGPRINTF("tcpsrv/addNewLstnPort: OOM in strdup()\n");
		free(pEntry);
		ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY);
	}

        pEntry->pszAddr = NULL;
        /* only if a bind adress is defined copy it in struct */
        if (pszAddr != NULL) {
		if((pEntry->pszAddr = ustrdup(pszAddr)) == NULL) {
			DBGPRINTF("tcpsrv/addNewLstnPort: OOM in strdup() 2\n");
			free(pEntry->pszPort);
			free(pEntry);
			ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY);
		}
	}

	strcpy((char*)pEntry->dfltTZ, (char*)pThis->dfltTZ);
	pEntry->bSPFramingFix = pThis->bSPFramingFix;
	pEntry->pSrv = pThis;
	pEntry->pRuleset = pThis->pRuleset;
	pEntry->bSuppOctetFram = bSuppOctetFram;

	/* we need to create a property */ 
	CHKiRet(prop.Construct(&pEntry->pInputName));
	CHKiRet(prop.SetString(pEntry->pInputName, pThis->pszInputName, ustrlen(pThis->pszInputName)));
	CHKiRet(prop.ConstructFinalize(pEntry->pInputName));

	/* and add to list */
	pEntry->pNext = pThis->pLstnPorts;
	pThis->pLstnPorts = pEntry;

	/* support statistics gathering */
	CHKiRet(statsobj.Construct(&(pEntry->stats)));
	snprintf((char*)statname, sizeof(statname), "%s(%s)", pThis->pszInputName, pszPort);
	statname[sizeof(statname)-1] = '\0'; /* just to be on the save side... */
	CHKiRet(statsobj.SetName(pEntry->stats, statname));
	CHKiRet(statsobj.SetOrigin(pEntry->stats, pThis->pszOrigin));
	CHKiRet(ratelimitNew(&pEntry->ratelimiter, "tcperver", NULL));
	ratelimitSetLinuxLike(pEntry->ratelimiter, pThis->ratelimitInterval, pThis->ratelimitBurst);
	ratelimitSetThreadSafe(pEntry->ratelimiter);
	STATSCOUNTER_INIT(pEntry->ctrSubmit, pEntry->mutCtrSubmit);
	CHKiRet(statsobj.AddCounter(pEntry->stats, UCHAR_CONSTANT("submitted"),
		ctrType_IntCtr, CTR_FLAG_RESETTABLE, &(pEntry->ctrSubmit)));
	CHKiRet(statsobj.ConstructFinalize(pEntry->stats));

finalize_it:
	RETiRet;
}

Example #3

File: tcpsrv.c Project: Altiscale/rsyslog

/* add new listener port to listener port list
 * rgerhards, 2009-05-21
 */
static inline rsRetVal
addNewLstnPort(tcpsrv_t *pThis, uchar *pszPort, int bSuppOctetFram)
{
	tcpLstnPortList_t *pEntry;
	uchar statname[64];
	DEFiRet;

	ISOBJ_TYPE_assert(pThis, tcpsrv);

	/* create entry */
	CHKmalloc(pEntry = MALLOC(sizeof(tcpLstnPortList_t)));
	CHKmalloc(pEntry->pszPort = ustrdup(pszPort));
	strcpy((char*)pEntry->dfltTZ, (char*)pThis->dfltTZ);
	pEntry->pSrv = pThis;
	pEntry->pRuleset = pThis->pRuleset;
	pEntry->bSuppOctetFram = bSuppOctetFram;

	/* we need to create a property */ 
	CHKiRet(prop.Construct(&pEntry->pInputName));
	CHKiRet(prop.SetString(pEntry->pInputName, pThis->pszInputName, ustrlen(pThis->pszInputName)));
	CHKiRet(prop.ConstructFinalize(pEntry->pInputName));

	/* and add to list */
	pEntry->pNext = pThis->pLstnPorts;
	pThis->pLstnPorts = pEntry;

	/* support statistics gathering */
	CHKiRet(statsobj.Construct(&(pEntry->stats)));
	snprintf((char*)statname, sizeof(statname), "%s(%s)", pThis->pszInputName, pszPort);
	statname[sizeof(statname)-1] = '\0'; /* just to be on the save side... */
	CHKiRet(statsobj.SetName(pEntry->stats, statname));
	CHKiRet(ratelimitNew(&pEntry->ratelimiter, "tcperver", NULL));
	ratelimitSetLinuxLike(pEntry->ratelimiter, pThis->ratelimitInterval, pThis->ratelimitBurst);
	ratelimitSetThreadSafe(pEntry->ratelimiter);
	STATSCOUNTER_INIT(pEntry->ctrSubmit, pEntry->mutCtrSubmit);
	CHKiRet(statsobj.AddCounter(pEntry->stats, UCHAR_CONSTANT("submitted"),
		ctrType_IntCtr, CTR_FLAG_RESETTABLE, &(pEntry->ctrSubmit)));
	CHKiRet(statsobj.ConstructFinalize(pEntry->stats));

finalize_it:
	RETiRet;
}