Method JSONUpdateThread

server/src/main.cpp:595–701

}

void CMain::JSONUpdateThread(void *pUser)
{
	CJSONUpdateThreadData *m_pJSONUpdateThreadData = (CJSONUpdateThreadData *)pUser;
	CClient *pClients = m_pJSONUpdateThreadData->pClients;
	CConfig *pConfig = m_pJSONUpdateThreadData->pConfig;

	while(gs_Running)
	{
		char aFileBuf[2048*NET_MAX_CLIENTS];
		char *pBuf = aFileBuf;

		str_format(pBuf, sizeof(aFileBuf), "{\n\"servers\": [\n");
		pBuf += strlen(pBuf);

		for(int i = 0; i < NET_MAX_CLIENTS; i++)
		{
			if(!pClients[i].m_Active || pClients[i].m_Disabled)
				continue;

			if(pClients[i].m_Connected)
			{
				// Uptime
				char aUptime[16];
				int Days = pClients[i].m_Stats.m_Uptime/60.0/60.0/24.0;
				if(Days > 0)
				{
					if(Days > 1)
						str_format(aUptime, sizeof(aUptime), "%d 天", Days);
					else
						str_format(aUptime, sizeof(aUptime), "%d 天", Days);
				}
				else
					str_format(aUptime, sizeof(aUptime), "%02d:%02d:%02d", (int)(pClients[i].m_Stats.m_Uptime/60.0/60.0), (int)((pClients[i].m_Stats.m_Uptime/60)%60), (int)((pClients[i].m_Stats.m_Uptime)%60));

				// track month network traffic, diff: 2021-10-01 00:05, 5minutes
				// last_network_in/out is last record flag.
                time_t currentStamp = (long long)time(/*ago*/0);
                if(0 == pClients[i].m_LastNetworkIN || (0 != pClients[i].m_Stats.m_NetworkIN && pClients[i].m_LastNetworkIN > pClients[i].m_Stats.m_NetworkIN) || (localtime(&currentStamp)->tm_mday == pClients[i].m_aMonthStart && localtime(&currentStamp)->tm_hour == 0 && localtime(&currentStamp)->tm_min < 5))
                {
                    pClients[i].m_LastNetworkIN = pClients[i].m_Stats.m_NetworkIN;
                    pClients[i].m_LastNetworkOUT = pClients[i].m_Stats.m_NetworkOUT;
                }

				str_format(pBuf, sizeof(aFileBuf) - (pBuf - aFileBuf),
                 "{ \"name\": \"%s\",\"type\": \"%s\",\"host\": \"%s\",\"location\": \"%s\",\"online4\": %s, \"online6\": %s, \"uptime\": \"%s\",\"load_1\": %.2f, \"load_5\": %.2f, \"load_15\": %.2f,\"ping_10010\": %.2f, \"ping_189\": %.2f, \"ping_10086\": %.2f,\"time_10010\": %" PRId64 ", \"time_189\": %" PRId64 ", \"time_10086\": %" PRId64 ", \"tcp_count\": %" PRId64 ", \"udp_count\": %" PRId64 ", \"process_count\": %" PRId64 ", \"thread_count\": %" PRId64 ", \"network_rx\": %" PRId64 ", \"network_tx\": %" PRId64 ", \"network_in\": %" PRId64 ", \"network_out\": %" PRId64 ", \"cpu\": %d, \"memory_total\": %" PRId64 ", \"memory_used\": %" PRId64 ", \"swap_total\": %" PRId64 ", \"swap_used\": %" PRId64 ", \"hdd_total\": %" PRId64 ", \"hdd_used\": %" PRId64 ", \"last_network_in\": %" PRId64 ", \"last_network_out\": %" PRId64 ",\"io_read\": %" PRId64 ", \"io_write\": %" PRId64 ",\"custom\": \"%s\", \"os\": \"%s\" },\n",
					pClients[i].m_aName,pClients[i].m_aType,pClients[i].m_aHost,pClients[i].m_aLocation,
					pClients[i].m_Stats.m_Online4 ? "true" : "false",pClients[i].m_Stats.m_Online6 ? "true" : "false",
					aUptime, pClients[i].m_Stats.m_Load_1, pClients[i].m_Stats.m_Load_5, pClients[i].m_Stats.m_Load_15, pClients[i].m_Stats.m_ping_10010, pClients[i].m_Stats.m_ping_189, pClients[i].m_Stats.m_ping_10086,
					pClients[i].m_Stats.m_time_10010, pClients[i].m_Stats.m_time_189, pClients[i].m_Stats.m_time_10086,pClients[i].m_Stats.m_tcpCount,pClients[i].m_Stats.m_udpCount,pClients[i].m_Stats.m_processCount,pClients[i].m_Stats.m_threadCount,
					pClients[i].m_Stats.m_NetworkRx, pClients[i].m_Stats.m_NetworkTx, pClients[i].m_Stats.m_NetworkIN, pClients[i].m_Stats.m_NetworkOUT, (int)pClients[i].m_Stats.m_CPU, pClients[i].m_Stats.m_MemTotal, pClients[i].m_Stats.m_MemUsed,
					pClients[i].m_Stats.m_SwapTotal, pClients[i].m_Stats.m_SwapUsed, pClients[i].m_Stats.m_HDDTotal, pClients[i].m_Stats.m_HDDUsed,
					pClients[i].m_Stats.m_NetworkIN == 0 || pClients[i].m_LastNetworkIN == 0 ? pClients[i].m_Stats.m_NetworkIN : pClients[i].m_LastNetworkIN,
					pClients[i].m_Stats.m_NetworkOUT == 0 || pClients[i].m_LastNetworkOUT == 0 ? pClients[i].m_Stats.m_NetworkOUT : pClients[i].m_LastNetworkOUT,
					pClients[i].m_Stats.m_IORead, pClients[i].m_Stats.m_IOWrite,
					pClients[i].m_Stats.m_aCustom,
					pClients[i].m_Stats.m_aOS[0] ? pClients[i].m_Stats.m_aOS : "");
				pBuf += strlen(pBuf);
			}