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httpSystem.c
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152 lines (124 loc) · 3.65 KB
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/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "tadmin.h"
#include "http.h"
#include "httpCode.h"
#include "httpHandle.h"
#include "httpResp.h"
#include "shash.h"
#include "taos.h"
#include "tglobalcfg.h"
#include "tsocket.h"
#include "ttimer.h"
#include "gcHandle.h"
#include "httpHandle.h"
#include "restHandle.h"
#include "tgHandle.h"
#ifndef _ADMIN
void adminInitHandle(HttpServer* pServer) {}
void opInitHandle(HttpServer* pServer) {}
#endif
static HttpServer *httpServer = NULL;
void taosInitNote(int numOfNoteLines, int maxNotes, char* lable);
int httpInitSystem() {
// taos_init();
httpServer = (HttpServer *)malloc(sizeof(HttpServer));
memset(httpServer, 0, sizeof(HttpServer));
strcpy(httpServer->label, "rest");
strcpy(httpServer->serverIp, tsHttpIp);
httpServer->serverPort = tsHttpPort;
httpServer->cacheContext = tsHttpCacheSessions;
httpServer->sessionExpire = tsHttpSessionExpire;
httpServer->numOfThreads = tsHttpMaxThreads;
httpServer->processData = httpProcessData;
pthread_mutex_init(&httpServer->serverMutex, NULL);
if (tsHttpEnableRecordSql != 0) {
taosInitNote(tsNumOfLogLines / 10, 1, (char*)"http_note");
}
restInitHandle(httpServer);
adminInitHandle(httpServer);
gcInitHandle(httpServer);
tgInitHandle(httpServer);
opInitHandle(httpServer);
return 0;
}
int httpStartSystem() {
httpPrint("starting to initialize http service ...");
if (httpServer == NULL) {
httpError("http server is null");
httpInitSystem();
}
if (httpServer->pContextPool == NULL) {
httpServer->pContextPool = taosMemPoolInit(httpServer->cacheContext, sizeof(HttpContext));
}
if (httpServer->pContextPool == NULL) {
httpError("http init context pool failed");
return -1;
}
if (httpServer->timerHandle == NULL) {
httpServer->timerHandle = taosTmrInit(tsHttpCacheSessions * 100 + 100, 200, 60000, "http");
}
if (httpServer->timerHandle == NULL) {
httpError("http init timer failed");
return -1;
}
if (!httpInitAllSessions(httpServer)) {
httpError("http init session failed");
return -1;
}
if (!httpInitConnect(httpServer)) {
httpError("http init server failed");
return -1;
}
return 0;
}
void httpStopSystem() {
if (httpServer != NULL) {
httpServer->online = false;
}
tgCleanupHandle();
}
void httpCleanUpSystem() {
httpPrint("http service cleanup");
httpStopSystem();
#if 1
if (httpServer == NULL) {
return;
}
if (httpServer->expireTimer != NULL) {
taosTmrStopA(&(httpServer->expireTimer));
}
if (httpServer->timerHandle != NULL) {
taosTmrCleanUp(httpServer->timerHandle);
httpServer->timerHandle = NULL;
}
httpCleanUpConnect(httpServer);
httpRemoveAllSessions(httpServer);
if (httpServer->pContextPool != NULL) {
taosMemPoolCleanUp(httpServer->pContextPool);
httpServer->pContextPool = NULL;
}
pthread_mutex_destroy(&httpServer->serverMutex);
tfree(httpServer);
#endif
}
int32_t httpGetReqCount() {
if (httpServer != NULL) {
return atomic_exchange_32(&httpServer->requestNum, 0);
}
return 0;
}