void Worker::proc()
{
//还原信号默认处理方式
signal(SIGTERM, NULL);
signal(SIGUSR1, NULL);
//set process title
Config *cfg = Config::getInstance();
char title[256];
snprintf(title, 256, "fooking gateway worker, %s", cfg->sFile.c_str());
utils::setProcTitle(title);
//create loop
pEventLoop = new EventLoop();
pEventLoop->setMaxWaitTime(500);
pEventLoop->addEventListener(nPipefd, EV_IO_READ, EV_IO_CB(this, Worker::onChannel), NULL);
pEventLoop->setLoopBefore(EV_CB(this, Worker::loopBefore), NULL);
//listen server
pServer = new Server(pEventLoop, pMaster->pServer->getSocket().getFd());
pServer->setConnectionHandler(EV_IO_CB(this, Worker::onConnection));
if(!pMaster->bUseAcceptMutex){
pServer->start();
}
//init router
initRouter();
//backend env
char root[256];
char name[256];
int rootlen = sprintf(root, "%s/%s", cfg->sFastcgiRoot.c_str(), cfg->sFastcgiFile.c_str());
int namelen = sprintf(name, "/%s", cfg->sFastcgiFile.c_str());
Backend::addSharedParam("REQUEST_METHOD", strlen("REQUEST_METHOD"), "POST", strlen("POST"));
Backend::addSharedParam("SCRIPT_FILENAME", strlen("SCRIPT_FILENAME"), root, rootlen);
Backend::addSharedParam("SCRIPT_NAME", strlen("SCRIPT_NAME"), name, namelen);
Backend::addSharedParam("DOCUMENT_ROOT", strlen("DOCUMENT_ROOT"), cfg->sFastcgiRoot.c_str(), cfg->sFastcgiRoot.size());
//backend env from config.lua
FastcgiParams::const_iterator it;
for(it = cfg->arFastcgiParams.begin(); it != cfg->arFastcgiParams.end(); ++it){
std::string k = it->first;
std::string v = it->second;
Backend::addSharedParam(k.c_str(), k.size(), v.c_str(), v.size());
}
LOG("worker started, pipefd=%d", nPipefd);
pEventLoop->run();
}
void RouterProxyManager::updateConfig(boost::shared_ptr<mtalk::zk::ZKManager> zkManagerPtr){
//std::cout<<0<<std::endl;
LOG_DEBUG("RouterProxyManagerProxy::updateConfig: router" );
std::vector<std::string> routerNameList;
if(!zkManagerPtr->getChildren(routerZKPath_, routerNameList)){
LOG_ERROR("RouterProxyManagerProxy::updateZKProxy => get routerName failure : path = " << routerZKPath_);
initRouter();
return;
}
if(routerNameList.empty()){
LOG_ERROR("RouterProxyManager::updateZKProxy => the children of router is empty,path= "<<routerZKPath_ );
return;
}
for(size_t i = 0; i < routerNameList.size(); ++i){
//已经存在router
if(routerNameSet_.count(routerNameList[i])>0){
//continue;
}
string routername = routerNameList[i];
string routerNamePath(routerZKPath_);
routerNamePath.append("/");
routerNamePath=routerNamePath+routerNameList[i];
LOG_DEBUG("RouterProxyManagerProxy::updateZKProxy => registerRouter begin : routerpathname = " << routerNamePath);
registerRouter(routername,routerNamePath);
}
}
void Worker::onRouterReconnect(TimerId id, void *data)
{
initRouter();
}
