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improved RsServer so that join() is called on every running thread at shutdown, hence avoiding SIGSEGV. Removed some unused members of RsServer

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git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7776 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
csoler 2014-12-21 20:52:34 +00:00
parent acc45a4382
commit c8b3d4e527
6 changed files with 118 additions and 96 deletions
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34
libretroshare/src/rsserver/p3face-config.cc
View File

@ -77,6 +77,12 @@ void RsServer::ConfigFinalSave()
mConfigMgr->completeConfiguration();
}
void RsServer::startServiceThread(RsThread *t)
{
t->start() ;
mRegisteredServiceThreads.push_back(t) ;
}
void RsServer::rsGlobalShutDown()
{
// TODO: cache should also clean up old files
@ -89,17 +95,25 @@ void RsServer::rsGlobalShutDown()
join();
// kill all registered service threads
#ifdef RS_ENABLE_GXS
if(mGxsCircles) mGxsCircles->join();
if(mGxsForums) mGxsForums->join();
if(mGxsChannels) mGxsChannels->join();
if(mGxsIdService) mGxsIdService->join();
if(mPosted) mPosted->join();
if(mWiki) mWiki->join();
//if(mPhoto) mPhoto->join();
//if(mWire) mWire->join();
#endif
for(std::list<RsThread*>::iterator it= mRegisteredServiceThreads.begin();it!=mRegisteredServiceThreads.end();++it)
{
(*it)->join() ;
}
// #ifdef RS_ENABLE_GXS
// // We should automate this.
// //
// if(mGxsCircles) mGxsCircles->join();
// if(mGxsForums) mGxsForums->join();
// if(mGxsChannels) mGxsChannels->join();
// if(mGxsIdService) mGxsIdService->join();
// if(mPosted) mPosted->join();
// if(mWiki) mWiki->join();
// if(mGxsNetService) mGxsNetService->join();
// if(mPhoto) mPhoto->join();
// if(mWire) mWire->join();
// #endif
AuthGPG::exit();
}

14
libretroshare/src/rsserver/p3face-server.cc
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@ -83,13 +83,13 @@ RsServer::RsServer()
/* GXS - Amazingly we can still initialise these
* even without knowing the data-types (they are just pointers???)
*/
mPhoto = NULL;
mWiki = NULL;
mPosted = NULL;
mGxsCircles = NULL;
mGxsIdService = NULL;
mGxsForums = NULL;
mWire = NULL;
// mPhoto = NULL;
// mWiki = NULL;
// mPosted = NULL;
// mGxsCircles = NULL;
// mGxsIdService = NULL;
// mGxsForums = NULL;
// mWire = NULL;
}
RsServer::~RsServer()

27
libretroshare/src/rsserver/p3face.h
View File

@ -137,8 +137,8 @@ class RsServer: public RsControl, public RsThread
/* Config */
virtual int ConfigSetBootPrompt( bool on );
virtual void ConfigFinalSave( );
virtual void ConfigFinalSave( );
virtual void startServiceThread(RsThread *t) ;
/************* Rs shut down function: in upnp 'port lease time' bug *****************/
@ -178,15 +178,20 @@ class RsServer: public RsControl, public RsThread
p3ChatService *chatSrv;
p3StatusService *mStatusSrv;
/* GXS */
p3Wiki *mWiki;
p3Posted *mPosted;
p3PhotoService *mPhoto;
p3GxsCircles *mGxsCircles;
p3IdService *mGxsIdService;
p3GxsForums *mGxsForums;
p3GxsChannels *mGxsChannels;
p3Wire *mWire;
// This list contains all threaded services. It will be used to shut them down properly.
std::list<RsThread*> mRegisteredServiceThreads ;
/* GXS */
// p3Wiki *mWiki;
// p3Posted *mPosted;
// p3PhotoService *mPhoto;
// p3GxsCircles *mGxsCircles;
// p3GxsNetService *mGxsNetService;
// p3IdService *mGxsIdService;
// p3GxsForums *mGxsForums;
// p3GxsChannels *mGxsChannels;
// p3Wire *mWire;
/* Config */
p3ConfigMgr *mConfigMgr;

54
libretroshare/src/rsserver/rsinit.cc
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@ -1298,14 +1298,14 @@ int RsServer::StartupRetroShare()
// init gxs services
PgpAuxUtils *pgpAuxUtils = new PgpAuxUtilsImpl();
mGxsIdService = new p3IdService(gxsid_ds, NULL, pgpAuxUtils);
p3IdService *mGxsIdService = new p3IdService(gxsid_ds, NULL, pgpAuxUtils);
// circles created here, as needed by Ids.
RsGeneralDataService* gxscircles_ds = new RsDataService(currGxsDir + "/", "gxscircles_db",
RS_SERVICE_GXS_TYPE_GXSCIRCLE, NULL, rsInitConfig->gxs_passwd);
// create GxsCircles - early, as IDs need it.
mGxsCircles = new p3GxsCircles(gxscircles_ds, NULL, mGxsIdService, pgpAuxUtils);
p3GxsCircles *mGxsCircles = new p3GxsCircles(gxscircles_ds, NULL, mGxsIdService, pgpAuxUtils);
// create GXS ID service
RsGxsNetService* gxsid_ns = new RsGxsNetService(
@ -1333,7 +1333,7 @@ int RsServer::StartupRetroShare()
RS_SERVICE_GXS_TYPE_POSTED,
NULL, rsInitConfig->gxs_passwd);
mPosted = new p3Posted(posted_ds, NULL, mGxsIdService);
p3Posted *mPosted = new p3Posted(posted_ds, NULL, mGxsIdService);
// create GXS photo service
RsGxsNetService* posted_ns = new RsGxsNetService(
@ -1351,7 +1351,7 @@ int RsServer::StartupRetroShare()
RS_SERVICE_GXS_TYPE_WIKI,
NULL, rsInitConfig->gxs_passwd);
mWiki = new p3Wiki(wiki_ds, NULL, mGxsIdService);
p3Wiki *mWiki = new p3Wiki(wiki_ds, NULL, mGxsIdService);
// create GXS photo service
RsGxsNetService* wiki_ns = new RsGxsNetService(
@ -1368,7 +1368,7 @@ int RsServer::StartupRetroShare()
RS_SERVICE_GXS_TYPE_FORUMS, NULL, rsInitConfig->gxs_passwd);
mGxsForums = new p3GxsForums(gxsforums_ds, NULL, mGxsIdService);
p3GxsForums *mGxsForums = new p3GxsForums(gxsforums_ds, NULL, mGxsIdService);
// create GXS photo service
RsGxsNetService* gxsforums_ns = new RsGxsNetService(
@ -1384,7 +1384,7 @@ int RsServer::StartupRetroShare()
RsGeneralDataService* gxschannels_ds = new RsDataService(currGxsDir + "/", "gxschannels_db",
RS_SERVICE_GXS_TYPE_CHANNELS, NULL, rsInitConfig->gxs_passwd);
mGxsChannels = new p3GxsChannels(gxschannels_ds, NULL, mGxsIdService);
p3GxsChannels *mGxsChannels = new p3GxsChannels(gxschannels_ds, NULL, mGxsIdService);
// create GXS photo service
RsGxsNetService* gxschannels_ns = new RsGxsNetService(
@ -1708,33 +1708,33 @@ int RsServer::StartupRetroShare()
#ifdef RS_ENABLE_GXS
// Must Set the GXS pointers before starting threads.
rsIdentity = mGxsIdService;
rsGxsCircles = mGxsCircles;
rsWiki = mWiki;
rsPosted = mPosted;
rsGxsForums = mGxsForums;
rsGxsChannels = mGxsChannels;
//rsPhoto = mPhoto;
//rsWire = mWire;
rsIdentity = mGxsIdService;
rsGxsCircles = mGxsCircles;
rsWiki = mWiki;
rsPosted = mPosted;
rsGxsForums = mGxsForums;
rsGxsChannels = mGxsChannels;
//rsPhoto = mPhoto;
//rsWire = mWire;
/*** start up GXS core runner ***/
createThread(*mGxsIdService);
createThread(*mGxsCircles);
createThread(*mPosted);
createThread(*mWiki);
createThread(*mGxsForums);
createThread(*mGxsChannels);
startServiceThread(mGxsIdService);
startServiceThread(mGxsCircles);
startServiceThread(mPosted);
startServiceThread(mWiki);
startServiceThread(mGxsForums);
startServiceThread(mGxsChannels);
//createThread(*mPhoto);
//createThread(*mWire);
// cores ready start up GXS net servers
createThread(*gxsid_ns);
createThread(*gxscircles_ns);
createThread(*posted_ns);
createThread(*wiki_ns);
createThread(*gxsforums_ns);
createThread(*gxschannels_ns);
startServiceThread(gxsid_ns);
startServiceThread(gxscircles_ns);
startServiceThread(posted_ns);
startServiceThread(wiki_ns);
startServiceThread(gxsforums_ns);
startServiceThread(gxschannels_ns);
//createThread(*photo_ns);
//createThread(*wire_ns);
@ -1781,7 +1781,7 @@ int RsServer::StartupRetroShare()
}
/* Startup this thread! */
createThread(*this);
start() ;
return 1;
}

58
libretroshare/src/util/rsthreads.cc
View File

@ -49,57 +49,57 @@
#include <iostream>
#endif
extern "C" void* rsthread_init(void* p)
void *RsThread::rsthread_init(void* p)
{
RsThread *thread = (RsThread *) p;
if (!thread)
{
return 0;
return NULL;
}
thread -> run();
return 0;
return NULL;
}
pthread_t createThread(RsThread &thread)
void RsThread::start()
{
pthread_t tid;
void *data = (void *) (&thread);
void *data = (void *)this ;
thread.mMutex.lock();
{
RS_STACK_MUTEX(mMutex) ;
#if 0
int ret;
ret = pthread_attr_init(&tattr);
if (doDetached)
{
ret = pthread_attr_setdetachstate(&tattr,PTHREAD_CREATE_DETACHED);
}
else
{
ret = pthread_attr_setdetachstate(&tattr,PTHREAD_CREATE_JOINABLE);
}
int ret;
ret = pthread_attr_init(&tattr);
if (doDetached)
{
ret = pthread_attr_setdetachstate(&tattr,PTHREAD_CREATE_DETACHED);
}
else
{
ret = pthread_attr_setdetachstate(&tattr,PTHREAD_CREATE_JOINABLE);
}
pthread_create(&tid, &tattr, &rsthread_init, data);
pthread_create(&tid, &tattr, &rsthread_init, data);
#endif
int err ;
int err ;
if( 0 == (err=pthread_create(&tid, 0, &rsthread_init, data)))
thread.mTid = tid;
else
std::cerr << "Fatal error: pthread_create could not create a thread. Error returned: " << err << " !!!!!!!" << std::endl;
if( 0 == (err=pthread_create(&tid, 0, &rsthread_init, data)))
{
mTid = tid;
mIsRunning = true ;
}
else
{
std::cerr << "Fatal error: pthread_create could not create a thread. Error returned: " << err << " !!!!!!!" << std::endl;
mIsRunning = false ;
}
thread.mMutex.unlock();
return tid;
}
RsThread::RsThread () : mMutex("RsThread")
{
mIsRunning = true;
mIsRunning = false;
#ifdef WINDOWS_SYS
memset (&mTid, 0, sizeof(mTid));

27
libretroshare/src/util/rsthreads.h
View File

@ -178,22 +178,25 @@ pthread_t createThread(RsThread &thread);
class RsThread
{
public:
RsThread();
virtual ~RsThread() {}
public:
RsThread();
virtual ~RsThread() {}
virtual void start() { mIsRunning = true; createThread(*this); }
virtual void run() = 0; /* called once the thread is started */
virtual void join(); /* waits for the the mTid thread to stop */
virtual void stop(); /* calls pthread_exit() */
void start() ;
void join(); /* waits for the the mTid thread to stop */
void stop(); /* calls pthread_exit() */
bool isRunning();
pthread_t mTid;
RsMutex mMutex;
bool isRunning();
protected:
virtual void run() = 0; /* called once the thread is started. Should be overloaded by subclasses. */
private:
bool mIsRunning;
static void *rsthread_init(void*) ;
pthread_t mTid;
RsMutex mMutex;
bool mIsRunning;
};