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[DEV] add a hook to keep the last context when not in the good thread ==> Bad hook

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This commit is contained in:
Edouard DUPIN 2017-02-02 21:41:11 +01:00
parent 65d8bab566
commit 3b649afbb7
1 changed files with 31 additions and 4 deletions
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35
gale/context/Context.cpp
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@ -42,6 +42,8 @@ static std::map<std::thread::id, gale::Context*>& getContextList() {
return g_val;
}
static gale::Context* lastContextSet = nullptr;
gale::Context& gale::getContext() {
std::map<std::thread::id, gale::Context*>& list = getContextList();
g_lockContextMap.lock();
@ -52,11 +54,33 @@ gale::Context& gale::getContext() {
}
g_lockContextMap.unlock();
#if DEBUG_LEVEL > 2
if(out ==nullptr){
GALE_CRITICAL("[CRITICAL] try acces at an empty interface");
if (out == nullptr) {
for (auto &it2 : list) {
if (out == nullptr) {
if (it2.second != nullptr) {
out = it2.second;
}
} else {
if (it2.second == nullptr) {
continue;
} else if (it2.second == out) {
continue;
} else {
GALE_CRITICAL("[CRITICAL] try acces at an empty context interface ==> bad use of library gale ...");
}
}
}
#endif
if (out == nullptr) {
if (lastContextSet != nullptr) {
GALE_ERROR("[CRITICAL] try acces at an empty context interface && fallback on the last context SET ==> you must correct yout implementation");
out = lastContextSet;
} else {
GALE_CRITICAL("[CRITICAL] try acces at an empty context interface && No context availlable ...");
}
} else {
GALE_ERROR("[CRITICAL] try acces at an empty context interface && fallback on the only context that exit ==> you must correct yout implementation");
}
}
return *out;
}
@ -64,6 +88,9 @@ void gale::setContext(gale::Context* _context) {
std::map<std::thread::id, gale::Context*>& list = getContextList();
//GALE_ERROR("Set context : " << std::this_thread::get_id() << " context pointer : " << uint64_t(_context));
g_lockContextMap.lock();
if (_context != nullptr) {
lastContextSet = _context;
}
std::map<std::thread::id, gale::Context*>::iterator it = list.find(std::this_thread::get_id());
if (it == list.end()) {
list.insert(std::pair<std::thread::id, gale::Context*>(std::this_thread::get_id(), _context));