m3i54 commented on code in PR #776:
URL: https://github.com/apache/geode-native/pull/776#discussion_r623786676
##########
cppcache/src/ReadWriteLock.cpp:
##########
@@ -23,28 +23,28 @@ namespace apache {
namespace geode {
namespace client {
-TryReadGuard::TryReadGuard(ACE_RW_Thread_Mutex& lock,
- const volatile bool& exitCondition)
- : lock_(lock), isAcquired_(false) {
+TryReadGuard::TryReadGuard(boost::shared_mutex& mutex,
+ const volatile bool& exit_cond)
+ : mutex_{mutex}, locked_{false} {
do {
- if (lock_.tryacquire_read() != -1) {
- isAcquired_ = true;
+ if (mutex_.try_lock_shared()) {
+ locked_ = true;
break;
}
std::this_thread::yield();
- } while (!exitCondition);
+ } while (!exit_cond);
}
-TryWriteGuard::TryWriteGuard(ACE_RW_Thread_Mutex& lock,
- const volatile bool& exitCondition)
- : lock_(lock), isAcquired_(false) {
+TryWriteGuard::TryWriteGuard(boost::shared_mutex& mutex,
+ const volatile bool& exit_cond)
+ : mutex_{mutex}, locked_{false} {
Review Comment:
You definetly have a point. This will require quite some changes, but I'll
make it work.
##########
cppcache/src/RemoteQuery.cpp:
##########
@@ -125,7 +125,7 @@ GfErrType RemoteQuery::executeNoThrow(
ThinClientBaseDM* tcdm, std::shared_ptr<CacheableVector> paramList) {
LOGFINEST("%s: executing query: %s", func, m_queryString.c_str());
- TryReadGuard guard(m_queryService->getLock(), m_queryService->invalid());
+ TryReadGuard guard(m_queryService->getMutex(), m_queryService->invalid());
Review Comment:
Totally agree. Will do that.
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