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fixing crash when deleting forum feed items while loading

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This commit is contained in:
csoler 2023-08-03 20:22:30 +02:00
parent 5ca3b15188
commit 46e8db7d6d
3 changed files with 28 additions and 1 deletions
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23
retroshare-gui/src/gui/feeds/GxsForumMsgItem.cpp
View file

@ -83,6 +83,19 @@ GxsForumMsgItem::GxsForumMsgItem(FeedHolder *feedHolder, uint32_t feedId, const
GxsForumMsgItem::~GxsForumMsgItem()
{
auto timeout = std::chrono::steady_clock::now() + std::chrono::milliseconds(300);
while( (mLoadingGroup || mLoadingMessage || mLoadingSetAsRead || mLoadingParentMessage)
&& std::chrono::steady_clock::now() < timeout)
{
RsDbg() << __PRETTY_FUNCTION__ << " is Waiting for "
<< (mLoadingGroup ? "Group " : "")
<< (mLoadingMessage ? "Message " : "")
<< (mLoadingParentMessage ? "Parent message " : "")
<< (mLoadingSetAsRead ? "Set as read" : "")
<< "loading." << std::endl;
std::this_thread::sleep_for(std::chrono::milliseconds(100));
}
delete(ui);
}
@ -167,6 +180,8 @@ QString GxsForumMsgItem::groupName()
void GxsForumMsgItem::loadGroup()
{
mLoadingGroup = true;
RsThread::async([this]()
{
// 1 - get group data
@ -199,6 +214,7 @@ void GxsForumMsgItem::loadGroup()
* after a blocking call to RetroShare API complete */
setGroup(group);
mLoadingGroup = false;
}, this );
});
@ -210,6 +226,7 @@ void GxsForumMsgItem::loadMessage()
std::cerr << "GxsForumMsgItem::loadMessage(): messageId=" << messageId() << " groupId=" << groupId() ;
std::cerr << std::endl;
#endif
mLoadingMessage = true;
RsThread::async([this]()
{
@ -244,6 +261,7 @@ void GxsForumMsgItem::loadMessage()
* after a blocking call to RetroShare API complete */
setMessage(msg);
mLoadingMessage = false;
}, this );
});
@ -255,6 +273,7 @@ void GxsForumMsgItem::loadParentMessage(const RsGxsMessageId& parent_msg)
std::cerr << "GxsForumMsgItem::loadParentMessage()";
std::cerr << std::endl;
#endif
mLoadingParentMessage = true;
RsThread::async([parent_msg,this]()
{
@ -291,6 +310,8 @@ void GxsForumMsgItem::loadParentMessage(const RsGxsMessageId& parent_msg)
mParentMessage = msg;
fillParentMessage();
mLoadingParentMessage = false;
}, this );
});
}
@ -480,6 +501,7 @@ void GxsForumMsgItem::setAsRead(bool doUpdate)
}
mCloseOnRead = false;
mLoadingSetAsRead = true;
RsThread::async( [this, doUpdate]() {
RsGxsGrpMsgIdPair msgPair = std::make_pair(groupId(), messageId());
@ -489,6 +511,7 @@ void GxsForumMsgItem::setAsRead(bool doUpdate)
if (doUpdate) {
RsQThreadUtils::postToObject( [this]() {
setReadStatus(false, true);
mLoadingSetAsRead = false;
} );
}
});

4
retroshare-gui/src/gui/feeds/GxsForumMsgItem.h
View file

@ -87,6 +87,10 @@ private:
private:
bool mInFill;
bool mCloseOnRead;
bool mLoadingMessage;
bool mLoadingParentMessage;
bool mLoadingGroup;
bool mLoadingSetAsRead;
RsGxsForumGroup mGroup;
RsGxsForumMsg mMessage;