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Proper check for destruction of global interface object #476

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Merged
lmoneta merged 3 commits into from
Apr 13, 2017
Merged

Proper check for destruction of global interface object #476

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e1ab20a
Proper check for destruction of global interface object
ellert Apr 3, 2017
8b700cc
Reset global pointer when deleted
ellert Apr 4, 2017
d0db035
Merge branch 'master' into R-eventloop
lmoneta Apr 13, 2017
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17 changes: 8 additions & 9 deletions bindings/r/src/TRInterface.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -53,6 +53,7 @@ TRInterface::TRInterface(const Int_t argc, const Char_t *argv[], const Bool_t lo

TRInterface::~TRInterface()
{
statusEventLoop = kFALSE;
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@pcanal pcanal Apr 3, 2017

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Should'nt this also contains

if (gR == this) gR = nullptr;

?

if (th) delete th;
}

Expand Down Expand Up @@ -200,17 +201,15 @@ void TRInterface::ProcessEventsLoop()
{
if (!statusEventLoop) {
th = new TThread([](void *args) {
while (kTRUE) {
if (gR) { // in case global object was freed
fd_set *fd;
Int_t usec = 10000;
fd = R_checkActivity(usec, 0);
R_runHandlers(R_InputHandlers, fd);
if (gSystem) gSystem->Sleep(100);
}
while (statusEventLoop) {
fd_set *fd;
Int_t usec = 10000;
fd = R_checkActivity(usec, 0);
R_runHandlers(R_InputHandlers, fd);
if (gSystem) gSystem->Sleep(100);
}
});
th->Run();
statusEventLoop = kTRUE;
th->Run();
}
}