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Update manual.

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Bartosz Taudul 2020-02-29 14:55:14 +01:00
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manual/tracy.tex
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@ -881,7 +881,7 @@ The zone markup macros automatically report when they end, through the RAII mech
\subsubsection{Exiting program from within a zone} \subsubsection{Exiting program from within a zone}
At the present time exiting the profiled application from inside a zone is not supported. When the client calls \texttt{exit()}, the profiler will wait for all zones to end, before a program can be truly terminated. If program execution stopped inside a zone, this will never happen, and the profiled application will seemingly hang up. At this point you will need to manually terminate the program. At the present time exiting the profiled application from inside a zone is not supported. When the client calls \texttt{exit()}, the profiler will wait for all zones to end, before a program can be truly terminated. If program execution stopped inside a zone, this will never happen, and the profiled application will seemingly hang up. At this point you will need to manually terminate the program (or simply disconnect the profiler server).
As a workaround, you may add a \texttt{try}/\texttt{catch} pair at the bottom of the function stack (for example in the \texttt{main()} function) and replace \texttt{exit()} calls with throwing a custom exception. When this exception is caught, you may call \texttt{exit()}, knowing that the application's data structures (including profiling zones) were properly cleaned up. As a workaround, you may add a \texttt{try}/\texttt{catch} pair at the bottom of the function stack (for example in the \texttt{main()} function) and replace \texttt{exit()} calls with throwing a custom exception. When this exception is caught, you may call \texttt{exit()}, knowing that the application's data structures (including profiling zones) were properly cleaned up.