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Merge #10691: Trivial: Properly comment about shutdown process in init.cpp file.

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581c41157 Properly comment about shutdown process in init.cpp file (Kyuntae Ethan Kim)

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Tree-SHA512: 8aaf739ca5eb2cf6f777b69a0d65f391ba311a33d2e23abc4d3008f90c6ef9da79d0683845abfc08978309f43409f0a7021663f8c564e157224c1dbe15138158
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MarcoFalke 2017-09-12 21:08:03 +02:00
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1 changed files with 5 additions and 6 deletions
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src/init.cpp
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@ -102,12 +102,11 @@ static const char* FEE_ESTIMATES_FILENAME="fee_estimates.dat";
// created by AppInit() or the Qt main() function.
//
// A clean exit happens when StartShutdown() or the SIGTERM
// signal handler sets fRequestShutdown, which triggers
// the DetectShutdownThread(), which interrupts the main thread group.
// DetectShutdownThread() then exits, which causes AppInit() to
// continue (it .joins the shutdown thread).
// Shutdown() is then
// called to clean up database connections, and stop other
// signal handler sets fRequestShutdown, which makes main thread's
// WaitForShutdown() interrupts the thread group.
// And then, WaitForShutdown() makes all other on-going threads
// in the thread group join the main thread.
// Shutdown() is then called to clean up database connections, and stop other
// threads that should only be stopped after the main network-processing
// threads have exited.
//