[Core] Properly shut down veild if init fails. #935
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Fixes Veil-Project#934: Background threads were hanging after being interrupted, because they were looking to `ShutdownRequested()`, which was only being set by `StartShutdown()` on SIGTERM. Solution is to call `StartShutdown()` when veild fails init and goes to interrupt running threads.
codeofalltrades
approved these changes
Apr 24, 2021
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Problem
veild doesn't shut down properly if it fails during init.
Root Cause
Background threads were hanging after being interrupted, because they were looking to
ShutdownRequested(), which was only being set byStartShutdown()on SIGTERM.Solution
Solution is to call
StartShutdown()when veild fails init and goes to interrupt running threads.PR
#934
Testing
Set
autospend=1andautospendaddress=<basecoin address>(or make a similar error that should cause it to close with an error on startup) in your veil.conf and run veild with-printtoconsole.