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Fixed potential daemon thread IO buffer deadlock on externally mediated shutdown signal

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This commit is contained in:
Mark Qvist
2025-02-09 17:52:49 +01:00
parent 9e7641d2d3
commit f030cf6f22
2 changed files with 16 additions and 9 deletions
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16
RNS/Reticulum.py
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@@ -164,21 +164,23 @@ class Reticulum:
__instance = None
__interface_detach_ran = False
__exit_handler_ran = False
@staticmethod
def exit_handler():
# This exit handler is called whenever Reticulum is asked to
# shut down, and will in turn call exit handlers in other
# classes, saving necessary information to disk and carrying
# out cleanup operations.
if not Reticulum.__interface_detach_ran:
RNS.Transport.detach_interfaces()
RNS.Transport.exit_handler()
RNS.Identity.exit_handler()
if not Reticulum.__exit_handler_ran:
if not Reticulum.__interface_detach_ran:
RNS.Transport.detach_interfaces()
RNS.Transport.exit_handler()
RNS.Identity.exit_handler()
if RNS.Profiler.ran():
RNS.Profiler.results()
if RNS.Profiler.ran():
RNS.Profiler.results()
RNS.loglevel = -1
RNS.loglevel = -1
@staticmethod
def sigint_handler(signal, frame):