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Bugfix: signal handlers called twice for each signal received

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Signal handlers were called twice for each signal received.

The problem occurred in the signal manager after the call to the handler
was done twice by mistake, after the calling method was changed after
review feedback. std::bind calls were rewritten to be lambda functions
but the original std::bind call was accidentally left in.
This commit is contained in:
Dimitrios Siganos 2021-05-01 22:16:38 +01:00 • committed by dsiganos
commit f801b61556
1 changed files with 0 additions and 2 deletions
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2
nano/lib/signal_manager.cpp
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@ -3,7 +3,6 @@
#include <boost/asio.hpp> #include <boost/asio.hpp>
#include <boost/asio/signal_set.hpp> #include <boost/asio/signal_set.hpp>
#include <boost/bind.hpp>
#include <boost/format.hpp> #include <boost/format.hpp>
#include <iostream> #include <iostream>
@ -73,7 +72,6 @@ void nano::signal_manager::base_handler (nano::signal_manager::signal_descriptor
// continue asynchronously listening for signals from this signal set // continue asynchronously listening for signals from this signal set
if (descriptor.repeat) if (descriptor.repeat)
{ {
descriptor.sigset->async_wait (boost::bind (base_handler, descriptor, _1, _2));
descriptor.sigset->async_wait ([descriptor] (const boost::system::error_code & error, int signum) { descriptor.sigset->async_wait ([descriptor] (const boost::system::error_code & error, int signum) {
nano::signal_manager::base_handler (descriptor, error, signum); nano::signal_manager::base_handler (descriptor, error, signum);
}); });