Cleanup pimpl idiom for net_plugin
#1253
Merged
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Normally, for the pimpl idiom, the implementation resides in the private class, in our case
net_plugin_impl
.Before this change,
plugin_initialize
andplugin_startup
were defined innet_plugin
, dereferencing members fromnet_plugin_impl
through themy
pointer.This PR does not change what the code does, it should be 100% equivalent to what was there before (besides
handle_sigup()
being out of the try/catch block which I believe is inconsequential), however it moves the two member functions implementation within thenet_plugin_impl
class.Also cleaned up
connection::_close()
which doesn't need to be static.