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Revert "Shutdown fix."

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This reverts commit 11545bdb5d.
This commit is contained in:
Adam Ierymenko 2020-11-18 22:24:09 -05:00
parent 11545bdb5d
commit 3712f9b318
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GPG Key ID: C8877CF2D7A5D7F3
2 changed files with 2 additions and 7 deletions
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8
osdep/LinuxEthernetTap.cpp
View File

@ -92,8 +92,7 @@ LinuxEthernetTap::LinuxEthernetTap(
_homePath(homePath), _homePath(homePath),
_mtu(mtu), _mtu(mtu),
_fd(0), _fd(0),
_enabled(true), _enabled(true)
_running(true)
{ {
static std::mutex s_tapCreateLock; static std::mutex s_tapCreateLock;
char procpath[128],nwids[32]; char procpath[128],nwids[32];
@ -268,7 +267,7 @@ LinuxEthernetTap::LinuxEthernetTap(
r = 0; r = 0;
} }
} else if ((errno != EINTR)||(!_running.load())) { } else {
r = 0; r = 0;
break; break;
} }
@ -298,12 +297,9 @@ LinuxEthernetTap::LinuxEthernetTap(
LinuxEthernetTap::~LinuxEthernetTap() LinuxEthernetTap::~LinuxEthernetTap()
{ {
_running = false;
_tapq.post(std::pair<void *,int>(nullptr,0)); _tapq.post(std::pair<void *,int>(nullptr,0));
::shutdown(_fd, SHUT_RDWR); ::shutdown(_fd, SHUT_RDWR);
::close(_fd); ::close(_fd);
pthread_kill(_tapReaderThread.native_handle(), SIGUSR1);
_tapReaderThread.join(); _tapReaderThread.join();
_tapProcessorThread.join(); _tapProcessorThread.join();

1
osdep/LinuxEthernetTap.hpp
View File

@ -69,7 +69,6 @@ private:
unsigned int _mtu; unsigned int _mtu;
int _fd; int _fd;
std::atomic_bool _enabled; std::atomic_bool _enabled;
std::atomic_bool _running;
std::thread _tapReaderThread; std::thread _tapReaderThread;
std::thread _tapProcessorThread; std::thread _tapProcessorThread;
std::mutex _buffers_l; std::mutex _buffers_l;