[Syncd] make sure syncd can exit gracefully#321
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yxieca merged 5 commits intosonic-net:masterfrom May 24, 2018
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yxieca
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May 24, 2018
yxieca
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- Stop notification thread before removing switch
- Stop flex counter queries before removing switch
So that we could join() it at shutdown time. Signed-off-by: Ying Xie <[email protected]>
kcudnik
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May 24, 2018
syncd/syncd_notifications.cpp
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| while (runThread) | ||
| { | ||
| cv.wait(ulock); | ||
| if (! runThread) break; |
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this is not needed, it will be checked after tryDequeue anyway
kcudnik
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May 24, 2018
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| ntf_process_thread = std::make_shared<std::thread>(ntf_process_function); | ||
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| ntf_process_thread->detach(); |
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yea this was causing issue
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This change has been tested with sonic-net/sonic-mgmt#631 for more than 20 iterations. All passed. |
lguohan
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May 24, 2018
yxieca
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May 24, 2018
[syncd] stop notification thread before calling remove_switch() [notif] don't detach syncd notification thread So that we could join() it at shutdown time. Signed-off-by: Ying Xie <[email protected]> [flex counter] remove all flex counters before exiting syncd Remove the early quit Add log enter to removeAllCounters()
yxieca
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May 24, 2018
[syncd] stop notification thread before calling remove_switch() [notif] don't detach syncd notification thread So that we could join() it at shutdown time. Signed-off-by: Ying Xie <[email protected]> [flex counter] remove all flex counters before exiting syncd Remove the early quit Add log enter to removeAllCounters()
lguohan
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May 24, 2018
[syncd] stop notification thread before calling remove_switch() [notif] don't detach syncd notification thread So that we could join() it at shutdown time. Signed-off-by: Ying Xie <[email protected]> [flex counter] remove all flex counters before exiting syncd Remove the early quit Add log enter to removeAllCounters()
pettershao-ragilenetworks
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Nov 18, 2022
[syncd] stop notification thread before calling remove_switch() [notif] don't detach syncd notification thread So that we could join() it at shutdown time. Signed-off-by: Ying Xie <[email protected]> [flex counter] remove all flex counters before exiting syncd Remove the early quit Add log enter to removeAllCounters()
pettershao-ragilenetworks
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to pettershao-ragilenetworks/sonic-sairedis
that referenced
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Nov 18, 2022
[syncd] stop notification thread before calling remove_switch() [notif] don't detach syncd notification thread So that we could join() it at shutdown time. Signed-off-by: Ying Xie <[email protected]> [flex counter] remove all flex counters before exiting syncd Remove the early quit Add log enter to removeAllCounters()
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