zeek/testing/btest/Baseline/scripts.base.frameworks.netcontrol.rule-added-hook-2 at topic/awelzel/zeromq-javascript-event - Mirror/zeek

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Arne Welzel 0d925e935e logging: Dedicated log flush timer Log flushing is currently triggered based on the threading heartbeat timer of WriterBackends and the hard-coded WRITE_BUFFER_SIZE 1000. This change introduces a separate timer that is managed by the logger manager instead of piggy-backing on the heartbeat timer, as well as a const &redef for the buffer size. This allows to modify the log flush frequency and batch size independently of the threading heartbeat interval. Later, this will allow to re-use the buffering and flushing logic of writer frontends for non-Broker cluster backends, too. One change here is that even frontends that do not have a backend will be flushed regularly. This is wanted for non-Broker backends and should be very cheap. Possibly, Broker can piggy back on this timer down the road, too, rather than using its own script-level timer (see Broker::log_flush()).	2024-09-27 15:30:35 +02:00
..
netcontrol.log	logging: Dedicated log flush timer	2024-09-27 15:30:35 +02:00

Arne Welzel 0d925e935e logging: Dedicated log flush timer

Log flushing is currently triggered based on the threading heartbeat timer
of WriterBackends and the hard-coded WRITE_BUFFER_SIZE 1000.

This change introduces a separate timer that is managed by the logger
manager instead of piggy-backing on the heartbeat timer, as well as a
const &redef for the buffer size.

This allows to modify the log flush frequency and batch size independently
of the threading heartbeat interval. Later, this will allow to re-use the
buffering and flushing logic of writer frontends for non-Broker cluster
backends, too.

One change here is that even frontends that do not have a backend will
be flushed regularly. This is wanted for non-Broker backends and should be
very cheap. Possibly, Broker can piggy back on this timer down the road, too,
rather than using its own script-level timer (see Broker::log_flush()).

2024-09-27 15:30:35 +02:00

netcontrol.log

logging: Dedicated log flush timer

2024-09-27 15:30:35 +02:00