Age | Commit message (Collapse) | Author |
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We really should return errors from event handlers if we have a
continous problem and don't know any other solution.
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Adds a new call sd_event_set_watchdog() that can be used to hook up the
event loop with the watchdog supervision logic of systemd. If enabled
and $WATCHDOG_USEC is set the event loop will ping the invoking systemd
daemon right after coming back from epoll_wait() but not more often than
$WATCHDOG_USEC/4. The epoll_wait() will sleep no longer than
$WATCHDOG_USEC/4*3, to make sure the service manager is called in time.
This means that setting WatchdogSec= in a .service file and calling
sd_event_set_watchdog() in your daemon is enough to hook it up with the
watchdog logic.
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This reverts commit adcf4c81c58511b67644e17fa743d1729d3c9ccf.
We have a better solution for the problem of making two processes run in
the same namespace, and --listener is not needed hence and should be
dropped.
Conflicts:
man/systemd-socket-proxyd.xml
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it everywhere
Try to emphasize a bit that there should be a mapping between event
loops and threads, hence introduce a logic that there's one "default"
event loop for each thread, that can be queried via
"sd_event_default()".
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zero-copy network IO
This also drops --ignore-env, which can't really work anymore if we
allow multiple fds. Also adds support for pretty printing of peer
identities for debug purposes, and abstract namespace UNIX sockets. Also
ensures that we never take more connections than a certain limit.
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Among other things this makes sure we always expose a --version command
and show it in the help texts.
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multiple warnings like
src/socket-proxy/socket-proxyd.c: In function ‘transfer_data_cb’:
src/socket-proxy/socket-proxyd.c:237:25: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 6 has type ‘size_t’ [-Wformat=]
log_debug("Buffer now has %ld bytes full.", c->buffer_filled_len);
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them.
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* Standardize on "nonblocking" spelling, per Linux man pages.
* Clarify that the nonblocking sockets are never in a "blocking"
or "unblocked" state, just a "would block" or "ready" state.
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The thing is a daemon, hence needs a "d" prefix. Also, we tend to not
abbreviate names of background components unnecessarily, since they are
not primary commands people type. Then, the fact that this thing does
socket actviation is mostly in implementationd detail for the proxy.
Also, do some minor indenting clean-ups and other code updates.
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