… | |
… | |
1496 | delete $MAP_PREFETCH{$path}; |
1496 | delete $MAP_PREFETCH{$path}; |
1497 | } |
1497 | } |
1498 | } |
1498 | } |
1499 | undef $MAP_PREFETCHER; |
1499 | undef $MAP_PREFETCHER; |
1500 | }; |
1500 | }; |
|
|
1501 | $MAP_PREFETCHER->prio (6); |
1501 | |
1502 | |
1502 | () |
1503 | () |
1503 | } |
1504 | } |
1504 | |
1505 | |
1505 | sub save { |
1506 | sub save { |
… | |
… | |
2205 | sub db_sync() { |
2206 | sub db_sync() { |
2206 | db_save if $dirty; |
2207 | db_save if $dirty; |
2207 | undef $dirty; |
2208 | undef $dirty; |
2208 | } |
2209 | } |
2209 | |
2210 | |
2210 | my $idle = Event->idle (min => 10, max => 20, repeat => 0, data => WF_AUTOCANCEL, cb => sub { |
2211 | my $idle = Event->idle ( |
2211 | db_sync; |
2212 | reentrant => 0, |
|
|
2213 | min => 10, |
|
|
2214 | max => 20, |
|
|
2215 | repeat => 0, |
|
|
2216 | data => WF_AUTOCANCEL, |
|
|
2217 | cb => \&db_sync, |
2212 | }); |
2218 | ); |
2213 | |
2219 | |
2214 | sub db_dirty() { |
2220 | sub db_dirty() { |
2215 | $dirty = 1; |
2221 | $dirty = 1; |
2216 | $idle->start; |
2222 | $idle->start; |
2217 | } |
2223 | } |
… | |
… | |
2285 | |
2291 | |
2286 | # install some emergency cleanup handlers |
2292 | # install some emergency cleanup handlers |
2287 | BEGIN { |
2293 | BEGIN { |
2288 | for my $signal (qw(INT HUP TERM)) { |
2294 | for my $signal (qw(INT HUP TERM)) { |
2289 | Event->signal ( |
2295 | Event->signal ( |
|
|
2296 | reentrant => 0, |
2290 | data => WF_AUTOCANCEL, |
2297 | data => WF_AUTOCANCEL, |
2291 | signal => $signal, |
2298 | signal => $signal, |
2292 | cb => sub { |
2299 | cb => sub { |
2293 | cf::cleanup "SIG$signal"; |
2300 | cf::cleanup "SIG$signal"; |
2294 | }, |
2301 | }, |
2295 | ); |
2302 | ); |
2296 | } |
2303 | } |
2297 | } |
2304 | } |
… | |
… | |
2452 | $who->message ("reloading server."); |
2459 | $who->message ("reloading server."); |
2453 | |
2460 | |
2454 | # doing reload synchronously and two reloads happen back-to-back, |
2461 | # doing reload synchronously and two reloads happen back-to-back, |
2455 | # coro crashes during coro_state_free->destroy here. |
2462 | # coro crashes during coro_state_free->destroy here. |
2456 | |
2463 | |
2457 | $RELOAD_WATCHER ||= Event->timer (after => 0, data => WF_AUTOCANCEL, cb => sub { |
2464 | $RELOAD_WATCHER ||= Event->timer ( |
|
|
2465 | reentrant => 0, |
|
|
2466 | after => 0, |
|
|
2467 | data => WF_AUTOCANCEL, |
|
|
2468 | cb => sub { |
2458 | reload; |
2469 | reload; |
2459 | undef $RELOAD_WATCHER; |
2470 | undef $RELOAD_WATCHER; |
|
|
2471 | }, |
2460 | }); |
2472 | ); |
2461 | } |
2473 | } |
2462 | }; |
2474 | }; |
2463 | |
2475 | |
2464 | unshift @INC, $LIBDIR; |
2476 | unshift @INC, $LIBDIR; |
2465 | |
2477 | |
2466 | my $bug_warning = 0; |
2478 | my $bug_warning = 0; |
2467 | |
2479 | |
2468 | $TICK_WATCHER = Event->timer ( |
2480 | $TICK_WATCHER = Event->timer ( |
2469 | reentrant => 0, |
2481 | reentrant => 0, |
2470 | parked => 1, |
2482 | parked => 1, |
2471 | prio => 0, |
2483 | prio => -1, |
2472 | at => $NEXT_TICK || $TICK, |
2484 | at => $NEXT_TICK || $TICK, |
2473 | data => WF_AUTOCANCEL, |
2485 | data => WF_AUTOCANCEL, |
2474 | cb => sub { |
2486 | cb => sub { |
2475 | if ($Coro::current != $Coro::main) { |
2487 | if ($Coro::current != $Coro::main) { |
2476 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
2488 | Carp::cluck "major BUG: server tick called outside of main coro, skipping it" |
… | |
… | |
2485 | $NEXT_TICK += $TICK; |
2497 | $NEXT_TICK += $TICK; |
2486 | |
2498 | |
2487 | $WAIT_FOR_TICK->broadcast; |
2499 | $WAIT_FOR_TICK->broadcast; |
2488 | $WAIT_FOR_TICK_ONE->send if $WAIT_FOR_TICK_ONE->awaited; |
2500 | $WAIT_FOR_TICK_ONE->send if $WAIT_FOR_TICK_ONE->awaited; |
2489 | |
2501 | |
|
|
2502 | my $AFTER = Event::time; |
|
|
2503 | warn $AFTER - $NOW;#d# |
|
|
2504 | |
2490 | # if we are delayed by four ticks or more, skip them all |
2505 | # if we are delayed by four ticks or more, skip them all |
2491 | $NEXT_TICK = Event::time if Event::time >= $NEXT_TICK + $TICK * 4; |
2506 | $NEXT_TICK = Event::time if Event::time >= $NEXT_TICK + $TICK * 4; |
2492 | |
2507 | |
2493 | $TICK_WATCHER->at ($NEXT_TICK); |
2508 | $TICK_WATCHER->at ($NEXT_TICK); |
2494 | $TICK_WATCHER->start; |
2509 | $TICK_WATCHER->start; |
2495 | }, |
2510 | }, |
2496 | ); |
2511 | ); |
2497 | |
2512 | |
2498 | IO::AIO::max_poll_time $TICK * 0.2; |
2513 | IO::AIO::max_poll_time $TICK * 0.2; |
2499 | |
2514 | |
|
|
2515 | undef $Coro::AIO::WATCHER; |
2500 | $AIO_POLL_WATCHER = Event->io ( |
2516 | $AIO_POLL_WATCHER = Event->io ( |
|
|
2517 | reentrant => 0, |
2501 | fd => IO::AIO::poll_fileno, |
2518 | fd => IO::AIO::poll_fileno, |
2502 | poll => 'r', |
2519 | poll => 'r', |
2503 | prio => 5, |
2520 | prio => 6, |
2504 | data => WF_AUTOCANCEL, |
2521 | data => WF_AUTOCANCEL, |
2505 | cb => \&IO::AIO::poll_cb, |
2522 | cb => \&IO::AIO::poll_cb, |
2506 | ); |
2523 | ); |
2507 | |
2524 | |
2508 | $WRITE_RUNTIME_WATCHER = Event->timer ( |
2525 | $WRITE_RUNTIME_WATCHER = Event->timer ( |
|
|
2526 | reentrant => 0, |
2509 | data => WF_AUTOCANCEL, |
2527 | data => WF_AUTOCANCEL, |
2510 | after => 1, |
2528 | after => 1, |
2511 | interval => 10, |
2529 | interval => 10, |
2512 | prio => 6, # keep it lowest so it acts like a watchdog |
2530 | prio => 6, # keep it lowest so it acts like a watchdog |
2513 | cb => Coro::unblock_sub { |
2531 | cb => Coro::unblock_sub { |
2514 | write_runtime |
2532 | write_runtime |
2515 | or warn "ERROR: unable to write runtime file: $!"; |
2533 | or warn "ERROR: unable to write runtime file: $!"; |
2516 | }, |
2534 | }, |
2517 | ); |
2535 | ); |
2518 | |
2536 | |