taskman_config/task.inc.php

99 lines
2.7 KiB
PHP

<?php
namespace taskman;
use Exception;
use Throwable;
task('config_worker', function(array $args)
{
if(sizeof($args) != 3)
throw new Exception("Config worker args not set");
$in_file = $args[0];
$out_file = $args[1];
$err_file = $args[2];
try
{
list($params, $job) = unserialize(ensure_read($in_file));
$result = _config_worker_func($params, $job);
ensure_write($out_file, serialize($result));
}
catch(Throwable $e)
{
//NOTE: explicitely catching all exceptions and writing to the error file
// since under Windows error file stream redirect may work unreliably
file_put_contents($err_file, $e->getMessage() . "\n" . $e->getTraceAsString(), FILE_APPEND);
throw $e;
}
});
function _config_worker_run_procs(ConfigFetchParams $params, array $jobs, bool $serial) : array
{
if($serial)
{
$results_by_job = array();
foreach($jobs as $job)
$results_by_job[] = _config_worker_func($params, $job, $serial);
return $results_by_job;
}
else
{
//initializing worker for master process anyway
$params->globals->initWorker(true);
$workers_args = array();
foreach($jobs as $job)
$workers_args[] = array($params, $job);
return run_background_gamectl_workers('config_worker', $workers_args);
}
}
//returns [[base_dir, file, cache_file, was_stale, parser_type, error], ...]
function _config_worker_func(ConfigFetchParams $params, array $job, bool $is_master_proc = false) : array
{
$start_time = microtime(true);
$params->globals->initWorker($is_master_proc);
list($idx, $start_time, $chunk) = $job;
if($params->verbose)
config_log("Worker $idx (" . sizeof($chunk) . ") started (".round(microtime(true)-$start_time, 2)." sec)");
$fast_parser_num = 0;
$results = array();
foreach($chunk as $file_idx => $chunk_data)
{
list($base_dir, $file) = $chunk_data;
try
{
if($params->verbose && $file_idx > 0 && ($file_idx % 500) == 0)
config_log("Worker $idx progress: " . round($file_idx / sizeof($chunk) * 100) . "% ...");
$cache_file = config_get_cache_path($params->globals, $file);
$parser_type = null;
$is_stale = true;
if(!$params->force_stale)
$is_stale = need_to_regen($cache_file, array($file));
if($is_stale)
_config_invalidate_cache($params, $base_dir, $file, $cache_file, $parser_type);
$results[] = array($base_dir, $file, $cache_file, $is_stale, $parser_type, null);
}
catch(Throwable $e)
{
$results[] = array($base_dir, $file, null, null, null, $e->getMessage());
}
}
if($params->verbose)
config_log("Worker $idx done (".round(microtime(true)-$start_time, 2)." sec)");
return $results;
}