/**
* daemon: rely check
*/
public function runAction(&$log)
{
$oTask = new Task();
$oRely = new Rely();
while (true) {
Log::info("loop check rely.");
$taskArr = $oTask->pending();
foreach ($taskArr as $task) {
$ready = true;
$relyArr = $oRely->job($task['job_id']);
foreach ($relyArr as $rely) {
$ready = $oTask->check($task['time'], $rely['rely_job'], $rely['start'], $rely['long'], $rely['freq']);
Log::info("rely check [job_id:" . $task['job_id'] . "] [rely_job:" . $rely['rely_job'] . "] [time:" . $task['time'] . "] [ready:" . intval($ready) . "]");
if (!$ready) {
break;
}
}
if ($ready) {
Log::info("rely ready [job_id:" . $task['job_id'] . "] [time:" . $task['time'] . "]");
$oTask->setReady($task['job_id'], $task['time']);
}
}
sleep(3);
}
}
/**
* daemon:dispatch ready tasks
*/
public function runAction(&$log)
{
$oTask = new Task();
$oJob = new Job();
while (true) {
Log::info("loop dispatch.");
$taskArr = $oTask->ready();
foreach ($taskArr as $task) {
Log::info("dispatch [job_id:" . $task['job_id'] . "] [time:" . $task['time'] . "]");
$oJob->dispatch($task['job_id'], $task['time']);
}
sleep(3);
}
}
public function __destruct()
{
if (!empty($this->pid_file) && file_exists($this->pid_file)) {
if (!unlink($this->pid_file)) {
Log::warning("Could not delete pid file " . $this->pid_file);
}
}
}
/**
* Returns FALSE on failure. For successful SELECT, SHOW, DESCRIBE or EXPLAIN queries mysqli_query() will return a MySQLi_Result object. For other successful queries mysqli_query() will return TRUE.
*/
public function query($sql)
{
$this->lastSql = $sql;
$begin = intval(microtime(true) * 1000000);
$this->connect();
$res = $this->mysqli->query($sql);
#reconnect max times 3
for ($i = 0; $i < 3; $i++) {
if (in_array($this->mysqli->errno, $this->retryErrno)) {
Log::warning("db reconnect. [errno:" . $this->mysqli->errno . " error:" . $this->mysqli->error . " sql:{$sql}]");
usleep(100000);
$this->connect(true);
$res = $this->mysqli->query($sql);
} else {
break;
}
}
if (false === $res) {
Log::warning("db error. [errno:" . $this->mysqli->errno . " error:" . $this->mysqli->error . " sql: {$sql}]");
}
$this->lastCost = intval(microtime(true) * 1000000) - $begin;
$this->totalCost += $this->lastCost;
Log::debug('query success. [cost: ' . $this->lastCost . 'us] [sql: ' . $sql . ']');
return $res;
}