function runProducer()
{
$kmlPath = getconfig('kmlPath');
$xml_file = getFileList($kmlPath);
$lockfile = '/tmp/producer.lock';
if (empty($xml_file)) {
logs(date('Y-m-d h:i:m') . "XML source files downloaded from the FTP is empty.");
unlink($lockfile);
exit;
}
sort($xml_file);
$startTime = explode(' ', microtime());
$totalNum = 0;
$i = $n = 1;
foreach ($xml_file as $f) {
//解析文件生成数组
$data = paseXml($f);
//XML格式检查
$res = isFormat($data, $f);
if ($res === false) {
continue;
}
//格式化
$kmldata = formatKmlData($data, $f);
$i++;
$fNum = count($kmldata);
$totalNum += $fNum;
//入队列
$kafkaTime = explode(' ', microtime());
$fileName = basename($f);
insertKafka($kmldata, $fileName);
logs($i . '>>>' . basename($f) . ',file count:' . $fNum . ',total:' . $totalNum . ',into kafka time:' . getTime($kafkaTime));
if ($n > 100) {
usleep(200);
$n = 1;
}
//备份文件:
backFile($f);
}
logs('Total time:' . getTime($startTime));
//unlock();
//$lockfile = '/tmp/producer.lock';
unlink($lockfile);
exit;
}
function isFormat($data, $f)
{
$res = true;
$f = basename($f);
if (empty($data)) {
$res = false;
logs(date('H:i:s', time()) . " the file: {$f} is empty.");
}
if (empty($data['MenDian'])) {
$res = false;
logs(date('H:i:s', time()) . " the file:' {$f} have not MenDian info.");
}
if (empty($data['MenDian']['ITEM'])) {
$res = false;
logs(date('H:i:s', time()) . " the file:' {$f} have not Item info.");
}
backFile($f);
}