php - 如何在PHP中获取 sphinx 连接失败错误

Question

这是我的代码:

    include_once( "extensions/sphinxapi.php" );
    $mode = SPH_MATCH_EXTENDED2;
    $host = "localhostt"; //am giving wrong to get error
    $port = 9312;
    $ranker = SPH_RANK_NONE;
    $ranker = SPH_RANK_PROXIMITY_BM25;

    $cl = new SphinxClient();
    $cl->GetLastError();    //this line is Not working
    $testcon=$cl->SetServer ( $host, $port );
    if($testcon){ print_r($cl); }else if(!($testcon)) {echo "show error";}
    $cl->SetConnectTimeout ( 1 );
    $cl->SetArrayResult ( true );
    $cl->SetWeights ( array ( 100,50,100,100,100,100,100,100,100,100,100,100,100,100,100));
    $cl->SetMatchMode ( $mode );
    $cl->SetSortMode(SPH_SORT_EXTENDED, $sortby);
    $cl->SetRankingMode ($ranker);
    $cl->ResetFilters();

sphinx 正常工作。那不是问题。但是，如果我给主机名输入了错误的名称，则它不会显示任何错误。

$host = "localhostt";//like this
$c1->GetLastError(); //not working Gives empty result .
$c1->GetLastWarning(); //not working also gives empty result.

我如何获得连接失败错误。我需要在我的网站上显示错误。谢谢。

Answer 1

你可以试试

$connected = $cl->Open();

当连接失败时，它返回 假。

例如:

  $this->sphinxApiClient = new \SphinxClient();
  $this->sphinxApiClient->SetConnectTimeout(self::CONNECTION_TIMEOUT);
  $this->sphinxApiClient->SetMaxQueryTime(self::MAX_QUERY_TIME);
  $this->sphinxApiClient->SetServer($host, $port);
  $connected =  $this->sphinxApiClient->Open();

 if (!$connected) {
    ....
 } else {
    ....
 }