PHP插入文件mLab

Question

我是mLab的新手，試圖將相同的簡單文檔插入mLab上的mongodb。首先，我是能夠插入一些文件，通過使用Shell（命令行）任何時候我運行代碼的數據庫中，我得到這個錯誤：

Fatal error: Uncaught MongoDB\Driver\Exception\ConnectionTimeoutException: 
No suitable servers found (`serverSelectionTryOnce` set): [connection timeout calling ismaster on 'ds157390.mlab.com:57390'] in C:\xampp\htdocs\MongoDB\vendor\mongodb\mongodb\src\Collection.php:726 
Stack trace: #0 C:\xampp\htdocs\MongoDB\vendor\mongodb\mongodb\src\Collection.php(726): MongoDB\Driver\Manager->selectServer(Object(MongoDB\Driver\ReadPreference)) 
#1 C:\xampp\htdocs\MongoDB\azureConnect.php(46): MongoDB\Collection->insertMany(Array) #2 {main} thrown in C:\xampp\htdocs\MongoDB\vendor\mongodb\mongodb\src\Collection.php on line 726 

PHP-代碼：

<?php 

ini_set('max_execution_time', 0); 

require 'vendor/autoload.php'; 

$seedData = array(
    array(
    'decade' => '1970s', 
    'artist' => 'Debby Boone', 
    'song' => 'You Light Up My Life', 
    'weeksAtOne' => 10 
), 
array(
    'decade' => '1980s', 
    'artist' => 'Olivia Newton-John', 
    'song' => 'Physical', 
    'weeksAtOne' => 10 
), 
array(
    'decade' => '1990s', 
    'artist' => 'Mariah Carey', 
    'song' => 'One Sweet Day', 
    'weeksAtOne' => 16 
), 
); 

$uname = "test"; 
$pword = "test"; 
$uri = "mongodb://".$uname.":".$pword."@ds157390.mlab.com:57390/data4estate"; 

$conn = new MongoDB\Client($uri); 

$songs = $conn->data4estate->songs; 

$songs->insertMany($seedData); 

Answer 1

嘗試按照指令連接timout：

https://blog.mlab.com/2013/10/do-you-want-a-timeout/

嘗試設置超時選項精讀nection串 https://docs.mongodb.com/manual/reference/connection-string/#uri.connectTimeoutMS

$uri = "mongodb://".$uname.":".$pword."@ds157390.mlab.com:57390/data4estate?connectTimeoutMS=300000"; 

您可以設置PHP MongoClient的socketTimeoutMS如下回答： PHP MongoDb driver: How to set timeout for executing a code