Adding timeout options to curl

README.md

@@ -55,3 +55,18 @@ foreach ($db->query("SELECT * FROM foo;") as $row) {
     var_dump($row, $row->time);
 }
 ```
+
+Options
+-------
+
+- **Timeout** to prevent slow queries from hanging your program:
+
+```php
+$client = new \crodas\InfluxPHP\Client(
+   "localhost" /*default*/,
+   8086 /* default */,
+   "root" /* by default */,
+   "root" /* by default */,
+   60 // 60-second timeout (CURLOPT_TIMEOUT)
+);
+```

lib/InfluxPHP/BaseHTTP.php

@@ -44,6 +44,7 @@ class BaseHTTP
     protected $user;
     protected $pass;
     protected $base;
+    protected $timeout;
     protected $timePrecision = 's';
     protected $children = array();
 
@@ -60,6 +61,7 @@ class BaseHTTP
         $this->pass   = $c->pass;
         $this->port   = $c->port;
         $this->host   = $c->host;
+        $this->timeout = $c->timeout;
         $this->timePrecision = $c->timePrecision;
         $c->children[] = $this;
     }
@@ -71,6 +73,9 @@ class BaseHTTP
         $url .= "?" . http_build_query($args);
         $ch   = curl_init($url);
         curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        if($this->timeout !== null){
+        	curl_setopt($ch, CURLOPT_TIMEOUT, $this->timeout);
+        }
         return $ch;
     }
 

lib/InfluxPHP/Client.php

@@ -43,13 +43,15 @@ class Client extends BaseHTTP
     protected $port;
     protected $user;
     protected $pass;
+    protected $timeout;
 
-    public function __construct($host = "localhost", $port = 8086, $u = 'root', $p = 'root')
+    public function __construct($host = "localhost", $port = 8086, $u = 'root', $p = 'root', $timeout = null)
     {
         $this->host = $host;
         $this->port = $port;
         $this->user = $u;
         $this->pass = $p;
+        $this->timeout = $timeout;
     }
 
     public function deleteDatabase($name)