Add request timeout.

src/RequestManagers/HttpRequestManager.php

@@ -73,7 +73,9 @@ class HttpRequestManager extends RequestManager implements IRequestManager
                 'headers' => [
                     'content-type' => 'application/json'
                 ],
-                'body' => $payload
+                'body' => $payload,
+                'timeout' => $this->timeout,
+                'connect_timeout' => $this->timeout
             ]);
             $json = json_decode($res->getBody());
 

src/RequestManagers/RequestManager.php

@@ -19,17 +19,25 @@ class RequestManager
      * @var string
      */
     protected $host;
+
+    /**
+     * timeout
+     * 
+     * @var float
+     */
+    protected $timeout;
     
     /**
      * construct
      * 
      * @param string $host
+     * @param float $timeout
      * @return void
      */
-    public function __construct($host)
+    public function __construct($host, $timeout=1)
     {
         $this->host = $host;
-
+        $this->timeout = (float) $timeout;
     }
 
     /**
@@ -74,4 +82,14 @@ class RequestManager
     {
         return $this->host;
     }
+
+    /**
+     * getTimeout
+     * 
+     * @return float
+     */
+    public function getTimeout()
+    {
+        return $this->timeout;
+    }
 }

test/unit/RequestManagerTest.php

@@ -14,12 +14,13 @@ class RequestManagerTest extends TestCase
      */
     public function testSetHost()
     {
-        $requestManager = new RequestManager('http://localhost:8545');
-
+        $requestManager = new RequestManager('http://localhost:8545', 0.1);
         $this->assertEquals($requestManager->host, 'http://localhost:8545');
+        $this->assertEquals($requestManager->timeout, 0.1);
 
         $requestManager->host = $this->testRinkebyHost;
-
+        $requestManager->timeout = 1;
         $this->assertEquals($requestManager->host, 'http://localhost:8545');
+        $this->assertEquals($requestManager->timeout, 0.1);
     }
 }