Added initial delay constructor parameter to ExponentialSleepFetchExceptionHandler.

Author: Bilge

composer.json

@@ -12,7 +12,7 @@
     "php": "^5.5|^7",
     "scriptfusion/static-class": "^1",
     "scriptfusion/retry": "^1.1",
-    "scriptfusion/retry-exception-handlers": "^1",
+    "scriptfusion/retry-exception-handlers": "^1.1",
     "psr/container": "^1",
     "psr/cache": "^1"
   },

src/Connector/FetchExceptionHandler/ExponentialSleepFetchExceptionHandler.php

@@ -8,11 +8,24 @@
  */
 class ExponentialSleepFetchExceptionHandler implements FetchExceptionHandler
 {
+    private $initialDelay;
+
     private $handler;
 
+    /**
+     * Initializes this instance with the specified initial delay. The initial delay will be used when the first
+     * exception is handled; subsequent exceptions will cause longer delays.
+     *
+     * @param int $initialDelay Initial delay.
+     */
+    public function __construct($initialDelay = ExponentialBackoffExceptionHandler::DEFAULT_COEFFICIENT)
+    {
+        $this->initialDelay = $initialDelay | 0;
+    }
+
     public function initialize()
     {
-        $this->handler = new ExponentialBackoffExceptionHandler;
+        $this->handler = new ExponentialBackoffExceptionHandler($this->initialDelay);
     }
 
     public function __invoke(\Exception $exception)