Merge pull request #61 from Yoshi2889/sendchataction

Fix send-chat-action example

Author: unreal4u

examples/send-chat-action.php

@@ -21,25 +21,27 @@
 $sendChatAction->chat_id = A_USER_CHAT_ID;
 $sendChatAction->action = 'typing';
 
-$tgLog->performApiRequest($sendChatAction);
-// Some heavy operation you have to perform, in our case, it will 2 seconds
-sleep(2);
-
-$sendMessage->text = 'The second piece of text';
-
-$promise = $tgLog->performApiRequest($sendMessage);
-
-$promise->then(
-    function ($response) {
-        echo '2nd message sent' . PHP_EOL;
-        echo '<pre>';
-        var_dump($response);
-        echo '</pre>';
-    },
-    function (\Exception $exception) {
-        // Onoes, an exception occurred...
-        echo 'Exception ' . get_class($exception) . ' caught, message: ' . $exception->getMessage();
-    }
-);
+$promise = $tgLog->performApiRequest($sendChatAction);
+
+$promise->then(function () use ($tgLog, $sendMessage) {
+    sleep(3);
+
+    $sendMessage->text = 'The second piece of text';
+
+    $promise = $tgLog->performApiRequest($sendMessage);
+
+    $promise->then(
+        function ($response) {
+            echo '2nd message sent' . PHP_EOL;
+            echo '<pre>';
+            var_dump($response);
+            echo '</pre>';
+        },
+        function (\Exception $exception) {
+            // Onoes, an exception occurred...
+            echo 'Exception ' . get_class($exception) . ' caught, message: ' . $exception->getMessage();
+        }
+    );
+});
 
 $loop->run();