Merge branch 'refs/heads/wamp-broadcasting'

src/Ratchet/Wamp/Topic.php

@@ -30,12 +30,23 @@ class Topic implements \IteratorAggregate, \Countable {
     }
 
     /**
-      * Send a message to all the connections in this topic
+     * Send a message to all the connections in this topic
-      * @param string $msg
+     * @param string $msg Payload to publish
-      * @return Topic
+     * @param array $exclude A list of session IDs the message should be excluded from (blacklist)
-      */
+     * @param array $eligible A list of session Ids the message should be send to (whitelist)
-    public function broadcast($msg) {
+     * @return Topic The same Topic object to chain
+     */
+    public function broadcast($msg, array $exclude = array(), array $eligible = array()) {
+        $useEligible = (bool)count($eligible);
         foreach ($this->subscribers as $client) {
+            if (in_array($client->WAMP->sessionId, $exclude)) {
+                continue;
+            }
+
+            if ($useEligible && !in_array($client->WAMP->sessionId, $eligible)) {
+                continue;
+            }
+
             $client->event($this->id, $msg);
         }
 

src/Ratchet/Wamp/WampConnection.php

@@ -99,4 +99,5 @@ class WampConnection extends AbstractConnectionDecorator {
     public function close($opt = null) {
         $this->getConnection()->close($opt);
     }
+
 }

tests/unit/Wamp/ServerProtocolTest.php

@@ -1,7 +1,5 @@
 <?php
 namespace Ratchet\Wamp;
-use Ratchet\Wamp\ServerProtocol;
-use Ratchet\Wamp\WampConnection;
 use Ratchet\Mock\Connection;
 use Ratchet\Mock\WampComponent as TestComponent;
 

tests/unit/Wamp/TopicManagerTest.php

@@ -1,6 +1,5 @@
 <?php
 namespace Ratchet\Wamp;
-use Ratchet\Wamp\TopicManager;
 
 /**
  * @covers Ratchet\Wamp\TopicManager

tests/unit/Wamp/TopicTest.php

@@ -1,7 +1,5 @@
 <?php
 namespace Ratchet\Wamp;
-use Ratchet\Wamp\Topic;
-use Ratchet\Wamp\WampConnection;
 
 /**
  * @covers Ratchet\Wamp\Topic
@@ -60,6 +58,60 @@ class TopicTest extends \PHPUnit_Framework_TestCase {
         $topic->broadcast($msg);
     }
 
+    public function testBroadcastWithExclude() {
+        $msg  = 'Hello odd numbers';
+        $name = 'Excluding';
+        $protocol = json_encode(array(8, $name, $msg));
+
+        $first  = $this->getMock('Ratchet\\Wamp\\WampConnection', array('send'), array($this->getMock('\\Ratchet\\ConnectionInterface')));
+        $second = $this->getMock('Ratchet\\Wamp\\WampConnection', array('send'), array($this->getMock('\\Ratchet\\ConnectionInterface')));
+        $third  = $this->getMock('Ratchet\\Wamp\\WampConnection', array('send'), array($this->getMock('\\Ratchet\\ConnectionInterface')));
+
+        $first->expects($this->once())
+            ->method('send')
+            ->with($this->equalTo($protocol));
+
+        $second->expects($this->never())->method('send');
+
+        $third->expects($this->once())
+            ->method('send')
+            ->with($this->equalTo($protocol));
+
+        $topic = new Topic($name);
+        $topic->add($first);
+        $topic->add($second);
+        $topic->add($third);
+
+        $topic->broadcast($msg, array($second->WAMP->sessionId));
+    }
+
+    public function testBroadcastWithEligible() {
+        $msg  = 'Hello white list';
+        $name = 'Eligible';
+        $protocol = json_encode(array(8, $name, $msg));
+
+        $first  = $this->getMock('Ratchet\\Wamp\\WampConnection', array('send'), array($this->getMock('\\Ratchet\\ConnectionInterface')));
+        $second = $this->getMock('Ratchet\\Wamp\\WampConnection', array('send'), array($this->getMock('\\Ratchet\\ConnectionInterface')));
+        $third  = $this->getMock('Ratchet\\Wamp\\WampConnection', array('send'), array($this->getMock('\\Ratchet\\ConnectionInterface')));
+
+        $first->expects($this->once())
+            ->method('send')
+            ->with($this->equalTo($protocol));
+
+        $second->expects($this->never())->method('send');
+
+        $third->expects($this->once())
+            ->method('send')
+            ->with($this->equalTo($protocol));
+
+        $topic = new Topic($name);
+        $topic->add($first);
+        $topic->add($second);
+        $topic->add($third);
+
+        $topic->broadcast($msg, array(), array($first->WAMP->sessionId, $third->WAMP->sessionId));
+    }
+
     public function testIterator() {
         $first  = $this->newConn();
         $second = $this->newConn();

tests/unit/Wamp/WampConnectionTest.php

@@ -1,6 +1,5 @@
 <?php
 namespace Ratchet\Wamp;
-use Ratchet\Wamp\WampConnection;
 
 /**
  * @covers Ratchet\Wamp\WampConnection
@@ -32,6 +31,15 @@ class WampConnectionTest extends \PHPUnit_Framework_TestCase {
         $this->conn->callError($callId, $uri);
     }
 
+    public function testCallErrorWithTopic() {
+        $callId = uniqid();
+        $uri    = 'http://example.com/end/point';
+
+        $this->mock->expects($this->once())->method('send')->with(json_encode(array(4, $callId, $uri, '')));
+
+        $this->conn->callError($callId, new Topic($uri));
+    }
+
     public function testDetailedCallError() {
         $callId = uniqid();
         $uri    = 'http://example.com/end/point';

tests/unit/Wamp/WampServerTest.php

@@ -1,6 +1,5 @@
 <?php
 namespace Ratchet\Wamp;
-use Ratchet\Wamp\WampServer;
 use Ratchet\AbstractMessageComponentTestCase;
 
 /**