Merge branch 'release/0.0.7'

Author: Raül Pérez

VERSION

@@ -1 +1 @@
-0.0.6
+0.0.7

examples/pubsub/sub.php

@@ -4,7 +4,7 @@
 const HOST = "localhost";
 const PORT = 4222;
 
-$c = new Nats\Connection(HOST, PORT);
+$c = new Nats\Connection();
 $c->connect();
 
 $callback = function ($payload) {
@@ -13,4 +13,6 @@
 
 $sid = $c->subscribe("foo", $callback);
 
-$c->wait();
+$c->wait(2);
+
+$c->unsubscribe($sid);

src/Connection.php

@@ -204,8 +204,7 @@ public function ping()
     public function publish($subject, $payload)
     {
         $msg = 'PUB '.$subject.' '.strlen($payload);
-        $this->send($msg);
-        $this->send($payload);
+        $this->send($msg . "\r\n" . $payload);
         $this->pubs += 1;
     }