Fix BC break in react http (#33)

* Require react/http-client to be ~0.5.9

* Replace $loop->tick() with similar hack

* Require event-loop to be 0.5 || 1.0

* Update dependencies

* Add react/stream explicit dep

Author: Nenad Stojanovikj

composer.json

@@ -13,9 +13,11 @@
     "require": {
         "php": "^5.5 || ^7.0",
         "php-http/httplug": "^1.0",
-        "react/http-client": "^0.4.8 || ^0.5",
-        "react/dns": "^0.4.1",
-        "react/socket": "^0.8",
+        "react/http-client": "~0.5.9",
+        "react/dns": "^0.4.15",
+        "react/socket": "^1.0",
+        "react/stream": "^1.0",
+        "react/event-loop": "^1.0",
         "php-http/discovery": "^1.0"
     },
     "require-dev": {

src/Promise.php

@@ -175,8 +175,12 @@ public function getState()
      */
     public function wait($unwrap = true)
     {
+        $loop = $this->loop;
         while (HttpPromise::PENDING === $this->getState()) {
-            $this->loop->tick();
+            $loop->futureTick(function () use ($loop) {
+                $loop->stop();
+            });
+            $loop->run();
         }
 
         if ($unwrap) {