diff --git a/src/EventLoop/AwaitableInterface.php b/src/EventLoop/AwaitableInterface.php
new file mode 100644
index 0000000..a1cc946
--- /dev/null
+++ b/src/EventLoop/AwaitableInterface.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace CrystalPlanet\Redshift\EventLoop\AwaitableInterface;
+
+interface AwaitableInterface
+{
+    /**
+     */
+    function setEventLoop();
+
+    /**
+     * Sets the awaitable status to awaiting.
+     */
+    function await(Process $process);
+
+    /**
+     * Returns true if awaitable is still waiting for
+     * an event to fulfill its condition.
+     *
+     * @return boolean
+     */
+    function isAwaiting();
+
+    /**
+     * Notifies the awaitable it 
+     */
+    function notify();
+
+    /**
+     * The delay in milliseconds.
+     *
+     * @return integer
+     */
+    function delay();
+}
diff --git a/src/EventLoop/EventLoop.php b/src/EventLoop/EventLoop.php
index d188499..6f69761 100644
--- a/src/EventLoop/EventLoop.php
+++ b/src/EventLoop/EventLoop.php
@@ -2,6 +2,8 @@
 
 namespace CrystalPlanet\Redshift\EventLoop;
 
+use CrystalPlanet\Redshift\Utility\TimePriorityQueue;
+
 class EventLoop
 {
     /**
@@ -9,6 +11,11 @@ class EventLoop
      */
     private $readStreams = [];
 
+    /**
+     * @var \SplDoublyLinkedList
+     */
+    private $timeouts;
+
     /**
      * @var \SplDoublyLinkedList
      */
@@ -32,6 +39,7 @@ public function __construct(callable $main)
         $this->main = new Task($this, $main);
         $this->tick = new \SplQueue();
         $this->future = new \SplDoublyLinkedList();
+        $this->timeouts = new \TimePriorityQueue();
 
         $this->addFutureTask($this->main);
     }
@@ -50,6 +58,13 @@ public function addReadStream($stream)
         array_push($this->readStreams, $stream);
     }
 
+    public function addTimeout(Process $process, $timeout)
+    {
+        $this->timeouts->insert($process, $timeout);
+
+        // $this->timeouts-> wut wut wut;
+    }
+
     /**
      * Starts the event loop.
      */
@@ -61,20 +76,14 @@ public function run()
             $this->waitForStreamActivity($timeout);
             $this->nextTick();
 
-            $timeout = $this->tick->count() === 0 ? 1 : 0;
+            $timeout = $this->tick->count() === 0 ? 1 : 0; // take min from the shortest timeout and big default value
 
             $this->tick();
         }
     }
 
     /**
-     * @return Task
      */
-    private function nextTask()
-    {
-        return $this->tick->dequeue();
-    }
-
     private function nextTick()
     {
         $this->future->rewind();
@@ -93,7 +102,7 @@ private function nextTick()
     private function tick()
     {
         while (!$this->tick->isEmpty() && !$this->main->isFinished()) {
-            $task = $this->nextTask();
+            $task = $this->tick->dequeue();
 
             $task->run();
 
@@ -108,9 +117,14 @@ private function addFutureTask(Task $task)
         $this->future->push($task);
     }
 
+    private function getNextTimeout()
+    {
+        return 
+    }
+
     private function waitForStreamActivity($timeout = 0)
     {
-        $changed = @stream_select($read = $this->readStreams, $write = [], $except = [], $timeout);
+        $changed = @stream_select($read = $this->readStreams, $write = [], $except = [], 0, 1000 * $timeout);
 
         if ($changed > 0) {
             foreach ($this->future as $task) {
diff --git a/src/EventLoop/Process.php b/src/EventLoop/Process.php
new file mode 100644
index 0000000..6311efa
--- /dev/null
+++ b/src/EventLoop/Process.php
@@ -0,0 +1,79 @@
+<?php
+
+namespace CrystalPlanet\Redshift\Process;
+
+class Process
+{
+    private $started = false;
+
+    /**
+     * @param EventLoop $loop
+     * @param callable $func
+     * @param mixed ...$args
+     */
+    public function __construct(EventLoop $loop, callable $func, ...$args)
+    {
+        $this->loop = $loop;
+        $this->func = $func;
+        $this->args = $args;
+    }
+
+    public function shouldWait()
+    {
+        return $this->started
+    }
+
+    public function isValid()
+    {
+        return !($this->generator && $this->generator->valid());
+    }
+
+    public function run()
+    {
+        if ($this->started) {
+            throw new \RuntimeException('Cannot start an already running process!');
+        }
+
+        $this->running = true;
+
+        $routine = call_user_func($this->func, $this->args);
+
+        if ($routine && $routine instanceof \Generator) {
+            $this->
+        }
+    }
+
+    public function resume()
+    {
+        if (!$this->isValid()) {
+            throw new \RuntimeException('Cannot resume a task that already finished execution.');
+        }
+
+        while () {
+            $this->resumeGenerator($this->generator);
+        }
+    }
+
+    private function resumeGenerator(\Generator $generator)
+    {
+        if (!$generator->current() instanceof \Generator) {
+            return $generator->send($generator->current());
+        }
+
+        if ($generator->current()->valid()) {
+            $this->resume($generator->current());
+            return;
+        }
+
+        $generator->send($generator->current()->getReturn());
+    }
+
+    private function getCurrentValue(\Generator $generator)
+    {
+        if (!$generator->current() instanceof \Generator) {
+            return $generator->current();
+        }
+
+        return $this->getCurrentValue($generator->current());
+    }
+}
diff --git a/src/Stream/StreamReader.php b/src/Stream/StreamReader.php
new file mode 100644
index 0000000..c64e884
--- /dev/null
+++ b/src/Stream/StreamReader.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace CrystalPlanet\Redshift\Stream;
+
+class StreamReader implements AwaitableInterface
+{
+    public function __construct($stream)
+    {
+        $this->stream = $stream;
+    }
+
+    public function setEventLoop(EventLoop $loop)
+    {
+        $this->loop = $loop;
+    }
+
+    public function shouldWait()
+    {
+        return 
+    }
+}
diff --git a/src/Time/Timeout.php b/src/Time/Timeout.php
index 7e0d859..6bc9636 100644
--- a/src/Time/Timeout.php
+++ b/src/Time/Timeout.php
@@ -2,49 +2,28 @@
 
 namespace CrystalPlanet\Redshift\Time;
 
-use CrystalPlanet\Redshift\Channel\Channel;
+use CrystalPlanet\Redshift\EventLoop\AwaitableInterface;
 
-class Timeout
+class Timeout implements AwaitableInterface
 {
-    /**
-     * @var Channel
-     */
-    private $channel;
-
-    /**
-     * @var int
-     */
     private $timeout;
 
-    /**
-     * Creates a new timeout.
-     *
-     * @param int $milliseconds Time to wait in milliseconds.
-     * @param Channel $channel Channel to send the signal on.
-     */
-    public function __construct($milliseconds, Channel $channel)
+    public function __construct($timeout = 0)
     {
-        $this->channel = $channel;
+        if (!is_int($timeout)) {
+            throw new \RuntimeException('$timeout must be a number!');
+        }
 
-        $this->timeout = $this->now() + $milliseconds;
+        $this->timeout = $timeout + intval(microtime(true) * 1000);
     }
 
-    public function __invoke()
+    public function shouldWait()
     {
-        while ($this->now() < $this->timeout) {
-            yield;
-        }
-
-        $this->channel->put(true);
+        return $this->timeout - intval(microtime(true) * 1000) < 1;
     }
 
-    /**
-     * Returns current time in milliseconds.
-     *
-     * @return int
-     */
-    private function now()
+    public function await(Process $process)
     {
-        return round(microtime(true) * 1000);
+        $process->getEventLoop()->addTimeout($this->timeout, $process);
     }
-}
\ No newline at end of file
+}
diff --git a/src/Utility/TimePriorityQueue.php b/src/Utility/TimePriorityQueue.php
new file mode 100644
index 0000000..f9c0b35
--- /dev/null
+++ b/src/Utility/TimePriorityQueue.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace CrystalPlanet\Redshift\Utility;
+
+class TimePriorityQueue extends \SplPriorityQueueList
+{
+    /**
+     * {@inheritDoc}
+     */
+    public function compare($x, $y)
+    {
+        return $x - $y;
+    }
+}