Merge pull request #100 from async-interop/clarify_readable_writable_closed

Clarify that (half-)closed streams also trigger the respective read and write watchers

src/Loop.php

@@ -172,7 +172,7 @@ final class Loop
     }
 
     /**
-     * Execute a callback when a stream resource becomes readable.
+     * Execute a callback when a stream resource becomes readable or is closed for reading.
      *
      * @param resource $stream The stream to monitor.
      * @param callable(string $watcherId, resource $stream, mixed $data) $callback The callback to execute.
@@ -187,7 +187,7 @@ final class Loop
     }
 
     /**
-     * Execute a callback when a stream resource becomes writable.
+     * Execute a callback when a stream resource becomes writable or is closed for writing.
      *
      * @param resource $stream The stream to monitor.
      * @param callable(string $watcherId, resource $stream, mixed $data) $callback The callback to execute.

src/Loop/Driver.php

@@ -78,7 +78,7 @@ abstract class Driver
     abstract public function repeat($interval, callable $callback, $data = null);
 
     /**
-     * Execute a callback when a stream resource becomes readable.
+     * Execute a callback when a stream resource becomes readable or is closed for reading.
      *
      * Multiple watchers on the same stream may be executed in any order.
      *
@@ -91,7 +91,7 @@ abstract class Driver
     abstract public function onReadable($stream, callable $callback, $data = null);
 
     /**
-     * Execute a callback when a stream resource becomes writable.
+     * Execute a callback when a stream resource becomes writable or is closed for writing.
      *
      * Multiple watchers on the same stream may be executed in any order.
      *