Restore TTY mode on unclean shutdown (uncaught exception)

clue · clue · commit 0d6f7e5fc897 · 2017-11-01T15:44:17.000+01:00
diff --git a/src/Stdin.php b/src/Stdin.php
@@ -32,6 +32,10 @@ public function __construct(LoopInterface $loop)
             // Disable icanon (so we can fread each keypress) and echo (we'll do echoing here instead)
             shell_exec('stty -icanon -echo');
         }
+
+        // register shutdown function to restore TTY mode in case of unclean shutdown (uncaught exception)
+        // this will not trigger on SIGKILL etc., but the terminal should take care of this
+        register_shutdown_function(array($this, 'close'));
     }
 
     public function close()

Original file line number	Diff line number	Diff line change
`@@ -32,6 +32,10 @@ public function __construct(LoopInterface $loop)`
`32`	`32`	`// Disable icanon (so we can fread each keypress) and echo (we'll do echoing here instead)`
`33`	`33`	`shell_exec('stty -icanon -echo');`
`34`	`34`	`}`
	`35`	`+`
	`36`	`+ // register shutdown function to restore TTY mode in case of unclean shutdown (uncaught exception)`
	`37`	`+ // this will not trigger on SIGKILL etc., but the terminal should take care of this`
	`38`	`+ register_shutdown_function(array($this, 'close'));`
`35`	`39`	`}`
`36`	`40`
`37`	`41`	`public function close()`