Merge pull request #179 from shadow-light/patch-2

lepture · web-flow · commit 74c955d00a57 · 2018-10-11T16:08:26.000+09:00
You cannot remove an item from a set while iterating through it
diff --git a/livereload/handlers.py b/livereload/handlers.py
@@ -103,7 +103,7 @@ def reload_waiters(cls, path=None):
         }
 
         cls._last_reload_time = time.time()
-        for waiter in cls.waiters:
+        for waiter in cls.waiters.copy():
             try:
                 waiter.write_message(msg)
             except:

Original file line number	Diff line number	Diff line change
`@@ -103,7 +103,7 @@ def reload_waiters(cls, path=None):`
`103`	`103`	`}`
`104`	`104`
`105`	`105`	`cls._last_reload_time = time.time()`
`106`		`- for waiter in cls.waiters:`
	`106`	`+ for waiter in cls.waiters.copy():`
`107`	`107`	`try:`
`108`	`108`	`waiter.write_message(msg)`
`109`	`109`	`except:`