Merge pull request #2494 from mivade/user-guide-fix

Fix run_in_executor call in user guide
2018-09-15 16:41:32 -04:00 · 2018-09-15 16:41:32 -04:00 · 9adaea7490
parent 366a5f9426 a4a7039056
commit 9adaea7490
1 changed files with 1 additions and 1 deletions
--- a/docs/guide/coroutines.rst
+++ b/docs/guide/coroutines.rst
@ -177,7 +177,7 @@ use `.IOLoop.run_in_executor`, which returns
 ``Futures`` that are compatible with coroutines::

    async def call_blocking():
-        await IOLoop.current().run_in_executor(blocking_func, args)
+        await IOLoop.current().run_in_executor(None, blocking_func, args)

 Parallelism
 ^^^^^^^^^^^