From 0b3590c3c600f26e9220729d174af4c605b6c051 Mon Sep 17 00:00:00 2001
From: Tyler Goodlet <jgbt@protonmail.com>
Date: Sun, 10 Apr 2022 19:18:40 -0400
Subject: [PATCH] Break loop after result retreival

---
 tractor/_streaming.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tractor/_streaming.py b/tractor/_streaming.py
index 962946433..2835f6ce0 100644
--- a/tractor/_streaming.py
+++ b/tractor/_streaming.py
@@ -272,9 +272,9 @@ async def aclose(self):
     @asynccontextmanager
     async def subscribe(
         self,
-
     ) -> AsyncIterator[BroadcastReceiver]:
-        '''Allocate and return a ``BroadcastReceiver`` which delegates
+        '''
+        Allocate and return a ``BroadcastReceiver`` which delegates
         to this message stream.
 
         This allows multiple local tasks to receive each their own copy
@@ -681,6 +681,7 @@ def consume(
                             result = consume(msg)
                             if result:
                                 self._result = result
+                                break
 
                 if not self._result:
                     while True: