public
nobgit
read
NobMail
Based on mailcow: dockerized
Languages
Repository composition by tracked source files.
PHP
49%
JavaScript
35%
HTML
9%
CSS
4%
Shell
2%
Python
1%
Lua
0%
Perl
0%
Ruby
0%
SCSS
0%
Create file
Wiki Documentation
Clone
https://nobgit.com/orgs/nobgit/nobmail.git
ssh://[email protected]:2222/orgs/nobgit/nobmail.git
Commit
Fix CPU load of dockerapi container
Previously the handle_pubsub_messages() loop was executing every 10ms when there was no message available. Now reading from the redis network socket will block (the coroutine) for up to 30s before it returns when no message is available. Using channel.listen() would be even better, but it lacks the ignore_subscribe_messages option and I could not figure out how to filter the returned messages.
533bd365
data/Dockerfiles/dockerapi/main.py | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)Diff
diff --git a/data/Dockerfiles/dockerapi/main.py b/data/Dockerfiles/dockerapi/main.py
index 59d1a8ad..453a059d 100644
--- a/data/Dockerfiles/dockerapi/main.py
+++ b/data/Dockerfiles/dockerapi/main.py
@@ -198,8 +198,8 @@ async def handle_pubsub_messages(channel: aioredis.client.PubSub):
while True:
try:
- async with async_timeout.timeout(1):
- message = await channel.get_message(ignore_subscribe_messages=True)
+ async with async_timeout.timeout(60):
+ message = await channel.get_message(ignore_subscribe_messages=True, timeout=30)
if message is not None:
# Parse message
data_json = json.loads(message['data'].decode('utf-8'))