async_pubsub | Asynchronous PubSub in Python using Redis | Reactive Programming library
kandi X-RAY | async_pubsub Summary
kandi X-RAY | async_pubsub Summary
Asynchronous PubSub in Python using Redis, ZMQ.
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Top functions reviewed by kandi - BETA
- Handle streaming data from redis
- Called when a channel is subscribed
- Unsubscribe from a channel
- Called when a message is received
- Disconnects from the stream
- Encode the value
- Send a command to the server
- Pack the arguments into a binary command
- Initialize connection
- Called when the connection is connected
- Called when a connection is closed
- Called when the client is disconnected
- Publish message to channel
- Get redis instance
- Subscribe to a channel
- Called when a streaming stream is received
- Subscribe to a channel
- Unsubscribe from a channel
- Disconnect from the gateway
async_pubsub Key Features
async_pubsub Examples and Code Snippets
Community Discussions
Trending Discussions on async_pubsub
QUESTION
I am using nelikelov/redisclient version 0.5.0 and I am using code same as in the PUBSUB example provided in the library. My application subscribes to a channel and receives messages. What I am facing is that every Monday, the application is not being able to receive messages from Redis.
Is there any timeout that I should handle in case the connection remains idle during the weekend? Shall I configure something extra in my application or in Redis to bypass this?
...ANSWER
Answered 2017-Dec-27 at 14:24I'm not familiar with the client you're using, but Redis itself doesn't close idle connections (PubSub or not) by default and keeps them alive. You can verify that your Redis server is configured to maintain idle connections and keep them alive by examining the values of the timeout
and tcp-keepalive
directives (0 and 300 by default, respectively).
Other than the above and given the periodical aspect of the disconnects, I'd investigate the network settings of the client application server.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install async_pubsub
You can use async_pubsub like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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