simplebroker-redis 2.4.0

Valkey/Redis backend extension for SimpleBroker

simplebroker-redis

Valkey/Redis backend extension for SimpleBroker.

This package exposes the public SimpleBroker backend name redis. It targets Valkey 7.x and Redis 7.x and the test suite runs against Valkey.

Requirements

• Python 3.11+
• Valkey 7.x or Redis 7.x

Durability depends on the server configuration. A Valkey or Redis deployment without AOF/RDB persistence can lose messages on restart. Use SQLite or Postgres when you need storage durability from the broker stack by default.

Regular broker commands use a redis-py BlockingConnectionPool owned by the process-local Redis runner. Pub/Sub wake hints use a separate dedicated connection because subscribed Redis connections cannot serve normal commands.

Pool defaults:

• max_connections = 50
• pool_timeout = BROKER_BUSY_TIMEOUT / 1000

The defaults can be overridden in project backend options:

[backend_options]
namespace = "simplebroker_redis_v1"
max_connections = 50
pool_timeout = 5.0

Pool exhaustion is bounded by pool_timeout and surfaces as an operational error from broker operations.