Messenger

A message bus agnostic Messaging Library that sends Transaction, Account, Block and Slot updates in the Plerkle Serialization format.

Note on 1.0.0

The plerkle serialization API changes at 1.0.0 which is a breaking change. This method removes confusion around the Recv data lifetime being tied back to the messenger interface. Now the data is owned.

Env example

The Messenger can operate in two modes: a single Redis instance or multiple Redis instances.

Just to clarify, the multiple Redis instances setup doesn't create a clustered connection. It's designed to work with separate, independent instances.

You can configure the Redis client type via environment variables.

Example environment configuration for a single Redis instance:

export PLUGIN_MESSENGER_CONFIG='{
  messenger_type="Redis",
  redis_connection_str="redis://:pass@redis.app:6379"
}'

Example environment configuration for multiple Redis instances:

export PLUGIN_MESSENGER_CONFIG='{
  messenger_type="RedisPool",
  redis_connection_str=[
    "redis://:pass@redis1.app:6379",
    "redis://:pass@redis2.app:6379"
  ]
}'

To switch between modes, you'll need to update both the messenger_type and redis_connection_str values.