Extension points

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pchalamet edited this page Dec 30, 2012 · 1 revision

There are various extension points right now:

Snitch : a service to compute distance between IPs
EndpointStrategy : a strategy to choose an endpoint from a known set
Recovery : a service to recover failed endpoint
Logger : a service for logging
Transport : the transport factory
Object mapper : how to map object to/from CQL rowset

Snitch

To configure your own snitch, you have to:

set EndpointConfig.Snitch = "Custom"
set EndpointConfig.SnitchType = "typename"

typename must:

implement ISnitch
provide a parameterless constructor

EndpointStrategy

To configure your own endpoint strategy, you have to:

set EndpointConfig.Strategy = "Custom"
set EndpointConfig.StrategyType = "typename"

typename must:

implement IEndpointStrategy
provide a constructor with a single parameter: IEnumerable<Endpoint> endpoints