GRPC.Client.LoadBalancing behaviour (gRPC Client v1.0.0)

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Load balancing behaviour for gRPC clients.

This module defines the behaviour that load balancing strategies must implement.

Summary

Callbacks

init(opts)
pick(state)

Callbacks

init(opts)

@callback init(opts :: keyword()) :: {:ok, state :: any()} | {:error, reason :: any()}

pick(state)

@callback pick(state :: any()) ::
  {:ok, {host :: String.t(), port :: non_neg_integer()}, new_state :: any()}
  | {:error, reason :: any()}