Title: Implement Distributed Circuit Breaker (#70)

[YoshiyukiMineo]

• feature/redis-circuit-breaker

• feature/redis-circuit-breaker

• Refactor

• save state

• Saving half-open state also

• Saving half-open state also

• Added test case

• Saving state transition

• Pass context

• Moved redis circuit breaker to v2

• Revert go.mod and go.sum

• Acked review comments

• Refactor

• Refactor

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[call-stack]

Hi @YoshiyukiMineo , could you please let me know when this is expected to be merged into master? Let me know if there’s anything I can do to help move it forward. Thanks so much.

[YoshiyukiMineo]

@call-stack

Thank you for your contribution.
Could you send a pull request to change from the current SharedStateStore to the following interface?

type SharedDataStore interface {
	GetData(ctx context.Context, name string) ([]byte, error)
	SetData(ctx context.Context, name string, data []byte) error
}

[call-stack]

@YoshiyukiMineo I’ve implemented the necessary changes and updated the PR. Could you please review it at your convenience?
PR: #74