Support mulitple output objects per execution

[strieflin]

It looks like, Ephemeral currently supports only a single output object for MPC programs.

ephemeral/pkg/ephemeral/io/feeder.go

Lines 140 to 160 in 70795c1

	func (f *AmphoraFeeder) writeToAmphora(act *Activation, resp Result) ([]string, error) {
	client := f.conf.AmphoraClient
	os := amphora.SecretShare{
	SecretID: act.GameID,
	// When writing to Amphora, the slice has exactly 1 element.
	Data: resp.Response[0],
	Tags: []amphora.Tag{
	amphora.Tag{
	ValueType: "STRING",
	Key: "gameID",
	Value: act.GameID,
	},
	},
	}
	err := client.CreateSecretShare(&os)
	f.logger.Infow(fmt.Sprintf("Created secret share with id %s", os.SecretID), GameID, act.GameID)
	if err != nil {
	return nil, err
	}
	return []string{act.GameID}, nil
	}

That seems limiting in many scenarios.

[github-actions]

This issue has been marked stale because it has been open for 90 days with no activity. It will be automatically closed in 30 days if no further activity occurs.

[github-actions]

This issue has been marked stale because it has been open for 90 days with no activity. It will be automatically closed in 30 days if no further activity occurs.

[github-actions]

This issue has been marked stale because it has been open for 90 days with no activity. It will be automatically closed in 30 days if no further activity occurs.