40 lines
1.0 KiB
Go
40 lines
1.0 KiB
Go
package netmap
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import (
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"fmt"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client"
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)
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// NewEpoch updates FrostFS epoch number through
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// Netmap contract call.
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func (c *Client) NewEpoch(epoch uint64) error {
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prm := client.InvokePrm{}
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prm.SetMethod(newEpochMethod)
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prm.SetArgs(epoch)
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_, err := c.client.Invoke(prm)
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if err != nil {
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return fmt.Errorf("could not invoke method (%s): %w", newEpochMethod, err)
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}
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return nil
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}
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// NewEpochControl updates FrostFS epoch number through
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// control notary transaction internally to ensure all
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// nodes produce the same transaction with high probability.
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// If vub > 0, vub will be used as valid until block value.
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func (c *Client) NewEpochControl(epoch uint64, vub uint32) (uint32, error) {
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prm := client.InvokePrm{}
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prm.SetMethod(newEpochMethod)
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prm.SetArgs(epoch)
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prm.SetControlTX(true)
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prm.SetVUB(vub)
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res, err := c.client.Invoke(prm)
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if err != nil {
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return 0, fmt.Errorf("could not invoke method (%s): %w", newEpochMethod, err)
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}
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return res.VUB, nil
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}
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