95 lines
2.2 KiB
Go
95 lines
2.2 KiB
Go
package innerring
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import (
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"context"
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"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
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"github.com/nspcc-dev/neo-go/pkg/util"
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"github.com/nspcc-dev/neofs-node/pkg/morph/client"
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"github.com/spf13/viper"
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)
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type (
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notaryConfig struct {
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amount fixedn.Fixed8 // amount of deposited GAS to notary contract
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duration uint32 // lifetime of notary deposit in blocks
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disabled bool // true if notary disabled on chain
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}
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)
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func (s *Server) depositMainNotary() (tx util.Uint256, err error) {
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return s.mainnetClient.DepositNotary(
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s.mainNotaryConfig.amount,
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s.mainNotaryConfig.duration+notaryExtraBlocks,
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)
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}
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func (s *Server) depositSideNotary() (tx util.Uint256, err error) {
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return s.morphClient.DepositNotary(
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s.sideNotaryConfig.amount,
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s.sideNotaryConfig.duration+notaryExtraBlocks,
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)
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}
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func (s *Server) awaitMainNotaryDeposit(ctx context.Context, tx util.Uint256) error {
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return awaitNotaryDepositInClient(ctx, s.mainnetClient, tx)
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}
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func (s *Server) awaitSideNotaryDeposit(ctx context.Context, tx util.Uint256) error {
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return awaitNotaryDepositInClient(ctx, s.morphClient, tx)
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}
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func (s *Server) initNotary(ctx context.Context, deposit depositor, await awaiter, msg string) error {
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tx, err := deposit()
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if err != nil {
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return err
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}
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s.log.Info(msg)
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return await(ctx, tx)
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}
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func awaitNotaryDepositInClient(ctx context.Context, cli *client.Client, txHash util.Uint256) error {
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for i := 0; i < notaryDepositTimeout; i++ {
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select {
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case <-ctx.Done():
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return nil
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default:
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}
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ok, err := cli.TxHalt(txHash)
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if err == nil {
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if ok {
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return nil
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}
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return errDepositFail
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}
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cli.Wait(ctx, 1)
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}
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return errDepositTimeout
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}
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func parseNotaryConfigs(cfg *viper.Viper, withSideNotary, withMainNotary bool) (main, side *notaryConfig) {
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main = new(notaryConfig)
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side = new(notaryConfig)
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if !withSideNotary {
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main.disabled = true
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side.disabled = true
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return
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}
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main.disabled = !withMainNotary
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main.amount = fixedn.Fixed8(cfg.GetInt64("notary.main.deposit_amount"))
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main.duration = cfg.GetUint32("timers.main_notary")
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side.amount = fixedn.Fixed8(cfg.GetInt64("notary.side.deposit_amount"))
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side.duration = cfg.GetUint32("timers.side_notary")
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return
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}
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