forked from TrueCloudLab/frostfs-node
26 lines
488 B
Go
26 lines
488 B
Go
package getsvc
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import (
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rangesvc "github.com/nspcc-dev/neofs-node/pkg/services/object/range"
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"github.com/pkg/errors"
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)
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type Streamer struct {
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headSent bool
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rngRes *rangesvc.Result
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}
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func (p *Streamer) Recv() (interface{}, error) {
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if !p.headSent {
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p.headSent = true
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return p.rngRes.Head(), nil
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}
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rngResp, err := p.rngRes.Stream().Recv()
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if err != nil {
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return nil, errors.Wrapf(err, "(%T) could not receive range response", p)
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}
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return rngResp.PayloadChunk(), nil
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}
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