forked from TrueCloudLab/neoneo-go
35 lines
803 B
Go
35 lines
803 B
Go
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package consensus
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import "github.com/CityOfZion/neo-go/pkg/util"
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// cacheMaxCapacity is the default cache capacity taken
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// from C# implementation https://github.com/neo-project/neo/blob/master/neo/Ledger/Blockchain.cs#L64
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const cacheMaxCapacity = 100
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// Service represents consensus instance.
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type Service interface {
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OnPayload(p *Payload)
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GetPayload(h util.Uint256) *Payload
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}
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type service struct {
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cache *relayCache
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}
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// NewService returns new consensus.Service instance.
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func NewService() Service {
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return &service{
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cache: newFIFOCache(cacheMaxCapacity),
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}
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}
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// OnPayload handles Payload receive.
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func (s *service) OnPayload(p *Payload) {
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s.cache.Add(p)
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}
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// GetPayload returns payload stored in cache.
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func (s *service) GetPayload(h util.Uint256) *Payload {
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return s.cache.Get(h)
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}
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