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Merge pull request #6612 from multiversx/heartbeats-chain-simulator
Heartbeats chain simulator
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,52 @@ | ||
| package heartbeat | ||
|
|
||
| import ( | ||
| "github.com/multiversx/mx-chain-core-go/core/check" | ||
| "github.com/multiversx/mx-chain-go/factory" | ||
| "github.com/multiversx/mx-chain-go/heartbeat" | ||
| ) | ||
|
|
||
| type heartBeatComponents struct { | ||
| monitor factory.HeartbeatV2Monitor | ||
| } | ||
|
|
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| // NewSyncedHeartbeatComponents will create a new instance of heartbeat components | ||
| func NewSyncedHeartbeatComponents(monitor factory.HeartbeatV2Monitor) (factory.HeartbeatV2ComponentsHandler, error) { | ||
| if check.IfNil(monitor) { | ||
| return nil, heartbeat.ErrNilHeartbeatMonitor | ||
| } | ||
|
|
||
| return &heartBeatComponents{ | ||
| monitor: monitor, | ||
| }, nil | ||
| } | ||
|
|
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| // Create will do nothing | ||
| func (h *heartBeatComponents) Create() error { | ||
| return nil | ||
| } | ||
|
|
||
| // Close will do nothing | ||
| func (h *heartBeatComponents) Close() error { | ||
| return nil | ||
| } | ||
|
|
||
| // CheckSubcomponents will do nothing | ||
| func (h *heartBeatComponents) CheckSubcomponents() error { | ||
| return nil | ||
| } | ||
|
|
||
| // String will return a string | ||
| func (h *heartBeatComponents) String() string { | ||
| return "heartBeat" | ||
| } | ||
|
|
||
| // Monitor will return the monitor | ||
| func (h *heartBeatComponents) Monitor() factory.HeartbeatV2Monitor { | ||
| return h.monitor | ||
| } | ||
|
|
||
| // IsInterfaceNil returns true if there is no value under the interface | ||
| func (h *heartBeatComponents) IsInterfaceNil() bool { | ||
| return h == nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| package heartbeat | ||
|
|
||
| import ( | ||
| "sync" | ||
|
|
||
| "github.com/multiversx/mx-chain-go/heartbeat/data" | ||
| ) | ||
|
|
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| type heartbeatMonitor struct { | ||
| heartbeats []data.PubKeyHeartbeat | ||
| mutex sync.RWMutex | ||
| } | ||
|
|
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| // NewHeartbeatMonitor will create a new instance of heartbeat monitor | ||
| func NewHeartbeatMonitor() *heartbeatMonitor { | ||
| return &heartbeatMonitor{ | ||
| heartbeats: make([]data.PubKeyHeartbeat, 0), | ||
| } | ||
| } | ||
|
|
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| // GetHeartbeats will return the heartbeats | ||
| func (hm *heartbeatMonitor) GetHeartbeats() []data.PubKeyHeartbeat { | ||
| hm.mutex.RLock() | ||
| defer hm.mutex.RUnlock() | ||
|
|
||
| return hm.heartbeats | ||
| } | ||
|
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| // SetHeartbeats will set the provided heartbeats | ||
| func (hm *heartbeatMonitor) SetHeartbeats(heartbeats []data.PubKeyHeartbeat) { | ||
| hm.mutex.Lock() | ||
| hm.heartbeats = heartbeats | ||
| hm.mutex.Unlock() | ||
| } | ||
|
|
||
| // IsInterfaceNil returns true if there is no value under the interface | ||
| func (hm *heartbeatMonitor) IsInterfaceNil() bool { | ||
| return nil == hm | ||
| } |
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