71 lines
1.5 KiB
Go
71 lines
1.5 KiB
Go
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package discovery
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import (
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"sync"
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"git.loafle.net/overflow_scanner/probe/discovery/types"
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)
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type ofDiscoveryMessage struct {
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request types.DiscoveryRequest
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messageType types.DiscoveryMessageType
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data interface{}
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err error
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}
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func (dm *ofDiscoveryMessage) Request() types.DiscoveryRequest {
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return dm.request
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}
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func (dm *ofDiscoveryMessage) Type() types.DiscoveryMessageType {
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return dm.messageType
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}
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func (dm *ofDiscoveryMessage) Result() interface{} {
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return dm.data
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}
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func (dm *ofDiscoveryMessage) Error() error {
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return dm.err
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}
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func (dm *ofDiscoveryMessage) Release() {
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releaseDiscoveryMessage(dm)
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}
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func RetainDiscoveryMessage(request types.DiscoveryRequest, messageType types.DiscoveryMessageType, data interface{}, err error) *ofDiscoveryMessage {
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return retainDiscoveryMessage(request, messageType, data, err)
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}
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func ReleaseDiscoveryMessage(dm *ofDiscoveryMessage) {
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releaseDiscoveryMessage(dm)
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}
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var discoveryMessagePool sync.Pool
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func retainDiscoveryMessage(request types.DiscoveryRequest, messageType types.DiscoveryMessageType, data interface{}, err error) *ofDiscoveryMessage {
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v := discoveryMessagePool.Get()
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var dm *ofDiscoveryMessage
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if v == nil {
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dm = &ofDiscoveryMessage{}
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} else {
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dm = v.(*ofDiscoveryMessage)
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}
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dm.request = request
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dm.messageType = messageType
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dm.data = data
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dm.err = err
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return dm
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}
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func releaseDiscoveryMessage(dm *ofDiscoveryMessage) {
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dm.request = nil
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dm.messageType = types.DiscoveryMessageTypeNone
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dm.data = nil
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dm.err = nil
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discoveryMessagePool.Put(dm)
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}
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