68 lines
2.2 KiB
Go
68 lines
2.2 KiB
Go
/*
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* MinIO Cloud Storage, (C) 2018, 2019 MinIO, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cmd
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import "github.com/minio/minio/pkg/event"
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// PeerRESTClientTarget - RPCClient is an event.Target which sends event to target of remote peer.
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type PeerRESTClientTarget struct {
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id event.TargetID
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remoteTargetID event.TargetID
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restClient *peerRESTClient
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bucketName string
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}
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// ID - returns target ID.
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func (target *PeerRESTClientTarget) ID() event.TargetID {
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return target.id
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}
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// IsActive - does nothing and available for interface compatibility.
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func (target *PeerRESTClientTarget) IsActive() (bool, error) {
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return true, nil
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}
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// Save - Sends event directly without persisting.
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func (target *PeerRESTClientTarget) Save(eventData event.Event) error {
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return target.send(eventData)
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}
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// Send - interface compatible method does no-op.
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func (target *PeerRESTClientTarget) Send(eventKey string) error {
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return nil
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}
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// sends event to remote peer by making RPC call.
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func (target *PeerRESTClientTarget) send(eventData event.Event) error {
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return target.restClient.SendEvent(target.bucketName, target.id, target.remoteTargetID, eventData)
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}
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// Close - does nothing and available for interface compatibility.
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func (target *PeerRESTClientTarget) Close() error {
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return nil
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}
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// NewPeerRESTClientTarget - creates RPCClient target with given target ID available in remote peer.
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func NewPeerRESTClientTarget(bucketName string, targetID event.TargetID, restClient *peerRESTClient) *PeerRESTClientTarget {
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return &PeerRESTClientTarget{
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id: event.TargetID{ID: targetID.ID, Name: targetID.Name + "+" + mustGetUUID()},
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remoteTargetID: targetID,
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bucketName: bucketName,
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restClient: restClient,
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}
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}
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