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replicator.go
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replicator.go
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// Copyright 2016 IBM Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package replication
import (
"github.com/amalgam8/amalgam8/pkg/auth"
"github.com/amalgam8/amalgam8/registry/cluster"
"github.com/amalgam8/amalgam8/registry/utils/channels"
)
// Replicator - the per-namespace interface for sending messages
type Replicator interface {
Broadcast(data []byte) error
Send(memberID cluster.MemberID, data []byte) error
}
type replicator struct {
auth.Namespace
broadcast channels.ChannelTimeout
repair channels.ChannelTimeout
}
func newReplicator(namespace auth.Namespace, broadcast channels.ChannelTimeout, repair channels.ChannelTimeout) *replicator {
return &replicator{
Namespace: namespace,
broadcast: broadcast,
repair: repair,
}
}
func (r *replicator) Broadcast(d []byte) error {
return r.broadcast.Send(&outMessage{Namespace: r.Namespace, Data: d}, repTimeout)
}
func (r *replicator) Send(memberID cluster.MemberID, d []byte) error {
return r.repair.Send(&outMessage{memberID: memberID, Namespace: r.Namespace, Data: d}, repTimeout)
}