mirror of https://github.com/milvus-io/milvus.git
48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
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// with the License. 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 distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under the License.
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package proxyservice
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import (
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"sync"
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"github.com/milvus-io/milvus/internal/allocator"
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"github.com/milvus-io/milvus/internal/util/typeutil"
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)
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type UniqueID = typeutil.UniqueID
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type Timestamp = typeutil.Timestamp
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type nodeIDAllocator interface {
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AllocOne() UniqueID
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}
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type naiveNodeIDAllocator struct {
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allocator *allocator.IDAllocator
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now UniqueID
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mtx sync.Mutex
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}
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func (allocator *naiveNodeIDAllocator) AllocOne() UniqueID {
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allocator.mtx.Lock()
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defer func() {
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// allocator.now++
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allocator.mtx.Unlock()
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}()
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return allocator.now
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}
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func newNodeIDAllocator() *naiveNodeIDAllocator {
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return &naiveNodeIDAllocator{
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now: 1,
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}
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}
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