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b23659927c
store the cache in-memory instead of disks to avoid large write amplifications for list heavy workloads, store in memory instead and let it auto expire.
35 lines
1.1 KiB
Go
35 lines
1.1 KiB
Go
/*
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* Minio Cloud Storage, (C) 2021 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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*/
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// Package objcache implements in memory caching methods.
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package objcache
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import "github.com/valyala/bytebufferpool"
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// Is an Closer wrapper for bytebufferpool, upon close
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// calls the defined onClose function.
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type writeCloser struct {
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*bytebufferpool.ByteBuffer
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onClose func() error
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}
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// On close, onClose() is called which checks if all object contents
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// have been written so that it can save the buffer to the cache.
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func (c writeCloser) Close() (err error) {
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return c.onClose()
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}
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