github.com/cloudwego/hertz@v0.9.3/pkg/protocol/consts/fs.go (about)

     1  /*
     2   * Copyright 2022 CloudWeGo Authors
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *
     8   *     http://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   *
    16   * The MIT License (MIT)
    17   *
    18   * Copyright (c) 2015-present Aliaksandr Valialkin, VertaMedia, Kirill Danshin, Erik Dubbelboer, FastHTTP Authors
    19   *
    20   * Permission is hereby granted, free of charge, to any person obtaining a copy
    21   * of this software and associated documentation files (the "Software"), to deal
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    25   * furnished to do so, subject to the following conditions:
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    27   * The above copyright notice and this permission notice shall be included in
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    30   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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    35   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    36   * THE SOFTWARE.
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    38   * This file may have been modified by CloudWeGo authors. All CloudWeGo
    39   * Modifications are Copyright 2022 CloudWeGo Authors.
    40   */
    41  
    42  package consts
    43  
    44  import "time"
    45  
    46  const (
    47  	// files bigger than this size are sent with sendfile
    48  	MaxSmallFileSize = 2 * 4096
    49  
    50  	// FSHandlerCacheDuration is the default expiration duration for inactive
    51  	// file handlers opened by FS.
    52  	FSHandlerCacheDuration = 10 * time.Second
    53  
    54  	// FSCompressedFileSuffix is the suffix FS adds to the original file names
    55  	// when trying to store compressed file under the new file name.
    56  	// See FS.Compress for details.
    57  	FSCompressedFileSuffix    = ".hertz.gz"
    58  	FsMinCompressRatio        = 0.8
    59  	FsMaxCompressibleFileSize = 8 * 1024 * 1024
    60  )