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Use ZlibConfiguration enums #25

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merged 1 commit into from
Nov 18, 2024
Merged

Use ZlibConfiguration enums #25

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2 changes: 1 addition & 1 deletion Package.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@ let package = Package(
],
dependencies: [
.package(url: "https://github.com/hummingbird-project/hummingbird.git", from: "2.0.0"),
.package(url: "https://github.com/adam-fowler/compress-nio.git", from: "1.3.0"),
.package(url: "https://github.com/adam-fowler/compress-nio.git", from: "1.4.0"),
.package(url: "https://github.com/apple/swift-nio.git", from: "2.32.1"),
],
targets: [
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14 changes: 6 additions & 8 deletions Sources/HummingbirdCompression/ResponseCompressionMiddleware.swift
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Expand Up @@ -33,21 +33,19 @@ public struct ResponseCompressionMiddleware<Context: RequestContext>: RouterMidd
/// - Parameters:
/// - windowSize: Compression window size
/// - minimumResponseSizeToCompress: Minimum size of response before applying compression
/// - zlibCompressionLevel: zlib compression level to use. Value between 0 and 9 where 1 is fastest, 9 is best compression and
/// 0 is no compression.
/// - zlibMemoryLevel: Amount of memory to use when compressing. Less memory will mean the compression will take longer
/// and compression level will be reduced. Value between 1 - 9 where 1 is least amount of memory.
/// - zlibCompressionLevel: zlib compression level.
/// - zlibMemoryLevel: Amount of memory to allocated for compression state.
public init(
windowSize: Int = 32768,
minimumResponseSizeToCompress: Int = 1024,
zlibCompressionLevel: Int? = nil,
zlibMemoryLevel: Int? = nil
zlibCompressionLevel: ZlibConfiguration.CompressionLevel = .defaultCompressionLevel,
zlibMemoryLevel: ZlibConfiguration.MemoryLevel = .defaultMemoryLevel
) {
self.windowSize = windowSize
self.minimumResponseSizeToCompress = minimumResponseSizeToCompress
self.zlibConfiguration = .init(
compressionLevel: numericCast(zlibCompressionLevel ?? -1), // -1 indicates use the default compression level set by the library
memoryLevel: numericCast(zlibMemoryLevel ?? 8) // 8 is the default value for the library
compressionLevel: zlibCompressionLevel,
memoryLevel: zlibMemoryLevel
)
}

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