object Compression
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- Compression.scala
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- Compression
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- final val MaxBytesPerChunkDefault: Int(65536)
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- def deflate(level: Int, nowrap: Boolean): Flow[ByteString, ByteString, NotUsed]
Same as deflate with configurable level and nowrap
Same as deflate with configurable level and nowrap
- level
Compression level (0-9)
- nowrap
if true then use GZIP compatible compression
- def deflate: Flow[ByteString, ByteString, NotUsed]
Creates a flow that deflate-compresses a stream of ByteString.
Creates a flow that deflate-compresses a stream of ByteString. Note that the compressor will SYNC_FLUSH after every ByteString so that it is guaranteed that every ByteString coming out of the flow can be fully decompressed without waiting for additional data. This may come at a compression performance cost for very small chunks.
FIXME: should strategy / flush mode be configurable? See https://github.com/akka/akka/issues/21849
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- def gunzip(maxBytesPerChunk: Int = MaxBytesPerChunkDefault): Flow[ByteString, ByteString, NotUsed]
Creates a Flow that decompresses a gzip-compressed stream of data.
Creates a Flow that decompresses a gzip-compressed stream of data.
- maxBytesPerChunk
Maximum length of an output ByteString chunk.
- def gzip(level: Int): Flow[ByteString, ByteString, NotUsed]
Same as gzip with a custom level.
Same as gzip with a custom level.
- level
Compression level (0-9)
- def gzip: Flow[ByteString, ByteString, NotUsed]
Creates a flow that gzip-compresses a stream of ByteStrings.
Creates a flow that gzip-compresses a stream of ByteStrings. Note that the compressor will SYNC_FLUSH after every ByteString so that it is guaranteed that every ByteString coming out of the flow can be fully decompressed without waiting for additional data. This may come at a compression performance cost for very small chunks.
FIXME: should strategy / flush mode be configurable? See https://github.com/akka/akka/issues/21849
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- def inflate(maxBytesPerChunk: Int, nowrap: Boolean): Flow[ByteString, ByteString, NotUsed]
Creates a Flow that decompresses a deflate-compressed stream of data.
Creates a Flow that decompresses a deflate-compressed stream of data.
- maxBytesPerChunk
Maximum length of an output ByteString chunk.
- nowrap
if true then use GZIP compatible decompression
- def inflate(maxBytesPerChunk: Int = MaxBytesPerChunkDefault): Flow[ByteString, ByteString, NotUsed]
Creates a Flow that decompresses a deflate-compressed stream of data.
Creates a Flow that decompresses a deflate-compressed stream of data.
- maxBytesPerChunk
Maximum length of an output ByteString chunk.
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