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=str #19293 fix issues in Sink.seq + minor doc fixes + use Sink.seq and limit in tests where appropriate

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* Sink.seq (Scala DSL) now returns immutable.Seq rather than Seq
* Sink.seq will not silently truncate when incoming elements is > Int.MAX_VALUE
* minor doc fixes
* replacing various grouped(n) / Sink.head with limit(n) / Sink.seq in various tests
* fix inconsistent indentation in RequestParserSpec
This commit is contained in:
lolski 2016-02-12 01:36:21 +08:00
parent f042204d8b
commit 21381d5710
46 changed files with 330 additions and 217 deletions
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8
akka-docs/rst/scala/code/docs/stream/cookbook/RecipeByteStrings.scala
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@ -48,7 +48,7 @@ class RecipeByteStrings extends RecipeSpec {
val chunksStream = rawBytes.transform(() => new Chunker(ChunkLimit))
//#bytestring-chunker
val chunksFuture = chunksStream.grouped(10).runWith(Sink.head)
val chunksFuture = chunksStream.limit(10).runWith(Sink.seq)
val chunks = Await.result(chunksFuture, 3.seconds)
@ -77,11 +77,11 @@ class RecipeByteStrings extends RecipeSpec {
val bytes1 = Source(List(ByteString(1, 2), ByteString(3), ByteString(4, 5, 6), ByteString(7, 8, 9)))
val bytes2 = Source(List(ByteString(1, 2), ByteString(3), ByteString(4, 5, 6), ByteString(7, 8, 9, 10)))
Await.result(bytes1.via(limiter).grouped(10).runWith(Sink.head), 3.seconds)
Await.result(bytes1.via(limiter).limit(10).runWith(Sink.seq), 3.seconds)
.fold(ByteString())(_ ++ _) should be(ByteString(1, 2, 3, 4, 5, 6, 7, 8, 9))
an[IllegalStateException] must be thrownBy {
Await.result(bytes2.via(limiter).grouped(10).runWith(Sink.head), 3.seconds)
Await.result(bytes2.via(limiter).limit(10).runWith(Sink.seq), 3.seconds)
}
}
@ -93,7 +93,7 @@ class RecipeByteStrings extends RecipeSpec {
val compacted: Source[ByteString, NotUsed] = data.map(_.compact)
//#compacting-bytestrings
Await.result(compacted.grouped(10).runWith(Sink.head), 3.seconds).forall(_.isCompact) should be(true)
Await.result(compacted.limit(10).runWith(Sink.seq), 3.seconds).forall(_.isCompact) should be(true)
}
}