Change ChunkedInputStream to not block right after chunk is read#2332
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tchaloupka wants to merge 1 commit intovibe-d:masterfrom
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Change ChunkedInputStream to not block right after chunk is read#2332tchaloupka wants to merge 1 commit intovibe-d:masterfrom
tchaloupka wants to merge 1 commit intovibe-d:masterfrom
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s-ludwig
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Dec 6, 2019
http/vibe/http/common.d
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| @property ulong leastSize() { return bytesInCurrentChunk; } | ||
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| @property bool dataAvailableForRead() { return m_bytesInCurrentChunk > 0 && m_in.dataAvailableForRead; } | ||
| @property bool dataAvailableForRead() { return bytesInCurrentChunk > 0 && m_in.dataAvailableForRead; } |
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This must stay as m_bytesInCurrentChunk, so that dataAvailableForRead does not block (its purpose is to be able to tell whether a read will block).
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Suggested change
| @property bool dataAvailableForRead() { return bytesInCurrentChunk > 0 && m_in.dataAvailableForRead; } | |
| @property bool dataAvailableForRead() { return m_bytesInCurrentChunk > 0 && m_in.dataAvailableForRead; } |
s-ludwig
reviewed
Dec 6, 2019
http/vibe/http/common.d
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| @@ -398,11 +399,17 @@ final class ChunkedInputStream : InputStream | |||
| readChunk(); | |||
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It probably makes sense to take the opportunity and remove this as well, so that the stream is completely lazy.
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I've made the proposed changes. |
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This is probably not an ideal solution but it at least solves my problem - that I need to process chunked stream data right when it arrives and not when the next chunk is available.