Consistent semantics for DuplexStreamInterface::end() to ensure it SHOULD also end readable side#86
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jsor merged 2 commits intoreactphp:masterfrom Mar 26, 2017
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WyriHaximus
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Mar 24, 2017
jsor
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Mar 25, 2017
README.md
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| If this stream is a `DuplexStreamInterface`, calling this method SHOULD | ||
| also end its readable side, unless the stream supports half-open mode. | ||
| In other words, after calling this method, these stream SHOULD switch into |
src/WritableStreamInterface.php
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| * | ||
| * If this stream is a `DuplexStreamInterface`, calling this method SHOULD | ||
| * also end its readable side, unless the stream supports half-open mode. | ||
| * In other words, after calling this method, these stream SHOULD switch into |
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Thanks for spotting, typos fixed and squashed |
jsor
approved these changes
Mar 26, 2017
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The semantics for this are currently not explicit and the
DuplexResourceStream(previouslyStream) class has a very unclearend()logic implemented. It currently turns the stream into non-readable mode but keeps emitting readable events despite.This PR ensures we use consistent semantics to ensure duplex streams SHOULD also end the readable side (unless this is a stream that supports half-open mode, see #27).
This should in fact not break any of the existing assumptions and as such should not be considered a BC break. Given that this current behavior was mostly underdocumented or undocumented, I'll mark this as a BC break just to be safe in case any implementation relies on undocumented features which might now be prohibited.
Builds on top of #72.