Fix behavioral incompatibility between PsrMessageStream and StreamInterface#18
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Fix behavioral incompatibility between PsrMessageStream and StreamInterface#18
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@kelunik please take a look at this pr when you get a chance. |
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@kelunik ping |
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| public function detach(): void | ||
| public function detach() | ||
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| $this->close(); | ||
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| return null; |
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@luzrain Seems fine, thanks! |
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This merge request fixes a behavioral incompatibility between
PsrMessageStreamandPsr\Http\Message\StreamInterface.The
read()method incorrectly throw an exception upon reaching the end of the stream. According to the interface contract, it should return an empty string instead. See StreamInterface docs here.The
isReadable()method incorrectly returned false at end of file, whereas it should continue to return true. See the default implementation of GuzzleHttp\Psr7\Stream.php - it stays readable by reaching end of file.These issues caused compatibility problems with components relying on
Psr\Http\Message\StreamInterface- for example, Guzzle's CachingStream fails when used withPsrMessageStreamnow.