Performance is extrmely slow when using SizedStream instead of the streaming function | Actix Web | Page 1

mild cypress May 25, 2023, 9:45 AM

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When using the streaming function of HTTPResponse the performance is great(around 1gbps), but when I switch to SizedStream the performance tanks to few megabytes per second.

mild summit May 25, 2023, 1:45 PM

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interesting, if you're able to create a minimal reproducable example then i'd be happy to see an issue files for this problem

mild cypress May 25, 2023, 2:14 PM

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This is very interesting indeed, since I did some more researching after finding out that the minimal example I wrote works very well, even faster than the .streaming() version. The real problem seems to lie in my client because curl can fetch the data at blazing speeds, but my client program can only get around half a megabyte per second.

Sorry for the trouble.

#Performance is extrmely slow when using SizedStream instead of the streaming function