StreamResource is not stable

Flow
1

hi,

i use StreamResource for dynamic file download. i found the StreamResource url is not stable, sometimes (about 25% in running mode, about 60% in debugging mode) server response 404 error.

is any one know how to make it 100% success when user click the link?
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2

Hi, could it be a result of either https://github.com/vaadin/flow/issues/5360 or https://github.com/vaadin/flow/issues/8500 ? Which Vaadin version are you using please?

3

hi Martin Vyšný,

thanks for help. the Vaddin version is 14.3.8

<vaadin.version>14.3.8</vaadin.version>

4

hi Martin Vyšný,

i have checked the issues you refer. my problem is download did not work SOMETIMES, did not totally “not work”. and the file name did not contain spacial char. so, i guess it’s not same issue.

5

hi Martin Vyšný,

i just walk around this issue by adding “target=‘_blank’” in the <a> tag. After i did this, the download failed gone. but did not know why.