Hi, I'M trying to get into async. For this use case,

Question

Hi, I'M trying to get into async. For this use case,

I'm using reqwest (async client with cookies enabled) to send multiple http requests. Sample code is over there: https://privatebin.net/?b2de3cb996d33bc8#ExY1FKYaG4tAgdE5A5cBhCuS4tx4Nn6HkcLXpzynFEzk (using #[tokio::main] with "rt-threaded" features as the runtime).

However, it doesn't really seem to be running concurrently. For once, it doesn't seem to make a runtime difference when I'm using join_all compared to not using it and just looping without it. The debug prints also hint at something not working. The first print seems to be concurrently (#2, #3, #4) but the other prints are not mixed together (#2, #2, #2 and then #3, #3, #3,...)

Someone got a clue what I'm doing wrong? Does reqwest not support this?

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02.08.2020

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Artem Starikov · Accepted Answer

Artem Starikov

join_all polls on the current thread, because futures can't know anything about them. you need to call tokio::spawn on each future and join that instead

0

02.08.2020

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Hi, I'M trying to get into async. For this use case,

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