Questions: Is there a way to gather results return by promises passed into a barrier?

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
20/100
Issue type
Feature
Clarity
Needs clarification
Activity status
Stale
Tech stack
python
Domain
backend

Research direction

No source file or test is named. Start by reading the current barrier and promise APIs, then trace how barrier(requests).then(gather_results) passes completion values. Done would be an established answer about whether the current interface gathers results, or a clearly scoped API change if it does not.

Written by the indexing model from the issue text.

Description

I'd like to gather results returned by promises that are passed into a barrier, I imagined an interface like this:

        p1 = http.Request('http://a')
        p2 = http.Request('http://b')
        p3 = http.Request('http://c')
        requests = [p1, p2, p3]
        def gather_results(*res): # 
            pass  # all requests complete
        b = barrier(requests).then(gather_results)

Can this be achieved by using the current interface?

Thank you very much

Dominant language
Python
Stars
129
Forks
48
Avg merge
13h 35m
Merged PRs (30d)
4

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