Comments (4)
You stop accepting new tasks. Check example usage here:
https://cs.opensource.google/go/x/sync/+/036812b2:errgroup/errgroup.go
from pond.
Hey @caevv,
I just released v1.8.0 of pond and added a new API to support a functionality similar to what errgroup provides. Please check it out at https://github.com/alitto/pond#submitting-a-group-of-tasks-associated-to-a-context-since-v180 and let me know your thoughts.
As soon as one of the tasks returns a non-nil error, the remaining tasks are cancelled and never started. Also, a context.Context
can be specified to allow cancelation of tasks.
from pond.
Hey @caevv, pond doesn't support that pattern at the moment, but it might be a good addition
from pond.
@alitto @caevv how golang can stop goroutines from another? We can not do it. I think it is popular to stop submit similar task to group of workers when an error from a worker which is running kind of this task
from pond.
Related Issues (20)
- Why use atomic.AddInt32() and sync.Mutex at the same time HOT 2
- Access channel concurrently HOT 3
- Exceptions may occur when closing the pool HOT 7
- does pond support serial queue? HOT 3
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- goroutine running on other thread; stack unavailable HOT 2
- Deadlock on zero minimum workers HOT 3
- Unaligned 64-bit atomic operation error when built for linux HOT 2
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- panic: send on closed channel, when lots of goroutine are running(may be for a long time) HOT 3
- IdleWorkers RunningWorkers HOT 3
- metric problem HOT 3
- run stop panic
- support task priority
- 1 pool for 3 different tasks with the same number of workers on each task HOT 1
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- What is the best way to handle errors? HOT 1
- Setting unlimited maxCapacity, int vs uint HOT 2
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