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https://gitlab.com/pulsechaincom/prysm-pulse.git
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630cbfb1b6
* Fixes issue with concurrent map writes in gossipsub * Merge refs/heads/master into fix-concurrent-map-write-in-pubsub
29 lines
573 B
Go
29 lines
573 B
Go
package p2p
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import (
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"context"
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"fmt"
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"sync"
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"testing"
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"github.com/prysmaticlabs/prysm/shared/testutil/assert"
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"github.com/prysmaticlabs/prysm/shared/testutil/require"
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)
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func TestService_PublishToTopicConcurrentMapWrite(t *testing.T) {
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s, err := NewService(&Config{})
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require.NoError(t, err)
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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wg := sync.WaitGroup{}
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wg.Add(10)
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for i := 0; i < 10; i++ {
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go func(i int) {
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assert.NoError(t, s.PublishToTopic(ctx, fmt.Sprintf("foo%v", i), []byte{}))
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wg.Done()
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}(i)
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}
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wg.Wait()
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}
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