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d11e7bc60e
There was a data race inside `CoroutineGroup` because internal timer was used from multiple threads in the methods `asyncWait()` and `onCoroutineComplete()`. Changing `registerForeign()` to spawn to the same `yield_context` fixes the problem because now the timer is accessed only from the same coroutine which has an internal strand. During debugging I also added websocket support for `request_gun` tool.
38 lines
659 B
Go
38 lines
659 B
Go
package ammo_provider
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import (
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"bufio"
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"io"
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"strings"
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"sync/atomic"
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)
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type AmmoProvider struct {
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ammo []string
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currentBullet atomic.Uint64
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}
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func (ap *AmmoProvider) getIndex() uint64 {
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result := ap.currentBullet.Add(1)
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return result % uint64(len(ap.ammo))
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}
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func (ap *AmmoProvider) GetBullet() string {
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for {
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res := ap.ammo[ap.getIndex()]
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if !strings.HasPrefix(res, "#") {
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return res
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}
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}
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}
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func New(reader io.Reader) *AmmoProvider {
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scanner := bufio.NewScanner(reader)
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var ammo []string
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for scanner.Scan() {
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ammo = append(ammo, scanner.Text())
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}
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return &AmmoProvider{ammo: ammo}
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}
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