48 lines
1.1 KiB
Go
48 lines
1.1 KiB
Go
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package notify
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import (
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"context"
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"errors"
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)
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// batchSenderQueueWaitError marks a request that expired or was canceled
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// while waiting for the shared physical write gate. The transport is still
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// healthy in this case, so the sender must not become permanently failed.
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type batchSenderQueueWaitError struct {
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err error
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}
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func (e *batchSenderQueueWaitError) Error() string {
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if e == nil || e.err == nil {
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return "batch sender write queue wait failed"
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}
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return "batch sender write queue wait failed: " + e.err.Error()
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}
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func (e *batchSenderQueueWaitError) Unwrap() error {
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if e == nil {
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return nil
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}
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return e.err
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}
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func newBatchSenderQueueWaitError(err error) error {
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if err == nil {
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return nil
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}
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var existing *batchSenderQueueWaitError
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if errors.As(err, &existing) {
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return err
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}
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return &batchSenderQueueWaitError{err: err}
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}
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func isBatchSenderQueueWaitError(err error) bool {
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var queueErr *batchSenderQueueWaitError
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return errors.As(err, &queueErr)
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}
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func isBatchSenderQueueWaitCause(err error) bool {
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return errors.Is(err, context.Canceled) || isTimeoutLikeError(err)
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}
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