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25 lines
410 B
25 lines
410 B
4 years ago
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package env
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import (
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"github.com/go-kratos/kratos/v2/config"
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)
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type watcher struct {
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exit chan struct{}
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}
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func NewWatcher() (config.Watcher, error) {
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return &watcher{exit: make(chan struct{})}, nil
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}
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// Next will be blocked until the Stop method is called
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func (w *watcher) Next() ([]*config.KeyValue, error) {
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<-w.exit
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return nil, nil
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}
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func (w *watcher) Stop() error {
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close(w.exit)
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return nil
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}
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