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29 lines
545 B
Go
29 lines
545 B
Go
package grpc
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import (
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"github.com/micro/go-micro/v2/config/source"
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proto "github.com/micro/go-micro/plugins/config/source/grpc/v2/proto"
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)
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type watcher struct {
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stream proto.Source_WatchClient
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}
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func newWatcher(stream proto.Source_WatchClient) (*watcher, error) {
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return &watcher{
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stream: stream,
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}, nil
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}
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func (w *watcher) Next() (*source.ChangeSet, error) {
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rsp, err := w.stream.Recv()
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if err != nil {
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return nil, err
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}
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return toChangeSet(rsp.ChangeSet), nil
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}
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func (w *watcher) Stop() error {
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return w.stream.CloseSend()
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}
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