ABCIAppClient conn close (#2236)
Refs https://github.com/grpc/grpc-go/issues/2264
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@ -22,6 +22,7 @@ type grpcClient struct {
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mustConnect bool
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client types.ABCIApplicationClient
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conn *grpc.ClientConn
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mtx sync.Mutex
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addr string
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@ -60,6 +61,7 @@ RETRY_LOOP:
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cli.Logger.Info("Dialed server. Waiting for echo.", "addr", cli.addr)
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client := types.NewABCIApplicationClient(conn)
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cli.conn = conn
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ENSURE_CONNECTED:
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for {
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@ -78,12 +80,10 @@ RETRY_LOOP:
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func (cli *grpcClient) OnStop() {
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cli.BaseService.OnStop()
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cli.mtx.Lock()
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defer cli.mtx.Unlock()
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// TODO: how to close conn? its not a net.Conn and grpc doesn't expose a Close()
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/*if cli.client.conn != nil {
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cli.client.conn.Close()
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}*/
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if cli.conn != nil {
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cli.conn.Close()
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}
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}
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func (cli *grpcClient) StopForError(err error) {
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