|  | @@ -21,23 +21,23 @@ type UnixInboundHandler struct {
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				|  |  |  	additional     *proxyman.UnixReceiverConfig
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				|  |  |  }
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				|  |  |  
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				|  |  | -func (uih *UnixInboundHandler) Start() {
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				|  |  | +func (uih *UnixInboundHandler) Start() error {
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				|  |  |  	var err error
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				|  |  |  	uih.listenerHolder, err = domainsocket.ListenDS(uih.ctx, uih.path)
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				|  |  |  	if err != nil {
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				|  |  | -		newError(err).AtError().WriteToLog()
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				|  |  | +		return newError(err).AtError()
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				|  |  |  	}
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				|  |  |  	err = uih.listenerHolder.LowerUP()
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				|  |  |  	if err != nil {
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				|  |  | -		newError(err).AtError().WriteToLog()
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				|  |  | +		return newError(err).AtError()
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				|  |  |  	}
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				|  |  |  	nchan := make(chan net.Conn, 2)
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				|  |  |  	err = uih.listenerHolder.UP(nchan, false)
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				|  |  |  	if err != nil {
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				|  |  | -		newError(err).AtError().WriteToLog()
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				|  |  | +		return newError(err).AtError()
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				|  |  |  	}
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				|  |  |  	go uih.progressTraffic(nchan)
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				|  |  | -	return
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				|  |  | +	return nil
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				|  |  |  }
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				|  |  |  func (uih *UnixInboundHandler) progressTraffic(rece <-chan net.Conn) {
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				|  |  |  
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				|  | @@ -59,12 +59,12 @@ func (uih *UnixInboundHandler) progressTraffic(rece <-chan net.Conn) {
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				|  |  |  		}(conn)
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				|  |  |  	}
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				|  |  |  }
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				|  |  | -func (uih *UnixInboundHandler) Close() {
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				|  |  | +func (uih *UnixInboundHandler) Close() error {
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				|  |  |  	if uih.listenerHolder != nil {
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				|  |  |  		uih.listenerHolder.Down()
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				|  |  | -	} else {
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				|  |  | -		newError("Called UnixInboundHandler.Close while listenerHolder is nil").AtDebug().WriteToLog()
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				|  |  | +		return nil
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				|  |  |  	}
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				|  |  | +	return newError("Called UnixInboundHandler.Close while listenerHolder is nil")
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				|  |  |  
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				|  |  |  }
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				|  |  |  func (uih *UnixInboundHandler) Tag() string {
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