31 lines
		
	
	
		
			504 B
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			31 lines
		
	
	
		
			504 B
		
	
	
	
		
			Go
		
	
	
	
	
	
| package grpc
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| 
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| import (
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| 	"github.com/micro/go-micro/errors"
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| 	"google.golang.org/grpc/status"
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| )
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| 
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| func microError(err error) error {
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| 	// no error
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| 	switch err {
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| 	case nil:
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| 		return nil
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| 	}
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| 
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| 	// micro error
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| 	if v, ok := err.(*errors.Error); ok {
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| 		return v
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| 	}
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| 
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| 	// grpc error
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| 	if s, ok := status.FromError(err); ok {
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| 		if e := errors.Parse(s.Message()); e.Code > 0 {
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| 			return e // actually a micro error
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| 		}
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| 		return errors.InternalServerError("go.micro.client", s.Message())
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| 	}
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| 
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| 	// do nothing
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| 	return err
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| }
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