* cleanup client/selector/lookup * add mdns router, remove registry from client * fix roundtripper * remove comment * fix compile issue * fix mucp test * fix api router
		
			
				
	
	
		
			45 lines
		
	
	
		
			867 B
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			45 lines
		
	
	
		
			867 B
		
	
	
	
		
			Go
		
	
	
	
	
	
package random
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import (
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	"math/rand"
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	"github.com/micro/go-micro/v3/selector"
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)
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type random struct{}
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func (r *random) Select(routes []string, opts ...selector.SelectOption) (selector.Next, error) {
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	// we can't select from an empty pool of routes
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	if len(routes) == 0 {
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		return nil, selector.ErrNoneAvailable
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	}
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	// return the next func
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	return func() string {
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		// if there is only one route provided we'll select it
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		if len(routes) == 1 {
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			return routes[0]
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		}
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		// select a random route from the slice
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		return routes[rand.Intn(len(routes)-1)]
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	}, nil
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}
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func (r *random) Record(addr string, err error) error {
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	return nil
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}
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func (r *random) Reset() error {
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	return nil
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}
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func (r *random) String() string {
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	return "random"
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}
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// NewSelector returns a random selector
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func NewSelector(opts ...selector.Option) selector.Selector {
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	return new(random)
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}
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