github.com/micro/go-micro/v2@v2.9.1/proxy/options.go (about)

     1  // Package proxy is a transparent proxy built on the go-micro/server
     2  package proxy
     3  
     4  import (
     5  	"github.com/micro/go-micro/v2/client"
     6  	"github.com/micro/go-micro/v2/router"
     7  )
     8  
     9  type Options struct {
    10  	// Specific endpoint to always call
    11  	Endpoint string
    12  	// The default client to use
    13  	Client client.Client
    14  	// The default router to use
    15  	Router router.Router
    16  	// Extra links for different clients
    17  	Links map[string]client.Client
    18  }
    19  
    20  type Option func(o *Options)
    21  
    22  // WithEndpoint sets a proxy endpoint
    23  func WithEndpoint(e string) Option {
    24  	return func(o *Options) {
    25  		o.Endpoint = e
    26  	}
    27  }
    28  
    29  // WithClient sets the client
    30  func WithClient(c client.Client) Option {
    31  	return func(o *Options) {
    32  		o.Client = c
    33  	}
    34  }
    35  
    36  // WithRouter specifies the router to use
    37  func WithRouter(r router.Router) Option {
    38  	return func(o *Options) {
    39  		o.Router = r
    40  	}
    41  }
    42  
    43  // WithLink sets a link for outbound requests
    44  func WithLink(name string, c client.Client) Option {
    45  	return func(o *Options) {
    46  		if o.Links == nil {
    47  			o.Links = make(map[string]client.Client)
    48  		}
    49  		o.Links[name] = c
    50  	}
    51  }