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Add command option

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Asim 2015-12-09 19:32:10 +00:00
parent eefb9c53d4
commit 2753520ee4
1 changed files with 15 additions and 0 deletions
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15
cmd/cmd.go
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@ -19,6 +19,7 @@ import (
"github.com/micro/go-micro/broker" "github.com/micro/go-micro/broker"
"github.com/micro/go-micro/client" "github.com/micro/go-micro/client"
"github.com/micro/go-micro/registry" "github.com/micro/go-micro/registry"
"github.com/micro/go-micro/selector"
"github.com/micro/go-micro/server" "github.com/micro/go-micro/server"
"github.com/micro/go-micro/transport" "github.com/micro/go-micro/transport"
"github.com/pborman/uuid" "github.com/pborman/uuid"
@ -80,6 +81,12 @@ var (
EnvVar: "MICRO_REGISTRY_ADDRESS", EnvVar: "MICRO_REGISTRY_ADDRESS",
Usage: "Comma-separated list of registry addresses", Usage: "Comma-separated list of registry addresses",
}, },
cli.StringFlag{
Name: "selector",
EnvVar: "MICRO_SELECTOR",
Value: "selector",
Usage: "Selector used to pick nodes for querying. random, roundrobin, blacklist",
},
cli.StringFlag{ cli.StringFlag{
Name: "transport", Name: "transport",
EnvVar: "MICRO_TRANSPORT", EnvVar: "MICRO_TRANSPORT",
@ -137,6 +144,10 @@ var (
"consul": registry.NewRegistry, "consul": registry.NewRegistry,
} }
Selectors = map[string]func(...selector.Option) selector.Selector{
"random": selector.NewSelector,
}
Transports = map[string]func([]string, ...transport.Option) transport.Transport{ Transports = map[string]func([]string, ...transport.Option) transport.Transport{
"http": transport.NewTransport, "http": transport.NewTransport,
} }
@ -214,6 +225,10 @@ func Setup(c *cli.Context) error {
registry.DefaultRegistry = r(strings.Split(c.String("registry_address"), ",")) registry.DefaultRegistry = r(strings.Split(c.String("registry_address"), ","))
} }
if s, ok := Selectors[c.String("selector")]; ok {
selector.DefaultSelector = s(selector.Registry(registry.DefaultRegistry))
}
if t, ok := Transports[c.String("transport")]; ok { if t, ok := Transports[c.String("transport")]; ok {
transport.DefaultTransport = t(strings.Split(c.String("transport_address"), ",")) transport.DefaultTransport = t(strings.Split(c.String("transport_address"), ","))
} }