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Add pub/sub to client/server and make broker more low level

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This commit is contained in:
Asim
2015-06-12 19:52:27 +01:00
parent cdf2f2cbcd
commit b91af916f9
24 changed files with 542 additions and 193 deletions
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56
client/client.go
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@@ -1,19 +1,32 @@
package client
import (
"github.com/myodc/go-micro/registry"
"github.com/myodc/go-micro/transport"
"golang.org/x/net/context"
)
type Client interface {
NewRequest(string, string, interface{}) Request
NewProtoRequest(string, string, interface{}) Request
NewJsonRequest(string, string, interface{}) Request
Call(context.Context, Request, interface{}) error
CallRemote(context.Context, string, Request, interface{}) error
Stream(context.Context, Request, interface{}) (Streamer, error)
StreamRemote(context.Context, string, Request, interface{}) (Streamer, error)
NewPublication(topic string, msg interface{}) Publication
NewRequest(service, method string, req interface{}) Request
NewProtoRequest(service, method string, req interface{}) Request
NewJsonRequest(service, method string, req interface{}) Request
Call(ctx context.Context, req Request, rsp interface{}) error
CallRemote(ctx context.Context, addr string, req Request, rsp interface{}) error
Stream(ctx context.Context, req Request, rspChan interface{}) (Streamer, error)
StreamRemote(ctx context.Context, addr string, req Request, rspChan interface{}) (Streamer, error)
Publish(ctx context.Context, p Publication) error
}
type Publication interface {
Topic() string
Message() interface{}
ContentType() string
}
type Request interface {
Service() string
Method() string
ContentType() string
Request() interface{}
}
type Streamer interface {
@@ -22,29 +35,12 @@ type Streamer interface {
Close() error
}
type options struct {
registry registry.Registry
transport transport.Transport
}
type Option func(*options)
var (
DefaultClient Client = newRpcClient()
)
func Registry(r registry.Registry) Option {
return func(o *options) {
o.registry = r
}
}
func Transport(t transport.Transport) Option {
return func(o *options) {
o.transport = t
}
}
func Call(ctx context.Context, request Request, response interface{}) error {
return DefaultClient.Call(ctx, request, response)
}
@@ -61,10 +57,18 @@ func StreamRemote(ctx context.Context, address string, request Request, response
return DefaultClient.StreamRemote(ctx, address, request, responseChan)
}
func Publish(ctx context.Context, p Publication) error {
return DefaultClient.Publish(ctx, p)
}
func NewClient(opt ...Option) Client {
return newRpcClient(opt...)
}
func NewPublication(topic string, message interface{}) Publication {
return DefaultClient.NewPublication(topic, message)
}
func NewRequest(service, method string, request interface{}) Request {
return DefaultClient.NewRequest(service, method, request)
}