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Add call and publish options

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This commit is contained in:
Asim
2015-12-08 19:25:42 +00:00
parent 3d279ffcfd
commit 02985c35d5
4 changed files with 26 additions and 21 deletions
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28
client/client.go
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@@ -30,11 +30,11 @@ type Client interface {
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
Call(ctx context.Context, req Request, rsp interface{}, opts ...CallOption) error
CallRemote(ctx context.Context, addr string, req Request, rsp interface{}, opts ...CallOption) error
Stream(ctx context.Context, req Request, rspChan interface{}, opts ...CallOption) (Streamer, error)
StreamRemote(ctx context.Context, addr string, req Request, rspChan interface{}, opts ...CallOption) (Streamer, error)
Publish(ctx context.Context, p Publication, opts ...PublishOption) error
}
type Publication interface {
@@ -57,30 +57,32 @@ type Streamer interface {
}
type Option func(*options)
type CallOption func(*callOptions)
type PublishOption func(*publishOptions)
var (
DefaultClient Client = newRpcClient()
)
// Makes a synchronous call to a service using the default client
func Call(ctx context.Context, request Request, response interface{}) error {
return DefaultClient.Call(ctx, request, response)
func Call(ctx context.Context, request Request, response interface{}, opts ...CallOption) error {
return DefaultClient.Call(ctx, request, response, opts...)
}
// Makes a synchronous call to the specified address using the default client
func CallRemote(ctx context.Context, address string, request Request, response interface{}) error {
return DefaultClient.CallRemote(ctx, address, request, response)
func CallRemote(ctx context.Context, address string, request Request, response interface{}, opts ...CallOption) error {
return DefaultClient.CallRemote(ctx, address, request, response, opts...)
}
// Creates a streaming connection with a service and returns responses on the
// channel passed in. It's upto the user to close the streamer.
func Stream(ctx context.Context, request Request, responseChan interface{}) (Streamer, error) {
return DefaultClient.Stream(ctx, request, responseChan)
func Stream(ctx context.Context, request Request, responseChan interface{}, opts ...CallOption) (Streamer, error) {
return DefaultClient.Stream(ctx, request, responseChan, opts...)
}
// Creates a streaming connection to the address specified.
func StreamRemote(ctx context.Context, address string, request Request, responseChan interface{}) (Streamer, error) {
return DefaultClient.StreamRemote(ctx, address, request, responseChan)
func StreamRemote(ctx context.Context, address string, request Request, responseChan interface{}, opts ...CallOption) (Streamer, error) {
return DefaultClient.StreamRemote(ctx, address, request, responseChan, opts...)
}
// Publishes a publication using the default client. Using the underlying broker