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

examples/server/subscriber/subscriber.go

@@ -0,0 +1,18 @@
+package subscriber
+
+import (
+	log "github.com/golang/glog"
+	example "github.com/myodc/go-micro/examples/server/proto/example"
+	"golang.org/x/net/context"
+)
+
+type Example struct{}
+
+func (e *Example) Handle(ctx context.Context, msg *example.Message) error {
+	log.Info("Handler Received message: ", msg.Say)
+	return nil
+}
+
+func Handler(msg *example.Message) {
+	log.Info("Function Received message: ", msg.Say)
+}