WIP RPC interface

rpc/json.go

@@ -0,0 +1,20 @@
+package rpc
+
+import (
+	"encoding/json"
+	"io"
+)
+
+type jsonWrapper struct{}
+
+func (self jsonWrapper) Send(writer io.Writer, v interface{}) (n int, err error) {
+	var payload []byte
+	payload, err = json.Marshal(v)
+	if err != nil {
+		return 0, err
+	}
+
+	return writer.Write(payload)
+}
+
+var JSON jsonWrapper