1 files changed, 23 insertions, 0 deletions
diff --git a/plugin/rpcplugin/io.go b/plugin/rpcplugin/io.go
new file mode 100644
index 000000000..f1b2f3c35
--- /dev/null
+++ b/plugin/rpcplugin/io.go
@@ -0,0 +1,23 @@
+package rpcplugin
+
+import (
+	"io"
+)
+
+type rwc struct {
+	io.ReadCloser
+	io.WriteCloser
+}
+
+func (rwc *rwc) Close() error {
+	rerr := rwc.ReadCloser.Close()
+	werr := rwc.WriteCloser.Close()
+	if rerr != nil {
+		return rerr
+	}
+	return werr
+}
+
+func NewReadWriteCloser(r io.ReadCloser, w io.WriteCloser) io.ReadWriteCloser {
+	return &rwc{r, w}
+}