From f80d50adbddf55a043dfcab5b47d7c1e22749b7d Mon Sep 17 00:00:00 2001
From: Chris <ccbrown112@gmail.com>
Date: Wed, 16 Aug 2017 17:23:38 -0500
Subject: PLT-7407: Back-end plugin mechanism (#7177)

* begin backend plugin wip

* flesh out rpcplugin. everything done except for minor supervisor stubs

* done with basic plugin infrastructure

* simplify tests

* remove unused test lines
---
 plugin/rpcplugin/io.go | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 plugin/rpcplugin/io.go

(limited to 'plugin/rpcplugin/io.go')

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}
+}
-- 
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