MM-10702 Moving plugins to use hashicorp go-plugin. (#8978)

* Moving plugins to use hashicorp go-plugin.

* Tweaks from feedback.

1 files changed, 0 insertions, 31 deletions

diff --git a/plugin/rpcplugin/ipc.go b/plugin/rpcplugin/ipc.go
deleted file mode 100644
index e8dd43c04..000000000
--- a/plugin/rpcplugin/ipc.go
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
-// See License.txt for license information.
-
-package rpcplugin
-
-import (
-	"io"
-	"os"
-)
-
-// Returns a new IPC for the parent process and a set of files to pass on to the child.
-//
-// The returned files must be closed after the child process is started.
-func NewIPC() (io.ReadWriteCloser, []*os.File, error) {
-	parentReader, childWriter, err := os.Pipe()
-	if err != nil {
-		return nil, nil, err
-	}
-	childReader, parentWriter, err := os.Pipe()
-	if err != nil {
-		parentReader.Close()
-		childWriter.Close()
-		return nil, nil, err
-	}
-	return NewReadWriteCloser(parentReader, parentWriter), []*os.File{childReader, childWriter}, nil
-}
-
-// Returns the IPC instance inherited by the process from its parent.
-func InheritedIPC(fd0, fd1 uintptr) (io.ReadWriteCloser, error) {
-	return NewReadWriteCloser(os.NewFile(fd0, ""), os.NewFile(fd1, "")), nil
-}