From b8e7ddd61f612d9461b82d50f6e8e5cf538cddb4 Mon Sep 17 00:00:00 2001
From: Christian Schwarz <me@cschwarz.com>
Date: Wed, 3 May 2017 17:12:31 +0200
Subject: [PATCH] rpc fixup msising directions filesystemrequest

---
 rpc/structs.go | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/rpc/structs.go b/rpc/structs.go
index 359ffec..45d3121 100644
--- a/rpc/structs.go
+++ b/rpc/structs.go
@@ -19,8 +19,16 @@ type RequestHeader struct {
 	Id   [16]byte // UUID
 }
 
+type Direction string
+
+const (
+	DirectionPush Direction = "push"
+	DirectionPull Direction = "pull"
+)
+
 type FilesystemRequest struct {
-	Roots []string
+	Roots     []string // may be nil, indicating interest in all filesystems
+	Direction Direction
 }
 
 type FilesystemVersionsRequest struct {