From 447c36e41e989d9e60c70ecc7a1a45bb1814009f Mon Sep 17 00:00:00 2001
From: Sonic <sonic@cobinhood.com>
Date: Mon, 15 Oct 2018 16:52:57 +0800
Subject: dex: add subprotocols

---
 dex/backend.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dex/backend.go b/dex/backend.go
index c0cfe3d7f..2d4c43547 100644
--- a/dex/backend.go
+++ b/dex/backend.go
@@ -173,7 +173,7 @@ func New(ctx *node.ServiceContext, config *Config) (*Dexon, error) {
 }
 
 func (s *Dexon) Protocols() []p2p.Protocol {
-	return nil
+	return s.protocolManager.SubProtocols
 }
 
 func (s *Dexon) APIs() []rpc.API {
-- 
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