From 56bad1b075579c483c9937daf397b1387370476d Mon Sep 17 00:00:00 2001
From: Karim Radhouani <medkarimrdi@gmail.com>
Date: Tue, 23 Mar 2021 22:09:09 +0800
Subject: [PATCH] add ReadSubscriptions method

---
 collector/target.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/collector/target.go b/collector/target.go
index fda513f5c..67141515a 100644
--- a/collector/target.go
+++ b/collector/target.go
@@ -336,6 +336,10 @@ func (t *Target) Stop() {
 	t.stopped = true
 }
 
+func (t *Target) ReadSubscriptions() (chan *SubscribeResponse, chan *TargetError) {
+	return t.subscribeResponses, t.errors
+}
+
 func loadCerts(tlscfg *tls.Config, c *TargetConfig) error {
 	if *c.TLSCert != "" && *c.TLSKey != "" {
 		certificate, err := tls.LoadX509KeyPair(*c.TLSCert, *c.TLSKey)