From 8efba55c86e0437ae65e0b0f5ab7271956265a8d Mon Sep 17 00:00:00 2001
From: Anton <anton@picapica>
Date: Fri, 15 Mar 2019 19:37:08 +0400
Subject: pica-node: implement cleaning inactive nodes

---
 PICA_node.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'PICA_node.c')

diff --git a/PICA_node.c b/PICA_node.c
index a8810d4..574aa9b 100644
--- a/PICA_node.c
+++ b/PICA_node.c
@@ -2592,7 +2592,19 @@ int process_timeouts()
 
 	if (time(0) - skynet_refresh_tmst > SKYNET_REFRESH_TIMEOUT && !nodewait_list)
 	{
+		int clean_treshold = 100 - nodelink_list_count - cclink_list_count;
+
+		if (clean_treshold <= 0)
+			clean_treshold = 3;
+
 		PICA_debug3("refreshing nodelist database");
+
+		if (nodelink_list_count > 0)
+		{
+			PICA_debug3("trying to clean nodes unreachable after more than %i attempts", clean_treshold);
+			PICA_nodeaddr_cleanold(nodecfg.nodes_db_file, clean_treshold);
+		}
+
 		PICA_node_joinskynet(nodecfg.nodes_db_file, nodecfg.announced_addr);
 	}
 	return 1;
-- 
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