From eac140aa73ff6255f0d535fb1f7c82bc22e432c3 Mon Sep 17 00:00:00 2001
From: Grant Limberg <grant.limberg@zerotier.com>
Date: Mon, 2 Mar 2026 13:14:16 -0800
Subject: [PATCH] Update use of ztc_controller table for changes in progress in
 CV1.

---
 .gitignore                 | 3 +++
 nonfree/controller/CV1.cpp | 8 ++++----
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/.gitignore b/.gitignore
index f5befd99f..0c92b5afc 100755
--- a/.gitignore
+++ b/.gitignore
@@ -141,3 +141,6 @@ __pycache__
 *.pyc
 *_source.tar.bz2
 snap/.snapcraft
+
+# local Claude configurations
+.claude/*.local.*
\ No newline at end of file
diff --git a/nonfree/controller/CV1.cpp b/nonfree/controller/CV1.cpp
index cf4496ad1..dfe8eece6 100644
--- a/nonfree/controller/CV1.cpp
+++ b/nonfree/controller/CV1.cpp
@@ -1130,22 +1130,22 @@ void CV1::heartbeat()
 			std::string build = std::to_string(ZEROTIER_ONE_VERSION_BUILD);
 			std::string now = std::to_string(ts);
 			std::string host_port = std::to_string(_listenPort);
-			std::string use_redis = (_rc != NULL) ? "true" : "false";
+			std::string notification_transport = (_rc != NULL) ? "redis" : "postgres";
 			std::string redis_mem_status = (_redisMemberStatus) ? "true" : "false";
 
 			try {
 				pqxx::work w { *c->c };
 
 				pqxx::result res = w.exec0(
-					"INSERT INTO ztc_controller (id, cluster_host, last_alive, public_identity, v_major, v_minor, v_rev, v_build, host_port, use_redis, redis_member_status) "
+					"INSERT INTO ztc_controller (id, cluster_host, last_alive, public_identity, v_major, v_minor, v_rev, v_build, host_port, notification_transport, redis_member_status) "
 					"VALUES ("
 					+ w.quote(controllerId) + ", " + w.quote(hostname) + ", TO_TIMESTAMP(" + now + "::double precision/1000), " + w.quote(publicIdentity) + ", " + major + ", " + minor + ", " + rev + ", " + build + ", " + host_port + ", "
-					+ use_redis + ", " + redis_mem_status
+					+ w.quote(notification_transport) + ", " + redis_mem_status
 					+ ") "
 					  "ON CONFLICT (id) DO UPDATE SET cluster_host = EXCLUDED.cluster_host, last_alive = EXCLUDED.last_alive, "
 					  "public_identity = EXCLUDED.public_identity, v_major = EXCLUDED.v_major, v_minor = EXCLUDED.v_minor, "
 					  "v_rev = EXCLUDED.v_rev, v_build = EXCLUDED.v_rev, host_port = EXCLUDED.host_port, "
-					  "use_redis = EXCLUDED.use_redis, redis_member_status = EXCLUDED.redis_member_status");
+					  "notification_transport = EXCLUDED.notification_transport, redis_member_status = EXCLUDED.redis_member_status");
 				w.commit();
 			}
 			catch (std::exception& e) {