Improve error message for 'process_discovered_topology'

sysown · Apr 1, 2024 · 8d8f2ea · 8d8f2ea
1 parent 06bd34b
commit 8d8f2ea
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/MySQL_Monitor.cpp b/lib/MySQL_Monitor.cpp
@@ -3331,7 +3331,10 @@ void MySQL_Monitor::process_discovered_topology(const std::string& originating_s
 			try {
 				current_discovered_port_int = stoi(s[3]);
 			} catch (...) {
-				proxy_error("Unable to parse the port value during topology discovery: [%s]. Terminating discovery early.\n", current_discovered_port_string.c_str());
+				proxy_error(
+					"Unable to parse port value coming from '%s' during topology discovery ('%s':%s). Terminating discovery early.\n",
+					originating_server_hostname.c_str(), current_discovered_hostname.c_str(), current_discovered_port_string.c_str()
+				);
 				return;
 			}