Deprecate read_only_action()

This function is not in used anymore

include/Base_HostGroups_Manager.h

@@ -1182,7 +1182,7 @@ class MySQL_HostGroups_Manager {
 
 	void replication_lag_action_inner(MyHGC *, const char*, unsigned int, int, bool);
 	void replication_lag_action(const std::list<replication_lag_server_t>& mysql_servers);
-	void read_only_action(char *hostname, int port, int read_only);
+//	void read_only_action(char *hostname, int port, int read_only);
 	void read_only_action_v2(const std::list<read_only_server_t>& mysql_servers);
 	unsigned int get_servers_table_version();
 	void wait_servers_table_version(unsigned, unsigned);

include/MySQL_HostGroups_Manager.h

@@ -1068,7 +1068,7 @@ class MySQL_HostGroups_Manager : public Base_HostGroups_Manager<MyHGC> {
 
 	void replication_lag_action_inner(MyHGC *, const char*, unsigned int, int, bool);
 	void replication_lag_action(const std::list<replication_lag_server_t>& mysql_servers);
-	void read_only_action(char *hostname, int port, int read_only);
+//	void read_only_action(char *hostname, int port, int read_only);
 	void read_only_action_v2(const std::list<read_only_server_t>& mysql_servers);
 	unsigned int get_servers_table_version();
 	void wait_servers_table_version(unsigned, unsigned);

include/PgSQL_HostGroups_Manager.h

@@ -837,7 +837,7 @@ class PgSQL_HostGroups_Manager : public Base_HostGroups_Manager<PgSQL_HGC> {
 
 	void replication_lag_action_inner(PgSQL_HGC *, const char*, unsigned int, int);
 	void replication_lag_action(const std::list<replication_lag_server_t>& pgsql_servers);
-	void read_only_action(char *hostname, int port, int read_only);
+//	void read_only_action(char *hostname, int port, int read_only);
 	void read_only_action_v2(const std::list<read_only_server_t>& pgsql_servers, bool writer_is_also_reader);
 	unsigned int get_servers_table_version();
 	void wait_servers_table_version(unsigned, unsigned);

lib/MySQL_HostGroups_Manager.cpp

@@ -3517,6 +3517,7 @@ SQLite3_result * MySQL_HostGroups_Manager::SQL3_Connection_Pool(bool _reset, int
 	return result;
 }
 
+#if 0 // DELETE AFTER 2025-07-14
 void MySQL_HostGroups_Manager::read_only_action(char *hostname, int port, int read_only) {
 	// define queries
 	const char *Q1B=(char *)"SELECT hostgroup_id,status FROM ( SELECT DISTINCT writer_hostgroup FROM mysql_replication_hostgroups JOIN mysql_servers WHERE (hostgroup_id=writer_hostgroup) AND hostname='%s' AND port=%d UNION SELECT DISTINCT writer_hostgroup FROM mysql_replication_hostgroups JOIN mysql_servers WHERE (hostgroup_id=reader_hostgroup) AND hostname='%s' AND port=%d) LEFT JOIN mysql_servers ON hostgroup_id=writer_hostgroup AND hostname='%s' AND port=%d";
@@ -3860,6 +3861,7 @@ void MySQL_HostGroups_Manager::read_only_action(char *hostname, int port, int re
 	}
 	free(query);
 }
+#endif // 0
 
 /**
  * @brief New implementation of the read_only_action method that does not depend on the admin table.

lib/PgSQL_HostGroups_Manager.cpp

@@ -3247,6 +3247,7 @@ SQLite3_result * PgSQL_HostGroups_Manager::SQL3_Connection_Pool(bool _reset, int
 	return result;
 }
 
+#if 0 // DELETE AFTER 2025-07-14
 void PgSQL_HostGroups_Manager::read_only_action(char *hostname, int port, int read_only) {
 	// define queries
 	const char *Q1B=(char *)"SELECT hostgroup_id,status FROM ( SELECT DISTINCT writer_hostgroup FROM pgsql_replication_hostgroups JOIN pgsql_servers WHERE (hostgroup_id=writer_hostgroup) AND hostname='%s' AND port=%d UNION SELECT DISTINCT writer_hostgroup FROM pgsql_replication_hostgroups JOIN pgsql_servers WHERE (hostgroup_id=reader_hostgroup) AND hostname='%s' AND port=%d) LEFT JOIN pgsql_servers ON hostgroup_id=writer_hostgroup AND hostname='%s' AND port=%d";
@@ -3590,6 +3591,7 @@ void PgSQL_HostGroups_Manager::read_only_action(char *hostname, int port, int re
 	}
 	free(query);
 }
+#endif // 0
 
 /**
  * @brief New implementation of the read_only_action method that does not depend on the admin table.