bp_messages_delete_thread_paginated_messages_cache( $thread_id )

function bp_messages_delete_thread_paginated_messages_cache( $thread_id ) {
	BP_Messages_Thread::$noCache = true;
	$thread_id = $thread_id;
	$before = null;
	$perpage = 10;

	while ( wp_cache_get( "{$thread_id}{$before}{$perpage}", 'bp_messages_threads' ) ) {
		wp_cache_delete( "{$thread_id}{$before}{$perpage}", 'bp_messages_threads' );
		$messages = BP_Messages_Thread::get_messages( $thread_id, $before, $perpage );

		if ( end($messages) ) {
			$before = end($messages)->date_sent;
		}
	}

	BP_Messages_Thread::$noCache = false;
}