rocketmq_common/utils/
network_util.rs

1/*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements.  See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License.  You may obtain a copy of the License at
8 *
9 *     http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17use std::net::IpAddr;
18
19pub struct NetworkUtil;
20
21impl NetworkUtil {
22    pub fn get_local_address() -> Option<String> {
23        match local_ip_address::local_ip() {
24            Ok(value) => match value {
25                IpAddr::V4(ip) => Some(ip.to_string()),
26                IpAddr::V6(ip) => Some(ip.to_string()),
27            },
28            Err(_) => match local_ip_address::local_ipv6() {
29                Ok(value) => match value {
30                    IpAddr::V4(ip) => Some(ip.to_string()),
31                    IpAddr::V6(ip) => Some(ip.to_string()),
32                },
33                Err(_) => None,
34            },
35        }
36    }
37}
rocketmq_common/utils/network_util.rs

rocketmq_common/utils/
network_util.rs
