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Posted to dev@shenyu.apache.org by GitBox <gi...@apache.org> on 2021/06/20 12:27:59 UTC
[GitHub] [incubator-shenyu] MarsOu1995 opened a new issue #1655: feature IpUtils: Add a parameter to get the desired IP based on the prefix.
MarsOu1995 opened a new issue #1655:
URL: https://github.com/apache/incubator-shenyu/issues/1655
## Feature Request
When the system has multiple network, "IpUtils" needs to obtain the correct IP that we need.
#### Is your feature request related to a problem? Please describe
When my computer has multiple network IPs, for example, 172.168.166.12 and 192.168.50.66.
I need 192.168 network segment to configure shenyu-client (springmvc/springcloud).
But IPutils may not get "192.168.166.12", it may only get "172.168.50.66".
#### Describe the solution you'd like
So, I hope to add a method to this tool and let it receive a preferred ip prefix. For example, if you enter '192.168.', it can find '192.168.\*.\*' and return the first one that matches.
#### Additional context
```
@Test
public void testGetHost() throws Exception {
Vector<InetAddress> addresses = new Vector<>();
addresses.add(InetAddress.getByAddress("local", new byte[]{(byte) 192, (byte) 168, (byte) 50, (byte) 66}));
addresses.add(InetAddress.getByAddress("eth0", new byte[]{(byte) 172, (byte) 168, (byte) 166, (byte) 12}));
addresses.add(InetAddress.getByAddress("eth1", new byte[]{(byte) 10, (byte) 150, (byte) 111, (byte) 66}));
NetworkInterface nic = mock(NetworkInterface.class);
when(nic.getInetAddresses()).thenReturn(addresses.elements());
Vector<NetworkInterface> nics = new Vector<>();
nics.add(nic);
networkInterfaceMockedStatic.when((MockedStatic.Verification) NetworkInterface.getNetworkInterfaces()).thenReturn(nics.elements());
//assertEquals("192.168.50.66", IpUtils.getHost()); //true, Still available
String prefix1 = "172.168";
assertEquals("172.168.166.12", IpUtils.getHost(prefix1)); //true
}
```
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[GitHub] [incubator-shenyu] yu199195 closed issue #1655: feature shenyu-common: IpUtils Add a parameter to select the network ip .
Posted by GitBox <gi...@apache.org>.
yu199195 closed issue #1655:
URL: https://github.com/apache/incubator-shenyu/issues/1655
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[GitHub] [incubator-shenyu] yu199195 closed issue #1655: feature shenyu-common: IpUtils Add a parameter to select the network ip .
Posted by GitBox <gi...@apache.org>.
yu199195 closed issue #1655:
URL: https://github.com/apache/incubator-shenyu/issues/1655
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