d9e7381f commented on issue #435:
URL: https://github.com/apache/mina-sshd/issues/435#issuecomment-1857616177
@tomaswolf
In my case, i will keep retrying to establish a connection to the server
until it succeeds. so I overwrite some methods to do that, but I'm not sure if
it will cause bad effect.
```
import org.apache.sshd.client.SshClient;
public class MySshClient extends SshClient {
public static SshClient setUpDefaultClient() {
ClientBuilder builder = ClientBuilder.builder();
builder.factory(MySshClient::new);
return builder.build();
}
protected InetSocketAddress pickSocketAddress(String host, int port)
throws UnknownHostException {
ThreadLocalRandom random = ThreadLocalRandom.current();
final InetAddress[] inetAddresses = InetAddress.getAllByName(host);
final InetAddress pickInetAddress =
inetAddresses[random.nextInt(inetAddresses.length)];
return new InetSocketAddress(pickInetAddress, port);
}
@Override
protected ConnectFuture doConnect(
HostConfigEntry hostConfig,
List<HostConfigEntry> jumps,
AttributeRepository context,
SocketAddress localAddress)
throws IOException {
// some code
String username = hostConfig.getUsername();
if (GenericUtils.isNotEmpty(jumps)) {
InetSocketAddress targetAddress =
pickSocketAddress(hostConfig.getHostName(), hostConfig.getPort());
ConnectFuture connectFuture = new DefaultConnectFuture(username + "@"
+ targetAddress, null);
HostConfigEntry jump = jumps.remove(0);
ConnectFuture f1 = doConnect(jump, jumps, context, null);
// some code
return connectFuture;
} else {
return doConnect(
hostConfig.getUsername(),
pickSocketAddress(host, port),
context,
localAddress,
keys,
hostConfig.isIdentitiesOnly());
}
}
}
```
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