Hi,
I use Jetty 9.4.7 to write the https client to send the POST request. In my
test, I found that sometime the log "customize socketAddressResolver, new
host:port" printed twice, it is not always twice, sometime it is once. Could
you please help investigate is there is any issue in Jetty 9.4.7?
My scenario:
The original POST request FQDN uri is a SRV FQDN. It has 2 targets, and each
target has 2 IPs. only one IP is available for the request handling. So most
time, the program will have the sending retry since only 1/4 IPs is good.
Sometime, the twice calling on resolve() occurred in the good IP, sometime
occurred in the bad IP.
InetAddress ipAddr = ...;
client.setSocketAddressResolver(new SocketAddressResolver() {
@Override
public void resolve(String host, int port,
Promise<List<InetSocketAddress>> promise) {
try {
InetSocketAddress ipSocketAddr = new
InetSocketAddress(ipAddr, port);
List<InetSocketAddress> result =
Collections.singletonList(ipSocketAddr);
if (mydebug.isDebugEnabled()) {
mydebug.debug("customize socketAddressResolver, new
host:port " + ipAddr.getHostAddress()
+ ":" + port);
}
if (result.isEmpty())
promise.failed(new UnknownHostException());
else
promise.succeeded(result);
} catch (Throwable x) {
promise.failed(x);
}
});
Regards,
William
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