[jboss-jira] [JBoss JIRA] (JGRP-2316) DNS_PING is not using correct ports with SRV based service discovery

[dmcnair (Jira)]

dmcnair created JGRP-2316:
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             Summary: DNS_PING is not using correct ports with SRV based service discovery
                 Key: JGRP-2316
                 URL: https://issues.jboss.org/browse/JGRP-2316
             Project: JGroups
          Issue Type: Bug
    Affects Versions: 4.0.15
            Reporter: dmcnair
            Assignee: Bela Ban


This is a follow-up to JGRP-2296 - which changed `DefaultDNSResolver.java` to preserve the port for SRV records.  While that change is working as desired, `DNS_PING.java` is not using the port when doing member discovery.

Here are the log entries using *4.0.15*

{noformat}
2018-11-29 21:37:41,561 DEBUG [org.jgroups.protocols.dns.DNS_PING] (thread-4,null,null) Entries collected from DNS (in 5 ms): [172.29.11.50:27106, 172.29.11.50:27105]

2018-11-29 21:37:41,562 DEBUG [org.jgroups.protocols.dns.DNS_PING] (thread-4,null,null) 982d38761cba: sending discovery requests to hosts [172.29.11.50:27106, 172.29.11.50:27105] on ports [7600 .. 7600]
{noformat}

Since the port was found via the SRV record, it should be used instead of the *transportPort* port.





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