[jboss-jira] [JBoss JIRA] (JGRP-2391) BindException on Windows

[Bela Ban (Jira)]

    [ https://issues.jboss.org/browse/JGRP-2391?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13804916#comment-13804916 ] 

Bela Ban commented on JGRP-2391:
--------------------------------

OK, so the reason this failed is a change introduced in 4.1.5: [1].

Torsten:  I applied your patch and changed it slightly to check if we're running on Windows and in that case use the MulticastSocket(port) constructor. This is now exactly the same code as the code for constructing the multicast socket in UDP, which is something I should have done anyway...

Running the testsuite now...
Thanks!

[1] https://issues.jboss.org/browse/JGRP-2344

> BindException on Windows
> ------------------------
>
>                 Key: JGRP-2391
>                 URL: https://issues.jboss.org/browse/JGRP-2391
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 4.1.0, 4.1.1, 4.1.2, 4.1.3, 4.1.4, 4.1.5, 4.1.6
>         Environment: Openjdk 13
> Microsoft Windows 10
>            Reporter: Thorsten Marx
>            Assignee: Bela Ban
>            Priority: Major
>             Fix For: 4.1.7
>
>         Attachments: jgroups.patch
>
>
> After updating to jgroups 4.1.6 i get the following BindException
> {code}
> java.net.BindException: Cannot assign requested address: Cannot bind
>     at java.base/java.net.TwoStacksPlainDatagramSocketImpl.bind0(Native Method)
>     at java.base/java.net.TwoStacksPlainDatagramSocketImpl.bind0(TwoStacksPlainDatagramSocketImpl.java:114)
>     at java.base/java.net.AbstractPlainDatagramSocketImpl.bind(AbstractPlainDatagramSocketImpl.java:117)
>     at java.base/java.net.TwoStacksPlainDatagramSocketImpl.bind(TwoStacksPlainDatagramSocketImpl.java:98)
>     at java.base/java.net.DatagramSocket.bind(DatagramSocket.java:395)
>     at java.base/java.net.MulticastSocket.<init>(MulticastSocket.java:176)
>     at org.jgroups.util.DefaultSocketFactory.createMulticastSocket(DefaultSocketFactory.java:92)
>     at org.jgroups.stack.DiagnosticsHandler.startUDP(DiagnosticsHandler.java:180)
>     at org.jgroups.stack.DiagnosticsHandler.start(DiagnosticsHandler.java:122)
>     at org.jgroups.protocols.TP.startDiagnostics(TP.java:1031)
>     at org.jgroups.protocols.TP.start(TP.java:938)
>     at org.jgroups.protocols.UDP.start(UDP.java:295)
>     at org.jgroups.stack.ProtocolStack.startStack(ProtocolStack.java:888)
>     at org.jgroups.JChannel.startStack(JChannel.java:980)
>     at org.jgroups.JChannel._preConnect(JChannel.java:844)
>     at org.jgroups.JChannel.connect(JChannel.java:349)
>     at org.jgroups.JChannel.connect(JChannel.java:343)
>     at com.thorstenmarx.webtools.cluster.JGroupsTest.simple(JGroupsTest.java:43)
> {code}
> It seems to be caused by https://stackoverflow.com/questions/14086740/how-to-create-a-new-multicastsocket-with-an-inetsocketadress-i-always-get-a-bin



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