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All,<br>
<br>
So there is a record of this in the List, I just figured out the
solution to this problem: <br>
<br>
I was trying to run ASpace as a non-root user on Port 80. You
cannot do that. The Port must be above 1024 for a non-root user.<br>
<br>
Onward!<br>
<br>
Mark<br>
<pre class="moz-signature" cols="72"><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Mark Cyzyk, M.A., M.L.S.
Library Applications Group
The Sheridan Libraries
The Johns Hopkins University
<a class="moz-txt-link-abbreviated" href="mailto:mcyzyk@jhu.edu">mcyzyk@jhu.edu</a>
Verba volant, scripta manent.
</pre>
<div class="moz-cite-prefix">On 7/10/20 3:26 PM, Mark Cyzyk wrote:<br>
</div>
<blockquote type="cite"
cite="mid:d076ba26-842a-e9b1-07c8-9642c3631894@jhu.edu">
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<br>
Dear Aspace List,<br>
<br>
I am This Close to duplicating our ASpace in my Vagrant box. But
the very last step, booting it up, results in some nastiness:<br>
<br>
<blockquote type="cite">Unhandled Java exception:
java.net.SocketException: Permission denied<br>
java.net.SocketException: Permission denied<br>
bind0 at sun/nio/ch/Net.java:-2<br>
bind at sun/nio/ch/Net.java:433<br>
bind at sun/nio/ch/Net.java:425<br>
bind at
sun/nio/ch/ServerSocketChannelImpl.java:220<br>
bind at
sun/nio/ch/ServerSocketAdaptor.java:85<br>
open at
org/eclipse/jetty/server/nio/SelectChannelConnector.java:182<br>
doStart at
org/eclipse/jetty/server/AbstractConnector.java:311<br>
doStart at
org/eclipse/jetty/server/nio/SelectChannelConnector.java:260<br>
start at
org/eclipse/jetty/util/component/AbstractLifeCycle.java:59<br>
doStart at
org/eclipse/jetty/server/Server.java:283<br>
start at
org/eclipse/jetty/util/component/AbstractLifeCycle.java:59<br>
invoke at
java/lang/reflect/Method.java:498<br>
invokeDirectWithExceptionHandling at
org/jruby/javasupport/JavaMethod.java:438<br>
invokeDirect at
org/jruby/javasupport/JavaMethod.java:302<br>
invokeOther148:start at launcher/launcher.rb:92<br>
start_server at launcher/launcher.rb:92<br>
invokeOther321:start_server at launcher/launcher.rb:173<br>
main at launcher/launcher.rb:173<br>
invokeOther454:main at launcher/launcher.rb:261<br>
<main> at
launcher/launcher.rb:261<br>
invokeWithArguments at
java/lang/invoke/MethodHandle.java:627<br>
runScript at org/jruby/Ruby.java:827<br>
runNormally at org/jruby/Ruby.java:746<br>
runNormally at org/jruby/Ruby.java:764<br>
runFromMain at org/jruby/Ruby.java:577<br>
doRunFromMain at org/jruby/Main.java:417<br>
internalRun at org/jruby/Main.java:305<br>
run at org/jruby/Main.java:232<br>
main at org/jruby/Main.java:204<br>
</blockquote>
<br>
This is on Ubuntu<strong> </strong>20.04 LTS, OpenJDK8, ASpace
2.5.1. (And is all is preparation for upgrading to 2.7.1)<br>
<br>
From what I'm reading this may have something to do with the Java
MySQL Connector attempting to use "native sockets" instead of IPV4
for its connectivity. So just before attempting to boot ASpace, I
do this:<br>
<br>
<blockquote>sudo export JAVA_OPTS="$JAVA_OPTS
-Djava.net.preferIPv4Stack=true"<br>
</blockquote>
<br>
Still no joy.<br>
<br>
Any advice on how to handle this Unhandled Socket Exception would
be greatly appreciated.<br>
<br>
THIS close!<br>
<br>
Mark<br>
<pre class="moz-signature" cols="72">--
<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Mark Cyzyk, M.A., M.L.S.
Library Applications Group
The Sheridan Libraries
The Johns Hopkins University
<a class="moz-txt-link-abbreviated" href="mailto:mcyzyk@jhu.edu" moz-do-not-send="true">mcyzyk@jhu.edu</a>
Verba volant, scripta manent.
</pre>
</blockquote>
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