On Friday, March 15, 2024 at 02:59:01 PM GMT+1, Nick Couchman
<[email protected]> wrote:
>> 2024-03-15 07:34:08,879 [https-openssl-apr-8543-exec-8] DEBUG
>> o.a.g.rest.RESTExceptionMapper - Unexpected error in REST endpoint.
>> java.lang.NullPointerException: null
>> at java.io.Reader.<init>(Reader.java:78)
>> at java.io.InputStreamReader.<init>(InputStreamReader.java:97)
>> at
>> org.apache.guacamole.rest.patch.PatchRESTService.readResourceAsString(PatchRESTService.java:69)
>> at
>> org.apache.guacamole.rest.patch.PatchRESTService.getPatches(PatchRESTService.java:113)
>> at sun.reflect.GeneratedMethodAccessor108.invoke(Unknown Source)
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> at java.lang.reflect.Method.invoke(Method.java:498)
>
>.Sorry about that, didn't go back and look at the original. It looks like the
>expected data isn't making it to the input stream, which seems to indicate
>that
> the data is getting dropped before it hits the Tomcat server. This seems to
> me to be something outside of the Guacamole stack itself - something
> system-related, or perhaps a firewall or Web Application Firewall (WAF) that
> might be blocking the traffic?
No problem. Thanks for looking into it.
If it were a WAF or FW issue I'm guessing a Tomcat restart wouldn't solve the
problem immediately... but it does.
As of the system I don't know where to look. Still, isn't it odd that
restarting the Tomcat service solves the problem? Could it have anything to do
with open file descriptors?
Vieri
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