Connection Errors - Unable to connect to floating license server

Dear support

Receiving the following connection error.

please advise. I am currently using this in an office setting. What things can IT at the office look into to get access to the license server?

And I see the following on the server

WARNING: Please consider reporting this to the maintainers of
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
01-Dec-2021 14:56:09.409 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Apps\VP_Server_16_3_20211012_Win64\VPServer\webserver\webapps\ROOT] has finished in [12,771] ms
01-Dec-2021 14:56:09.414 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler [“http-nio-1999”]
01-Dec-2021 14:56:09.426 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 13807 ms
01-Dec-2021 15:08:16.787 INFO [http-nio-1999-exec-6] org.apache.coyote.http11.Http11Processor.service Error parsing HTTP request header
Note: further occurrences of HTTP request parsing errors will be logged at DEBUG level.
java.lang.IllegalArgumentException: Invalid character found in method name [0x160x030x030x01v0x010x000x01r0x030x03*30x830xe50x02mDa]0xd20x180xe3h$s0xa1n0x1e0x000xfa0xc70x090xb80x1b0xb2!0xb7_20x120xa00xcb]. HTTP method names must be tokens
at org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(
at org.apache.coyote.http11.Http11Processor.service(
at org.apache.coyote.AbstractProcessorLight.process(
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$ Source)
at org.apache.tomcat.util.threads.TaskThread$
at java.base/ Source)

This was a network issue where the network port I was using was blocking HTTP connections as even svn save as from tortoisesvn repobrowser was also getting blocked.

Hi packerx,

Thank you for your post. May I know if the problem is solved or not?

Best regards,
Jick Yeung

Yes the problem has been resolved. Thanks for asking.