Hi Christian,
to recreate the difference:
* download camunda BPMN engine (https://camunda.com/download/) for your platform
* unzip (it will create the folder "camunda")
* enter directory "camunda" and start "start.bat" or "start.sh" with no parameters
* wait for camunda to start
* execute the xquery code below in 9.6.4 and 9.7.1

best regards and どういたしまして!

Sebastian

Example code:
http:send-request(
    <http:request
      method="post"
      timeout="10"
      href="http://localhost:8080/engine-rest/deployment/create"
      username="demo"
      password="demo">
 <http:multipart media-type='multipart/form-data'>
        <http:header name='accept' value="application/json"/>
        <http:header name='Content-Type' value="multipart/form-data"/>
        <http:header name='content-disposition'
          value="form-data; name='data'; filename='test.bpmn'">{file:read-text("test.bpmn")=>parse-xml()}</http:header>
        <http:body media-type='multipart/form-data'></http:body>
    </http:multipart>
  </http:request>)


Version 9.6.4 result:
<http:response xmlns:http="http://expath.org/ns/http-client" status="200" message="">
  <http:header name="Keep-Alive" value="timeout=60"/>
  <http:header name="Access-Control-Allow-Origin" value="*"/>
  <http:header name="Connection" value="keep-alive"/>
  <http:header name="Content-Length" value="413"/>
  <http:header name="Date" value="Mon, 02 May 2022 13:51:36 GMT"/>
  <http:header name="Content-Type" value="application/json"/>
  <http:body media-type="application/json"/>
</http:response>
<json type="object">
  <links type="array">
    <_ type="object">
      <method>GET</method>
      <href>http://localhost:8080/engine-rest/deployment/fbd9b0d2-ca1e-11ec-adec-c2a34077f81f</href>
      <rel>self</rel>
    </_>
  </links>
  <id>fbd9b0d2-ca1e-11ec-adec-c2a34077f81f</id>
  <name type="null"/>
  <source type="null"/>
  <deploymentTime>2022-05-02T15:51:36.482+0200</deploymentTime>
  <tenantId type="null"/>
  <deployedProcessDefinitions type="null"/>
  <deployedCaseDefinitions type="null"/>
  <deployedDecisionDefinitions type="null"/>
  <deployedDecisionRequirementsDefinitions type="null"/>
</json>

Version 9.7.1 result: 
<http:response xmlns:http="http://expath.org/ns/http-client" status="415" message="">
  <http:header name="Keep-Alive" value="timeout=60"/>
  <http:header name="Access-Control-Allow-Origin" value="*"/>
  <http:header name="Connection" value="keep-alive"/>
  <http:header name="Content-Length" value="76"/>
  <http:header name="Date" value="Mon, 02 May 2022 13:54:48 GMT"/>
  <http:header name="Content-Type" value="application/json"/>
  <http:body media-type="application/json"/>
</http:response>
<json type="object">
  <type>NotSupportedException</type>
  <message>HTTP 415 Unsupported Media Type</message>
</json>




Von: Christian Grün <christian.gruen@gmail.com>
Gesendet: Montag, 2. Mai 2022 09:41
An: Wiemer, Sebastian <Sebastian.Wiemer@adesso.de>
Cc: basex-talk@mailman.uni-konstanz.de <basex-talk@mailman.uni-konstanz.de>
Betreff: Re: [basex-announce] BaseX 9.7.1: Tweaks, Fixes, Features
 
Hi Sebastian,

Thanks for your feedback. Could you provide us with a little self-contained example to reproduce the issue?

どうもありがとう,
Christian


On Mon, May 2, 2022 at 8:00 AM Wiemer, Sebastian <Sebastian.Wiemer@adesso.de> wrote:
Hi,
thank you for your continuing effort to make BaseX better!
I eagerly await every new version 🙂

While trying out BaseX 9.7.1, i experienced a different behavior than in BaseX 9.6.4

A POST request sent to any camunda bpm-engine rest endpoint (http:send-request(...) with a POST method) 
works fine with 9.6.4 but yields a "wrong media-type" 415 error with 9.7.1
The media-type is "multipart/formdata"

I tried changing the media-type of the request, the body, the form fields, ... but always got the 415 error.

Did something change between 9.6.4 and 9.7.1?
Is there a new way to set the media-type? 

Best regards, 
 Sebastian



Von: BaseX-Announce <basex-announce-bounces@mailman.uni-konstanz.de> im Auftrag von Christian Grün <christian.gruen@gmail.com>
Gesendet: Dienstag, 26. April 2022 11:17
An: BaseX <basex-talk@mailman.uni-konstanz.de>; BaseX <basex-announce@mailman.uni-konstanz.de>
Betreff: [basex-announce] BaseX 9.7.1: Tweaks, Fixes, Features
 
Dear all,

We provide you with a new version of BaseX, our open source XML framework, database system and XQuery 3.1 processor. Apart from performance tweaks and bug fixes, it comes with the following enhancements [1,2]:

• Backups: support for comments added
• RESTXQ: improved caching for unmodified modules
• GUI, editor: list opened files (Ctrl-F6)
• GUI: improved support for middle mouse button
• XQuery: inspect:functions: parse modules only once
• XQuery: db:delete: Faster deletion of binary resources
• XQuery: jobs:eval: handling of large job numbers revised
• XQuery optimizations: rewrite value to general comparisons

All the best to everyone,
Christian



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