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Force ipf to use http 1.1 on outgoing connections

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jason.co...@gmail.com

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Feb 27, 2025, 2:55:12 PMFeb 27
to ipf-user
Good afternoon,

I recently updated to ipf 5.0 and all the underlying dependencies that go with it (spring 6, cxf 4, etc).

I'm currently seeing an issue where my client is initiating connections (iti38/39 in particular) and getting a "RST_STREAM:  Use HTTP/1.1 for request" response.

This is running in tomcat 10.1 on jdk 17.  I have added the following to my applicationContext.xml in an attempt to solve:

<cxf:bus>
   <cxf:properties>
      <entry key="HttpServerEngineSupprot.ENABLE_HTTP2" value="false"/>
   </cxf:properties>
<cxf:bus>

That has unfortunately made no difference.  Is there another way for me to force HTTP 1.1?

Thanks
Jason

jason.co...@gmail.com

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Feb 27, 2025, 3:05:20 PMFeb 27
to ipf-user
Sorry, had a typo...but not in the actual config, just here.

<cxf:bus>
   <cxf:properties>
      <entry key="HttpServerEngineSupport.ENABLE_HTTP2" value="false"/>
   </cxf:properties>
<cxf:bus>

Dmytro Rud

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Feb 27, 2025, 3:20:27 PMFeb 27
to ipf-...@googlegroups.com
Hello Jason

Try the following:

<http:conduit name="*.http-conduit">
    <http:client Version="1.1" />
</http:conduit>

Best regards
Dmytro


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Jason Countryman

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Feb 27, 2025, 3:30:28 PMFeb 27
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Dmytro,

That appears to have taken care of it. Thank you so much.

-Jason
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