[CXF-8896] http client sends some strange HTTP/1.1 and HTTP/2 mix headers

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 4.0.2
• Fix Version/s: 4.0.3
• Component/s: Transports
• Estimated Complexity: Unknown
• Assignee: Unassigned
• Reporter: Jim Ma
• Created: 03/Jul/23 11:32
• Updated: 09/Oct/23 07:21
• Resolved: 13/Sep/23 10:59

Description

From CXF 4.0.1, without the force http version with 

 

((BindingProvider)port).getRequestContext().put("org.apache.cxf.transport.http.forceVersion", "1.1"), 

The http client sends request with strange headers : 

POST /jaxws-securityDomain2/authz HTTP/1.1
Connection: Upgrade, HTTP2-Settings
Content-Length: 207
Host: 127.0.0.1:23088
HTTP2-Settings: AAEAAEAAAAIAAAABAAMAAABkAAQBAAAAAAUAAEAA
Upgrade: h2c
Accept: */*
Content-Type: text/xml; charset=UTF-8
SOAPAction: ""
User-Agent: Apache-CXF/4.0.1 

This works in CXF 4.0.0 and this commit seems introduce issue: 

https://github.com/apache/cxf/commit/9b36a4bc996615e0ed02795c74167586a2bb11df 

If force the HTTP/1.1 with property : org.apache.cxf.transport.http.forceVersion , it works. But this is a backward compatible issue and we should still support HTTP/1.1 by default. 

 

 

Issue Links

• is related to: CXF-8906 Upgrade, HTTP2-Settings - Apache-CXF/3.6.1
• links to: GitHub Pull Request #1334