[jira] [Created] (AXIS2-6101) Adapt to changes in HttpClient 5.6

Chris Sorenson created AXIS2-6101:
-------------------------------------

             Summary: Adapt to changes in HttpClient 5.6
                 Key: AXIS2-6101
                 URL: https://issues.apache.org/jira/browse/AXIS2-6101
             Project: Axis2
          Issue Type: Bug
            Reporter: Chris Sorenson


Steps to reproduce:
1. Use Axis2 2.0.0 with httpclient5 5.6+ 
2. Make a request to a server that returns gzip-encoded responses
3. Observe "Not in GZIP format" error

Expected behavior:
Response should be properly decoded and parsed.

Actual behavior:
Axis2 attempts to decompress already-decompressed content, causing error.

Root cause:
Starting with httpclient5 5.6, the ContentCompressionExec [no longer removes 
Content-Encoding headers|https://github.com/apache/httpcomponents-client/commit/56122fd33fb8a67d23369a81f6e1d89aabf4ba10] from the response after decompression. Axis2's 
HTTPSender sees the header and tries to decompress again, causing the error.

Suggested fix:
Similar to Spring Web Services fix ([commit 4ab0ef4|https://github.com/spring-projects/spring-ws/commit/4ab0ef4af6d5bbcd5a7f41da0d5f49ca12f0e749]), Axis2 should check the 
HttpEntity's content encoding rather than relying on response headers. 

Related:
- Spring-WS #1754: https://github.com/spring-projects/spring-ws/issues/1754
- HttpComponents HTTPCLIENT-2409: https://issues.apache.org/jira/browse/HTTPCLIENT-2409



--
This message was sent by Atlassian Jira
(v8.20.10#820010)