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Posted to dev@hc.apache.org by "Oleg Kalnichevski (JIRA)" <ji...@apache.org> on 2008/09/11 22:41:44 UTC

[jira] Commented: (HTTPCLIENT-796) IOException when server closes connection at end of chunk

    [ https://issues.apache.org/jira/browse/HTTPCLIENT-796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12630358#action_12630358 ] 

Oleg Kalnichevski commented on HTTPCLIENT-796:
----------------------------------------------

Charles,

HttpClient 3.x code line is no longer being developed beyond fixing critical bugs. HttpClient 3.x is very unlikely to see another public release. Please consider porting these changes to HttpClient 4.0 / HttpCore

Oleg  

> IOException when server closes connection at end of chunk
> ---------------------------------------------------------
>
>                 Key: HTTPCLIENT-796
>                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-796
>             Project: HttpComponents HttpClient
>          Issue Type: Bug
>          Components: HttpClient
>    Affects Versions: 3.1.1
>            Reporter: Charles Honton
>         Attachments: c.patch
>
>
> My program sending a POST to a server which responds with a chunked response.  Instead of a final 0 length chunk, the server closes the connection.  The following is a redacted log:
> >> POST /Activity/ActivityFile.aspx HTTP/1.1[\r][\n]"
> >> Referer: https://ranking.ase.com/Activity/ActivityForm.aspx?AI=127910002[\r][\n]
> >> User-Agent: Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)[\r][\n]
> >> Host: ranking.ase.com[\r][\n]
> >> Cookie: Session=EBFJLZR1D17M12RBX3V; auth-user-info=st75|204402|224243[\r][\n]
> >> Content-Length: 55[\r][\n]
> >> Content-Type: application/x-www-form-urlencoded[\r][\n]
> >> [\r][\n]
> >> __EVENTTARGET=&__EVENTARGUMENT=&UserAccount=27910002
> << HTTP/1.1 200 OK[\r][\n]
> << Date: Wed, 10 Sep 2008 16:44:09 GMT[\r][\n]
> << Server: Microsoft-IIS/6.0[\r][\n]
> << X-Powered-By: ASP.NET[\r][\n]
> << X-AspNet-Version: 2.0.50727[\r][\n]
> << content-disposition: inline; filename=JPMC.SFX[\r][\n]
> << Transfer-Encoding: chunked[\r][\n]
> << Cache-Control: private[\r][\n]
> << Content-Type: application/vnd.inu.SFX; charset=utf-8[\r][\n]
> << [\r][\n]
> << 1a[\r][\n]
> << [\r][\n]
> The response data[\r][\n]
> << [\r][\n]
> java.io.IOException: chunked stream ended unexpectedly
> org.apache.commons.httpclient.ChunkedInputStream.getChunkSizeFromInputStream(ChunkedInputStream.java:252)
> org.apache.commons.httpclient.ChunkedInputStream.nextChunk(ChunkedInputStream.java:221)
> org.apache.commons.httpclient.ChunkedInputStream.read(ChunkedInputStream.java:176)
> java.io.FilterInputStream.read(Unknown Source)
> org.apache.commons.httpclient.AutoCloseInputStream.read(AutoCloseInputStream.java:108)
> org.apache.commons.httpclient.HttpMethodBase.getResponseBody(HttpMethodBase.java:740)
> org.apache.commons.httpclient.HttpMethodBase.getResponseBodyAsString(HttpMethodBase.java:838)
> com.cc.wb.WebBrowser.redirectFetch(WebBrowser.java:184)
> com.cc.wb.WebBrowser.fetch(WebBrowser.java:235)
> com.cc.wb.WebBrowser.postURL(WebBrowser.java:290)
> com.cc.wb.Tester.main(Tester.java:41)
> The server's behavior is probably not consistent with RFC2616, but it would be nice if http-client could handle this without an IOException.

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