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From rpinto <santospinto.raf...@gmail.com>
Subject Re: org.apache.http.ProtocolException: Invalid header: HTTP/1.1 200 OK
Date Tue, 29 May 2012 13:34:43 GMT

Hi Sam, thank you very much for your quick response.

Is there any example/tutorial for how should hi implement
createResponseParser?

Thanks in advance,

Best regards,
RPinto

Sam Crawford wrote:
> 
> The issue will be caused by the web server replying with two "HTTP/1.1
> 200 OK" headers. The web server you're connecting to is faulty.
> 
> As a workaround, I would suggest subclassing
> DefaultHttpClientConnection and overriding createResponseParser. See
> here for more details:
> http://hc.apache.org/httpcomponents-core-ga/httpcore/apidocs/org/apache/http/impl/AbstractHttpClientConnection.html#createResponseParser(org.apache.http.io.SessionInputBuffer,
> org.apache.http.HttpResponseFactory,
> org.apache.http.params.HttpParams)
> 
> Hope this helps,
> 
> Sam
> 
> 
> 
> On 29 May 2012 14:10, rpinto <santospinto.rafael@gmail.com> wrote:
>>
>> Hi there,
>>
>> I'm using httpclient (4.1 and also 4.2) and it throws ProtocolException:
>> Invalid header: HTTP/1.1 200 OK, and does not allow me to access de
>> webcontent.
>>
>> Here is the stacktrace :
>>
>> Caused by: org.apache.http.ProtocolException: Invalid header: HTTP/1.1
>> 200
>> OK
>>        at
>> org.apache.http.impl.io.AbstractMessageParser.parseHeaders(AbstractMessageParser.java:226)
>>        at
>> org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:261)
>>        at
>> org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:289)
>>        at
>> org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:252)
>>        at
>> org.apache.http.impl.conn.ManagedClientConnectionImpl.receiveResponseHeader(ManagedClientConnectionImpl.java:191)
>>        at
>> org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:300)
>>        at
>> org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:127)
>>        at
>> org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:713)
>>        at
>> org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:518)
>>        at
>> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906)
>>
>>
>> And here are the Headers from the GET request:
>>
>> HTTP/1.1 200 OK
>> Date: Fri, 09 Jan 1970 00:12:58 GMT
>> Server: Boa/0.94.14rc18-ipcam
>> Accept-Ranges: bytes
>> Connection: close
>> HTTP/1.1 200 OK
>> Content-Type: multipart/x-mixed-replace;boundary=IPCAMJPG
>>
>> The problem must be Bold line because it does not respect HTTP/1.1.
>>
>> Is there any workaround or any fix?
>>
>> Thanks in advance,
>>
>> Best regards,
>> Rafael Pinto
>> --
>> View this message in context:
>> http://old.nabble.com/org.apache.http.ProtocolException%3A-Invalid-header%3A-HTTP-1.1-200-OK-tp33924984p33924984.html
>> Sent from the HttpClient-User mailing list archive at Nabble.com.
>>
>>
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> 
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> 
> 
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View this message in context: http://old.nabble.com/org.apache.http.ProtocolException%3A-Invalid-header%3A-HTTP-1.1-200-OK-tp33924984p33925126.html
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