If you are "getting a variety of" errors, as opposed to a single
reproducible error, it could indeed be something goofy with your
connection. Why not at least switch to a solid Wifi connection so you can
eliminate that possibility?
On Tuesday, July 31, 2012 8:35:42 AM UTC-5, Evan Ruff wrote:
>
> Hey guys,
>
> I'm having some trouble getting my phone collected data up to my servers.
> I thought that I was getting old fashioned SocketTimeouts due to the phones
> having a bad connection or something of the like. After jacking up the
> timeouts WAY up on the phone (120 seconds) and the timeout WAY up on the
> server (120 seconds) I think that I must be doing something wrong in my
> code.
>
> After changing the timeouts, I am now getting other odd timeout exceptions
> on the server. I'm getting a variety of "Unexpected EOF read on the
> socket", "java.io.IOException: Invalid CRLF" and the venerable
> "java.net.SocketTimeoutException". I'm wondering if I'm not properly
> flushing or clearing out the connection/entity in the Service logic. I was
> hoping someone could point out what I was doing wrong.
>
> My data-sending code is as follows:
> DefaultHttpClient httpClient = Util.getHttpClient(); // nothing special,
> just sets the timeouts
>
> HttpPost httpPost = new HttpPost( Moose.getServerAddress() );
> ByteArrayOutputStream baos = new ByteArrayOutputStream();
>
> *// Write out the payload using Jackson to the baos*
>
> ByteArrayEntity baEntity = new ByteArrayEntity( baos.toByteArray() );
> baEntity.setContentType("application/json");
> baEntity.setChunked( true );
> httpPost.setEntity( baEntity );
>
> HttpResponse response = httpClient.execute( httpPost );
> HttpEntity entity = response.getEntity();
>
> I'm not doing any cleanup at all, and I think that might be my problem. Is
> there a correct way to terminate this off? I assume I should be closing
> the ByteArrayOutputStream, but what about the ByteArrayEntity? Do I need
> to do anything with the response after I'm doing consuming it?
>
> Thanks for any help and suggestions!
>
> E
>
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