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Groups > comp.lang.java.programmer > #23170
| From | Steven Simpson <ss@domain.invalid> |
|---|---|
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: JAVA Networking: Code with getInputStream() was compatible with Java 1.6, is but anymore with 1.7 |
| Date | 2013-03-31 00:00 +0000 |
| Organization | A noiseless patient Spider |
| Message-ID | <2tak2a-35n.ln1@s.simpson148.btinternet.com> (permalink) |
| References | <042eb983-7952-46e4-8002-2eb5c8ff9323@googlegroups.com> |
On 30/03/13 21:22, musart wrote: > I have a piece of software which establishes a communication between a PC and a machine, which used to work in Java 1.6, but doesn't anymore in 1.7. The IOException --> "Invalid Http response" is what I get as soon as the getInputStream() method is called. It seems like the method had been improved an is much more sensitive, meaning that responseCode=-1 result is not specifically checked in Java 1.6. > > Assited with Wireshark I checked if both versions (1.6 & 1.7) sent and received same Ethernet frames, and so did both. Get the menu on one of the HTTP-carrying frames, and select "Follow TCP Stream". What is the result? Does it look like a proper HTTP exchange? I would suggest calling getErrorStream() if you get an exception from getInputStream(), but if the response does not appear to be valid HTTP, I can't predict what getErrorStream() will actually give you. -- ss at comp dot lancs dot ac dot uk
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JAVA Networking: Code with getInputStream() was compatible with Java 1.6, is but anymore with 1.7 musart <marcos.barandun@gmail.com> - 2013-03-30 14:22 -0700
Re: JAVA Networking: Code with getInputStream() was compatible with Java 1.6, is but anymore with 1.7 Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2013-03-30 19:38 -0700
Re: JAVA Networking: Code with getInputStream() was compatible with Java 1.6, is but anymore with 1.7 marcos.barandun@gmail.com - 2013-03-31 01:37 -0700
Re: JAVA Networking: Code with getInputStream() was compatible with Java 1.6, is but anymore with 1.7 Roedy Green <see_website@mindprod.com.invalid> - 2013-04-01 12:50 -0700
Re: JAVA Networking: Code with getInputStream() was compatible with Java 1.6, is but anymore with 1.7 Kevin McMurtrie <mcmurtrie@pixelmemory.us> - 2013-03-31 09:57 -0700
Re: JAVA Networking: Code with getInputStream() was compatible with Java 1.6, is but anymore with 1.7 marcos.barandun@gmail.com - 2013-03-31 11:40 -0700
Re: JAVA Networking: Code with getInputStream() was compatible with Java 1.6, is but anymore with 1.7 Steven Simpson <ss@domain.invalid> - 2013-03-31 00:00 +0000
Re: JAVA Networking: Code with getInputStream() was compatible with Java 1.6, is but anymore with 1.7 Steven Simpson <ss@domain.invalid> - 2013-03-31 09:27 +0100
Re: JAVA Networking: Code with getInputStream() was compatible with Java 1.6, is but anymore with 1.7 musart <marcos.barandun@gmail.com> - 2013-04-02 14:08 -0700
Re: JAVA Networking: Code with getInputStream() was compatible with Java 1.6, is but anymore with 1.7 Steven Simpson <ss@domain.invalid> - 2013-04-03 09:05 +0100
Re: JAVA Networking: Code with getInputStream() was compatible with Java 1.6, is but anymore with 1.7 jorge <negrin1969@gmail.com> - 2013-04-05 09:11 -0700
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