A 400 with that error message is just bizarre. But to cover all your bases, have you tried pinging (or telnetting to port 80) the server from the iSeries machine?
Over the years I've tried IBM's JDK and have always found that it fails to function properly in this edge case or that, but these types of edge cases come up frequently that IMHO it's not production ready. Can you switch to Oracle's JDK? On Sun, Mar 22, 2015 at 5:13 PM, Bill Gottlieb <[email protected]> wrote: > I use HttpClient 4.4 to connect to an IIS https REST web service. When I > test from my PC everything works fine, returning data from the server > without issue. I load the same code onto my IBM iSeries and receive the > following error "HTTP Error 400 - The request hostname is invalid.". Both > are using JDK 1.6. The PC uses Oracle's and the iSeries uses IBM's JDK. > > The IIS folks have tried to change things on their end, to no avail. I've > tried with both of the following from my end, thinking the second would > work no matter what: > > CloseableHttpClient browser = HttpClientBuilder.create().build(); > CloseableHttpClient browser = > HttpClients.custom().setSSLHostnameVerifier(new > NoopHostnameVerifier()).build(); > > Does anybody have any ideas that could help me solve this problem? Thanks! > -- *Daniel Quaroni* Principal Software Architect P: 781.810.2743 [email protected] www.invoke.com See a Demo here <http://www.invoke.com/platform/demo>
