Re: PHP SOAP error after upgrade

[Bill Shirley]

You've posted very little code.  Have you tried looking at the headers?  You
must turn on trace:
   $soap_options = array(
     'trace'=>true
     // ,'soap_version'=>SOAP_1_2
     // ,'exceptions'=>false
     // ,'classmap'=>$classmap
   );
   $soap_client = new SoapClient($wsdl_url, $soap_options);
   try {
     $request_fault = false;
     $soap_response = $soap_client->GetByProNumber($request_parms);
   } catch (SoapFault $request_fault) {
     echo "request_fault:\n" . print_r($request_fault,true) . "\n";
   }
echo "<pre class='debug'><b>REQUEST HEADERS:</b><br>" . htmlentities($soap_client->__getLastRequestHeaders()) . "</pre>\n";

echo "<pre class='debug'><b>Response Headers:</b><br>" . htmlentities($soap_client->__getLastResponseHeaders()) . "</pre><br>\n";

HTH,
Bill

On 3/12/2018 11:54 AM, Chris Kottaridis wrote:
> I finally got around to upgrading from Fedora25 to Fedora26.
>
> The layout is I have two partitions of which at any time one of the is the root partition, which contains everything but the 
> /boot partition, and the other is not used. I have a separate /boot partition. When I upgrade I go into single user and 
> duplicate the currently used root partition to the unused one using:
>
> # mkfs.xfs /dev/fedora/rootb
> # mount /dev/fedora/rootb /mnt
> # xfsdump -J - / | xfsrestore -J - /mnt
>
> Then I modify /boot/grub2/grub.cfg and tell vmlinuz to use the new partition and modify /mnt/etc/fstab to have the root 
> partition be the new partition. I then reboot and indeed I come up on the new partition just fine, still running F25. On this 
> new partition I do the OS upgrade. The upgrade goes fine and it boots up just fine on Fedora26.
>
> I did a search for .rpmsave files to see if the upgrade changed any configuration files I may have modified locally and that 
> came up empty.
>
> However, when I try and use the application that runs on that machine which is PHP SOAP I get an error "can not connect to 
> host". The nslookup for that host is correct and I can ping the host. As far as I know nothing has changed on that host. My 
> code uses the following to handle self-signed certs:
>
> 'stream_context'=> stream_context_create(array('ssl'=> array('verify_peer'=>false,'verify_peer_name'=>false)))
>
> But I know that the cert on the host I am contacting is not self-signed.
>
> If I go back and edit /boot/grub2/grub.cfg to boot up off the old Fedora25 root partition it comes up fine and I can use the 
> application just fine to connect to the host.
>
> Is there any history of PHP or SOAP having a change from F25 to F26 that could explain the "can not connect to host" error I 
> am seeing on F26 that I don't see on F25 ?
>
> Thanks
> Chris Kottaridis
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