We have invoked a web service for several years now, but it suddenly stoppet working from PowerBuilder last Friday.
We have not upgraded the application in over a year.
The web service is hosted in Azure and they use CloudFlare in front as an accelerator and firewall.
I can access the WSDL for the web service from Google Chrome and I've tested the service calls from SoapUI.
But it will not respond from PowerBuilder using an EasySoap proxy.
The call throws this exception:
"Error negotiating secure connection : error:00000001:lib(0):func(0):reason(1)"
I got an alternative URL pointing directly to Azure (bypassing CloudFlare), and it responds as it should.
But every IP adress needs to be added to an accept list, which sounds like is not an option when I ask the supplier of the web service.
Do you have any idea what can cause this?
Is there a workround and/or adjusment needed in CloudFlare for this?
Maritech Systems AS