+1 good point. Can you perhaps open a JIRA ticket? That would be super helpful and would allow you to automatically track progress on the issue. -Eric On Thu, May 4, 2017 at 1:48 PM, Scott Elliott <scottpelliott(a)gmail.com&gt; wrote:

Thanks for the feedback. I'll create an issue for this and look to improve the behaviour further for the next release. On 4 May 2017 at 22:28, Scott Elliott <scottpelliott(a)gmail.com&gt; wrote:

We also see this. Consumers often confuse it as a problem with the api gateway rather than the upstream app. I think this also leaks too much internal detail out to the public side, which is the kind of thing that gets flagged up on security audits. The option to return a simple 503 return status to the browser with the more detailed error sent to the log would be great. David From: apiman-user-bounces(a)lists.jboss.org [mailto:apiman-user-bounces@lists.jboss.org] On Behalf Of Scott Elliott Sent: Friday, May 05, 2017 6:01 AM To: Marc Savy Cc: apiman-user(a)lists.jboss.org Subject: Re: [Apiman-user] Response when gateway cannot connect to the API implementation Thanks. Also along this line, we intermittently get a connection error like: {"statusCode":500,"data":"{\"responseCode\":500,\"message\":null,\"trace\":\"io.apiman.gateway.engine.beans.exceptions.RequestAbortedException\\n\\tat io.apiman.gateway.engine.impl.ApiRequestExecutorImpl$3.abort(ApiRequestExecutorImpl.java:721)\\n\\tat<file:///\\n\tat> io.apiman.gateway.platforms.servlet.GatewayServlet$2.handle(GatewayServlet.java:173)\\n\\tat<file:///\\n\tat> io.apiman.gateway.platforms.servlet.GatewayServlet$2.handle(GatewayServlet.java:160)\\n\\tat<file:///\\n\tat> io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.handleStream(ApiRequestExecutorImpl.java:693)\\n\\tat<file:///\\n\tat> io.apiman.gateway.engine.impl.ApiRequestExecutorImpl.lambda$null$3(ApiRequestExecutorImpl.java:268)\\n\\tat<file:///\\n\tat> io.apiman.gateway.engine.policy.Chain.handleHead(Chain.java:211)\\n\\tat<file:///\\n\tat> io.apiman.gateway.engine.policy.Chain.doApply(Chain.java:150)\\n\\tat<file:///\\n\tat> even though the service is available. I saw another message about setting some Wildfly subsystems configuration parameters for IO, but we still encounter this, and have to restart the gateway. Any idea what's happening, or suggestions on how to diagnose it? Thanks, Scott On Fri, May 5, 2017 at 6:48 AM Marc Savy <marc.savy@redhat.com<mailto:marc.savy@redhat.com>> wrote: Thanks for the feedback. I'll create an issue for this and look to improve the behaviour further for the next release. On 4 May 2017 at 22:28, Scott Elliott <scottpelliott@gmail.com<mailto:scottpelliott@gmail.com>> wrote: I tested the 1.3.0 EAP7 overlay. At least there's a message now: { "responseCode": 500, "message", "io.apiman.gateway.engine.beans.exceptions.ConnectionException: Not connected.", ... Then a stack trace. On Thu, May 4, 2017 at 3:41 PM Eric Wittmann <eric.wittmann@redhat.com<mailto:eric.wittmann@redhat.com>> wrote: +1 good point. Can you perhaps open a JIRA ticket? That would be super helpful and would allow you to automatically track progress on the issue. -Eric On Thu, May 4, 2017 at 1:48 PM, Scott Elliott <scottpelliott@gmail.com<mailto:scottpelliott@gmail.com>> wrote: Right now, when the APIMAN gateway cannot connect to the API implementation's endpoint, the response code is 500, the message is null, and there is a stack trace. It's not a very useful response for the caller, and it's not really an internal problem with the gateway. It would be better if another response code were used (502? 503?) and a useful message were returned instead of a stack trace. _______________________________________________ Apiman-user mailing list Apiman-user@lists.jboss.org<mailto:Apiman-user@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/apiman-user _______________________________________________ Apiman-user mailing list Apiman-user@lists.jboss.org<mailto:Apiman-user@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/apiman-user ________________________________ This e-mail, including accompanying communications and attachments, is strictly confidential and only for the intended recipient. Any retention, use or disclosure not expressly authorised by Markit is prohibited. This email is subject to all waivers and other terms at the following link: http://www.markit.com/en/about/legal/email-disclaimer.page Please visit http://www.markit.com/en/about/contact/contact-us.page for contact information on our offices worldwide.