Bump. From: McCullough, Ryan [mailto:[email protected]] Sent: Wednesday, December 17, 2008 3:03 PM To: [email protected] Subject: Axis 1.4 getResponseHeaders() sometimes returning empty array
I am using Axis (not Axis2) 1.4. After submitting a request to the server and receiving a response, I am calling SoapBindingStub.getResponseHeaders() (extends org.apache.axis.client.Stub). Sometimes (rarely), getResponseHeaders() returns an empty SOAPHeaderElement[] array. The length of the array is 0. The response from the server has what looks like a valid header: <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:xsd="http://www.w3.org/2001/XMLSchema";><soap:Header><ResponseHeader xmlns="urn:obj.api.rightnow.com"><Version>8.4.0.95</Version></ResponseHeader></soap:Header><soap:Body><exec_rv xmlns="urn:obj.api.rightnow.com"> <transaction_rv> <!-- SNIP --> </transaction_rv> </exec_rv></soap:Body></soap:Envelope> Here is the function from org/apache/axis/client/Stub.java: /** * Get the array of response header elements */ public SOAPHeaderElement[] getResponseHeaders() { SOAPHeaderElement[] array = new SOAPHeaderElement[0]; try { if (_call == null) return array; Vector h = _call.getResponseMessage().getSOAPEnvelope().getHeaders(); array = new SOAPHeaderElement[h.size()]; h.copyInto(array); return array; } catch (Exception e) { return array; } } It looks like an exception is being thrown in the try block somewhere before the array is resized. Any ideas what may be causing this? I have enabled log4j logging and set the root category to be DEBUG and am waiting for the issue to be reproduced. -Ryan Ryan McCullough | RightNow Technologies | Integration Tools Engineer 406-556-3162 office | Bozeman, MT | [email protected]<mailto:[email protected]> | http://www.rightnow.com<http://www.rightnow.com/>
