Return-Path: X-Original-To: apmail-tuscany-user-archive@www.apache.org Delivered-To: apmail-tuscany-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id E6EF56A06 for ; Fri, 29 Jul 2011 09:23:29 +0000 (UTC) Received: (qmail 83982 invoked by uid 500); 29 Jul 2011 09:23:28 -0000 Delivered-To: apmail-tuscany-user-archive@tuscany.apache.org Received: (qmail 83593 invoked by uid 500); 29 Jul 2011 09:23:14 -0000 Mailing-List: contact user-help@tuscany.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@tuscany.apache.org Delivered-To: mailing list user@tuscany.apache.org Received: (qmail 83586 invoked by uid 99); 29 Jul 2011 09:23:07 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 29 Jul 2011 09:23:07 +0000 X-ASF-Spam-Status: No, hits=-0.7 required=5.0 tests=FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of ant.elder@gmail.com designates 209.85.218.53 as permitted sender) Received: from [209.85.218.53] (HELO mail-yi0-f53.google.com) (209.85.218.53) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 29 Jul 2011 09:23:00 +0000 Received: by yic15 with SMTP id 15so2807443yic.26 for ; Fri, 29 Jul 2011 02:22:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:reply-to:in-reply-to:references:date:message-id :subject:from:to:content-type:content-transfer-encoding; bh=w2/8svhvGVPN4Y9/xWXWRsZeVPAhna8K6Q9UQ29AJhs=; b=oE0jBhQF7M0sOdjUzmGl7xc59FdxKvqOHi2WM/okJgigKYn6ftSbzn/fVlxft1bPA2 7TLZFGWsjI2YZr/h4AZdPedHz13MgWWGzQVN2c1vAztrOjmVK5ixEG0H4OxkcUIcij+0 JyxWjiZIrxH9HeHqqaB45CgQKRArTE+IbbJVU= MIME-Version: 1.0 Received: by 10.100.199.14 with SMTP id w14mr889331anf.130.1311931359202; Fri, 29 Jul 2011 02:22:39 -0700 (PDT) Received: by 10.236.175.138 with HTTP; Fri, 29 Jul 2011 02:22:39 -0700 (PDT) Reply-To: antelder@apache.org In-Reply-To: References: Date: Fri, 29 Jul 2011 10:22:39 +0100 Message-ID: Subject: Re: Exceptions occur over time. From: ant elder To: user@tuscany.apache.org Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable X-Virus-Checked: Checked by ClamAV on apache.org This sounds like it could be quite hard to track down. Would it be possible to give you a patched version of the code which you then run with and try to recreate? If so we could patch the code so that when that particular exception happens we try to dump out more detailed diagnostics to see if that could help pin down whats happening. ...ant On Tue, Jul 26, 2011 at 1:43 PM, Gregor Kiddie wrote: > Tuscany 1.6 (Getting that up front as I always forget!) > > > > We=92re getting this error occurring over time in our application. It=92s= a > distributed Domain spread over 5 machines using JMS as the transport. Whe= n > the modules start, all communication is fine. After a period of time > (random, but never shorter than a couple of hours), some of the connectio= ns > start getting this error. Nothing changes code wise between the applicati= on > working, and not working. > > > > > > remote service exception, see nested exception > > java.lang.RuntimeException: Message =3D argument type mismatch > > =A0=A0=A0=A0=A0=A0=A0=A0>>=A0=A0=A0=A0=A0=A0 at sun.reflect.NativeMethodA= ccessorImpl.invoke0(Native > Method) > > =A0=A0=A0=A0=A0=A0=A0 >>=A0=A0=A0=A0=A0=A0 at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java= :39) > > =A0 =A0=A0=A0=A0=A0=A0>>=A0=A0=A0=A0=A0=A0 at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorI= mpl.java:25) > > =A0=A0=A0=A0=A0=A0=A0 >>=A0=A0=A0=A0=A0=A0 at java.lang.reflect.Method.in= voke(Method.java:597) > > =A0=A0=A0=A0=A0=A0=A0 >>=A0=A0=A0=A0=A0=A0 at > org.apache.tuscany.sca.implementation.spring.invocation.SpringInvoker.doI= nvoke(SpringInvoker.java:97) > > =A0=A0=A0=A0=A0=A0=A0 >>=A0=A0=A0=A0=A0=A0 at > org.apache.tuscany.sca.implementation.spring.invocation.SpringInvoker.inv= oke(SpringInvoker.java:113) > > =A0=A0=A0=A0=A0=A0=A0 >>=A0=A0=A0=A0=A0=A0 at > org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invok= e(PassByValueInterceptor.java:60) > > > > > > > > Any suggestions as to why this is happening, as we can=92t see any good r= eason > for this happening! > > > > Gk.