Re: [ptp-dev] Error on ProxyPacket

[Dave Wootton <dwootton@xxxxxxxxxx>]

I can't recreate this consistently. Sometimes I run my application without 
problems, but then the next time I get the exception. My traceback is 
slightly different from the stack entry for Integer.parseInt and whatever 
it calls, probably due to a different Java runtime, but identical before 
that. In looking at code, it looks like teh ProxyPacket.read method is 
trying to parse what it thinks is an 8 hex digit integer and failing when 
it sees the ' ' at the start of the string. Since I can't reliably 
recreate this, I'm not sure what's happening. A cojuple possibilities are 
that  whatever is generating the packet is generating garbage for length 
strings sometimes or the communications sequence is out of sync and the 
read method is reading something which is not really a length string. 
Dave



Clement Kam Man Chu <clement.chu@xxxxxxxxxxxxxxxxxxxxxx> 
Sent by: ptp-dev-bounces@xxxxxxxxxxx
11/26/2007 03:06 PM
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Parallel Tools Platform general developers <ptp-dev@xxxxxxxxxxx>


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Subject
Re: [ptp-dev] Error on ProxyPacket






Dave Wootton wrote:
> I've also been seeing this intermittently for a while. I updated from 
head 
> today and just saw this again, using a remote proxy.
> Dave
>
>
> 
Hi Dave,

    Do you know how to reproduce this error?  I am not sure because this 
error does not occur frequently.  Sometimes occurred after I launched a 
debug job with a large number of processes.

Clement
> Clement Kam Man Chu <clement.chu@xxxxxxxxxxxxxxxxxxxxxx> 
> Sent by: ptp-dev-bounces@xxxxxxxxxxx
> 11/21/2007 10:38 PM
> Please respond to
> Parallel Tools Platform general developers <ptp-dev@xxxxxxxxxxx>
>
>
> To
> Parallel Tools Platform general developers <ptp-dev@xxxxxxxxxxx>
> cc
>
> Subject
> [ptp-dev] Error on ProxyPacket
>
>
>
>
>
>
> Hi,
>
> I got the following error from the latest version of head.
>
> java.lang.NumberFormatException: For input string: " 00df:00"
>     at 
> 
java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
>     at java.lang.Integer.parseInt(Integer.java:447)
>     at 
org.eclipse.ptp.proxy.packet.ProxyPacket.read(ProxyPacket.java:157)
>     at 
> 
org.eclipse.ptp.proxy.client.AbstractProxyClient.sessionProgress(AbstractProxyClient.java:354)
>     at 
> 
org.eclipse.ptp.proxy.client.AbstractProxyClient.access$8(AbstractProxyClient.java:352)
>     at 
> 
org.eclipse.ptp.proxy.client.AbstractProxyClient$2.run(AbstractProxyClient.java:297)
>
> Clement
>
> 


-- 
Clement Kam Man Chu
Research Assistant
Faculty of Information Technology
Monash University, Caulfield Campus
Ph: 61 3 9903 2355

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