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Re: SPAWN result [message #93215 is a reply to message #93214]

Fri, 13 May 2016 05:10

khyde
Messages: 21
Registered: November 2013

Junior Member

Thanks for the ideas. I found the easiest thing for me to do right now is check the last line of the log file and if it doesn't start with "Downloaded:" then I know the wget step did not complete.
Kim

On Friday, May 13, 2016 at 7:36:36 AM UTC-4, Haje Korth wrote:
> The result information contains the process ID. Note that on Unix the command must not end with & or the result will be empty. Once you have the process id your can use a spawn to ps, parse the output to check whether the process is alive. Since the spawn process is blocking, you may have to use the IDL Bridge of you want your application to continue.
>
> On Thursday, May 12, 2016 at 9:19:24 AM UTC-4, KH wrote:
>> Hello,
>>
>> I have a wget spawn command that runs every night and is terminated in the morning by another program if it has not finished downloading. What I would like to know is how can I tell if the process completed on its own or was terminated. I've tried including RESULT and ERROR in the call, but they both return empty strings.
>>
>> SPAWN, WGET_CMD, WGET_RESULT, WGET_ERROR
>>
>> Is there anyway to figure out if this job completed or was terminated? I could check the last line of the log file, but I was hoping there was an easier way.
>>
>> Thanks,
>> Kim

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[Message index]

		SPAWN result By: khyde on Thu, 12 May 2016 06:19
		Re: SPAWN result By: jiashenyue on Thu, 12 May 2016 07:15
		Re: SPAWN result By: Markus Schmassmann on Fri, 13 May 2016 03:05
		Re: SPAWN result By: Haje Korth on Fri, 13 May 2016 04:36
		Re: SPAWN result By: khyde on Fri, 13 May 2016 05:10

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