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  1.  Home
  2. WEB400
  3. August 2015

Re: Starting a node program so it keeps running without interactive jobs staying open.

Aha - the "which" command. Great tip. So it turns out I do have files called "node" and "npm" in /usr/bin on my development LPAR and that is why it works globally for me (no symlinks though). Other LPARS exhibit the same issue that Kelly has - so I will get my Ops guys to investigate. On other LPARS I am also seeing things like "Dependent module libstdc++.a(libstdc++.so.6) could not be loaded." when attempting to install other node packages (like Sails).

-----Original Message-----
From: WEB400 [mailto:web400-bounces@xxxxxxxxxxxx] On Behalf Of Bdietz400
Sent: 23 August 2015 13:43
To: Web Enabling the IBM i (AS/400 and iSeries)
Subject: Re: [WEB400] Starting a node program so it keeps running without interactive jobs staying open.

I think this ptf SI55747 created the sym links for node and npm.
2) Make node and npm as global commands.

I seem to remember a later maybe applying the latest PYF the exit program must not have created them as it should have.
I actually went and called the exit program right from the QOPS library.(test system) That fixed up the links.

If the node command is in your path, use the "which" command to see where it is.
--
Bryan

On Aug 22, 2015, at 8:16 PM, Kevin Turner <kevin.turner@xxxxxxxxxxxxxxxxxxxx> wrote:

I don't think our system has any symlinks, and the path doesn't include /QOpenSys/QIBM/ProdData/Node/bin either. To be honest I am not sure why I can call it (and NPM) without setting the path - but I can.

Kelly, I don't think you should be changing the path to the location of the node executable. Setting the path (as Aaron suggests) would be better. In the meantime I will try to find out why that isn't necessary on our LPARs.

-----Original Message-----
From: WEB400 [mailto:web400-bounces@xxxxxxxxxxxx] On Behalf Of Aaron
Bartell
Sent: 21 August 2015 20:17
To: Web Enabling the IBM i (AS/400 and iSeries)
Subject: Re: [WEB400] Starting a node program so it keeps running without interactive jobs staying open.

I tried removing the CD from my script and it failed. I added it back
into
the script, and it worked.

Early installs of 5733OPS for Node.js didn't add symlinks in /QOpenSys/usr/bin for the node binary. Later versions add it.

An alternative would be to do the following:
export PATH=/QOpenSys/QIBM/ProdData/Node/bin:$PATH
export LIBPATH=/QOpenSys/QIBM/ProdData/Node/bin:$LIBPATH

Aaron Bartell
litmis.com - Open Source and IBM i. No Limits.


On Fri, Aug 21, 2015 at 1:57 PM, Kelly Cookson <KCookson@xxxxxxxxxxxx>
wrote:

I tried removing the CD from my script and it failed. I added it back
into the script, and it worked.

Don't know what to tell you.

Thanks,

Kelly Cookson
IT Project Leader
Dot Foods, Inc.
1.217.773.4486 ext. 12676
kcookson@xxxxxxxxxxxx



-----Original Message-----
From: Kelly Cookson
Sent: Friday, August 21, 2015 1:51 PM
To: 'Web Enabling the IBM i (AS/400 and iSeries)'
Subject: RE: [WEB400] Starting a node program so it keeps running
without interactive jobs staying open.

I had to do the CD in my interactive sessions. Without the CD, it
didn't find the "node" command in the NodeJS bin directory.

I assumed that I would have to do it when submitting jobs in batch as
well. Maybe this is a wrong assumption on my part.

Thanks,

Kelly Cookson
IT Project Leader
Dot Foods, Inc.
1.217.773.4486 ext. 12676
kcookson@xxxxxxxxxxxx



-----Original Message-----
From: WEB400 [mailto:web400-bounces@xxxxxxxxxxxx] On Behalf Of Kevin
Turner
Sent: Friday, August 21, 2015 1:47 PM
To: Web Enabling the IBM i (AS/400 and iSeries)
Subject: Re: [WEB400] Starting a node program so it keeps running
without interactive jobs staying open.

Great! Not sure why you do a CD to the QOpenSys folder though. I never
have to do that to run node or git.

-----Original Message-----
From: WEB400 [mailto:web400-bounces@xxxxxxxxxxxx] On Behalf Of Kelly
Cookson
Sent: 21 August 2015 19:42
To: Web Enabling the IBM i (AS/400 and iSeries)
Subject: Re: [WEB400] Starting a node program so it keeps running
without interactive jobs staying open.

Success!

I set the environmental variable in the start.sh script. The script
now looks like this:

#!/usr/bin/sh
export QIBM_MULTI_THREADED=Y
cd /QOpenSys/QIBM/ProdData/Node/bin
node /dir/sample.js

This worked. Thanks again for all of the help. :-)

Thanks,

Kelly Cookson
IT Project Leader
Dot Foods, Inc.
1.217.773.4486 ext. 12676
kcookson@xxxxxxxxxxxx



-----Original Message-----
From: WEB400 [mailto:web400-bounces@xxxxxxxxxxxx] On Behalf Of Nathan
Andelin
Sent: Friday, August 21, 2015 1:13 PM
To: Web Enabling the IBM i (AS/400 and iSeries)
Subject: Re: [WEB400] Starting a node program so it keeps running
without interactive jobs staying open.


Do I need to add the environment variable to the submitted job?


I would think so. Use SBMJOB to submit a CLLE program - set
environment variables there - then call QSH from the CLLE program and
pass the reference to your .sh file.
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NOTICE: The information in this electronic mail transmission is intended by CoralTree Systems Ltd for the use of the named individuals or entity to which it is directed and may contain information that is privileged or otherwise confidential. If you have received this electronic mail transmission in error, please delete it from your system without copying or forwarding it, and notify the sender of the error by reply email or by telephone, so that the sender's address records can be corrected.



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Company Registration Number 5021022.
Registered Office:
12-14 Carlton Place
Southampton
Hampshire
SO15 2EA
VAT Registration Number 834 1020 74.
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