Recent Posts
1
Nomads / Auto Complete not working in multiple sessions?
« Last post by James Zukowski on Today at 01:56:47 PM »While testing an update to a panel, I opened the old version in one session and the new version in a second session on the same workstation. Whichever session I first access for the autocomplete seems to lock out the other session; it's still a multi-line, but doesn't create the auto-complete drop-down.
Is there something I'm missing/not setting up? Any suggestions welcome.
Is there something I'm missing/not setting up? Any suggestions welcome.
2
Thin Client/WindX / Re: WindX screen rendering performance
« Last post by Peter.Higgins on June 02, 2023, 03:47:05 PM »Chris,
Hope the following few tricks that can save Dev and network time with nomads are helpful.
Put as little configuration in Nomads as possible. Especially for grids.
Use the Nomads variables as much as possible ie. PERFORM ";Change"+ID$
Minimize control network traffic with Pseudo Multi-Properties or Multi-Property Access
Grids have the most speed complaints so the following really speeded things up.
Read/write by linedata records.
Use Pseudo Multi-Properties to configure. Every . removes a network round trip.
load data first in the largest string(s) you can transfer. I've been using gMaxSize=500000
Add Minimal colors afterwards and send in as few Pseudo Multi-Properties strings as possible.
Use the grd'Fmt$ to both configure the grid and return the IOLIST.
Its not possible to mix and match every property in one Multi-Properties submission, especially fmt$.
A bonus to FMT$ is easy editing of named fields to match files, OTF grid formatting and easy sorts and column swapping. Iolists don't care about column order, control properties do.
Use the Sheet'Range()'PasteSpecial() for loading grids to Excel and/or clipboard tabbed delimited for non excel
IF windows server & client the MS safe array method works well too
Hope the following few tricks that can save Dev and network time with nomads are helpful.
Put as little configuration in Nomads as possible. Especially for grids.
Use the Nomads variables as much as possible ie. PERFORM ";Change"+ID$
Minimize control network traffic with Pseudo Multi-Properties or Multi-Property Access
Grids have the most speed complaints so the following really speeded things up.
Read/write by linedata records.
Use Pseudo Multi-Properties to configure. Every . removes a network round trip.
load data first in the largest string(s) you can transfer. I've been using gMaxSize=500000
Add Minimal colors afterwards and send in as few Pseudo Multi-Properties strings as possible.
Use the grd'Fmt$ to both configure the grid and return the IOLIST.
Its not possible to mix and match every property in one Multi-Properties submission, especially fmt$.
A bonus to FMT$ is easy editing of named fields to match files, OTF grid formatting and easy sorts and column swapping. Iolists don't care about column order, control properties do.
Use the Sheet'Range()'PasteSpecial() for loading grids to Excel and/or clipboard tabbed delimited for non excel
IF windows server & client the MS safe array method works well too
3
Programming / Re: PxPlus 2023 Projects
« Last post by Mike King on May 29, 2023, 09:57:01 AM »No problem,
We had a lot of discussions at this end as how to rework the projects information is the existing setup didn't take in things like WindX, shared PCS, and Linux very easily. Hopefully the new approaches will solve this issue -- but as stated in the release notes there was no easy way for us to migrate existing settings so you need to re-define your projects.
We had a lot of discussions at this end as how to rework the projects information is the existing setup didn't take in things like WindX, shared PCS, and Linux very easily. Hopefully the new approaches will solve this issue -- but as stated in the release notes there was no easy way for us to migrate existing settings so you need to re-define your projects.
4
Programming / Re: PxPlus 2023 Projects
« Last post by Stéphane Devouard on May 27, 2023, 01:54:17 AM »Nevemind, just spotted the little statement in the release notes. My bad. Sorry for the noise.
5
Programming / PxPlus 2023 Projects
« Last post by Stéphane Devouard on May 25, 2023, 06:10:43 AM »Hi
Up until PxPlus 2022, projects metadata were stored in KEYED files *plus/proj/wkids.dat and *plus/proj/wkseq.dat
A change had been made in recent years to allow those files to be LINK files pointing to another location to be able to retrieve projects when upgrading PxPlus
I understand PxPlus 2023 changed this to a more traditional way with a folder and a dedicated settings file (like package.json for NodeJS projects and composer.json for PHP projects)
This is great. But apparently it means that I have to re-create all the projects I had set up (not so many fortunately), since I copied the two LINK files from my pxp2022/lib/_plus/proj folder to the same location in my pxp2023 installation, and no automatic migration happened, I have only the "default" project in the IDE.
Again, not a big issue, just something that would be useful -- either an automatic process first time the project maintenance is opened, or an additional option to run once in the utility that was previously used to create the LINK files
My 0.02 €
Up until PxPlus 2022, projects metadata were stored in KEYED files *plus/proj/wkids.dat and *plus/proj/wkseq.dat
A change had been made in recent years to allow those files to be LINK files pointing to another location to be able to retrieve projects when upgrading PxPlus
I understand PxPlus 2023 changed this to a more traditional way with a folder and a dedicated settings file (like package.json for NodeJS projects and composer.json for PHP projects)
This is great. But apparently it means that I have to re-create all the projects I had set up (not so many fortunately), since I copied the two LINK files from my pxp2022/lib/_plus/proj folder to the same location in my pxp2023 installation, and no automatic migration happened, I have only the "default" project in the IDE.
Again, not a big issue, just something that would be useful -- either an automatic process first time the project maintenance is opened, or an additional option to run once in the utility that was previously used to create the LINK files
My 0.02 €
6
Programming / Re: pvxplus 2023 - ubuntu 22 openssl not working?
« Last post by martinp on May 24, 2023, 11:14:28 PM »Worked! Thank you!
7
Programming / Re: pvxplus 2023 - ubuntu 22 openssl not working?
« Last post by Mike King on May 24, 2023, 10:37:39 PM »You likely just need the openssl libraries.
Use apt-get to install libssl-dev
Use apt-get to install libssl-dev
8
Programming / Re: pvxplus 2023 - ubuntu 22 openssl not working?
« Last post by martinp on May 24, 2023, 08:00:24 PM »Thanks Mike, Maybe my version of Ubunti 22 is not the same?
I am using Ubuntu 22.04 Server LTS
Welcome to Ubuntu 22.04.2 LTS (GNU/Linux 5.15.0-72-generic x86_64)
Linux art-orion 5.15.0-72-generic #79-Ubuntu SMP Wed Apr 19 08:22:18 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
PxPlus-2023 Demo (Ver:20.00/UNIX-Linux-Ubuntu) Serno:2000-664-0799999
(c) Copyright 2005-2023 PVX Plus Technologies Ltd. (All rights reserved)
Website: http://www.pvxplus.com
->open(1)"[tcp]www.pvxplus.com;443;secure"
Error #13: File access mode invalid
Last IO to [tcp]www.pvxplus.com;443;secure, channel 1
Unable to locate SSL library (libcrypto) (err/ret=2/2)
I am using Ubuntu 22.04 Server LTS
Welcome to Ubuntu 22.04.2 LTS (GNU/Linux 5.15.0-72-generic x86_64)
Linux art-orion 5.15.0-72-generic #79-Ubuntu SMP Wed Apr 19 08:22:18 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
PxPlus-2023 Demo (Ver:20.00/UNIX-Linux-Ubuntu) Serno:2000-664-0799999
(c) Copyright 2005-2023 PVX Plus Technologies Ltd. (All rights reserved)
Website: http://www.pvxplus.com
->open(1)"[tcp]www.pvxplus.com;443;secure"
Error #13: File access mode invalid
Last IO to [tcp]www.pvxplus.com;443;secure, channel 1
Unable to locate SSL library (libcrypto) (err/ret=2/2)
9
Programming / Re: pvxplus 2023 - ubuntu 22 openssl not working?
« Last post by Mike King on May 24, 2023, 05:29:31 PM »Martin
There should be no need to override the SSL libraries. We compiled PxPlus 2023 on Ubuntu 22 using the libraries it comes with.
PxPlus-2023 Web (Ver:20.00/UNIX-Linux-Ubuntu) Serno:2000-664-2181225
(c) Copyright 2005-2023 PVX Plus Technologies Ltd. (All rights reserved)
Website: http://www.pvxplus.com
->"uname -a
Linux vm-ubuntu-22 5.19.0-41-generic #42~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue Apr 18 17:40:00 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
->open (1) "[tcp]www.pvxplus.com;443;secure"
->print tcb("OpenSSL_Version")
OpenSSL 3.0.2 15 Mar 2022
->end
There should be no need to override the SSL libraries. We compiled PxPlus 2023 on Ubuntu 22 using the libraries it comes with.
PxPlus-2023 Web (Ver:20.00/UNIX-Linux-Ubuntu) Serno:2000-664-2181225
(c) Copyright 2005-2023 PVX Plus Technologies Ltd. (All rights reserved)
Website: http://www.pvxplus.com
->"uname -a
Linux vm-ubuntu-22 5.19.0-41-generic #42~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue Apr 18 17:40:00 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
->open (1) "[tcp]www.pvxplus.com;443;secure"
->print tcb("OpenSSL_Version")
OpenSSL 3.0.2 15 Mar 2022
->end
10
Programming / pvxplus 2023 - ubuntu 22 openssl not working? [SOLVED]
« Last post by martinp on May 24, 2023, 04:19:11 PM »Hi thanks for releasing pvxplus 2023.
No luck with Ubuntu 22 and openssl still I need to assign:
export PXP_SSL_LIB=/usr/local/lib/libssl.so.1.1
export PXP_CRYPTO_LIB=/usr/local/lib/libcrypto.so.1.1
And I now am getting a new error:
Could not locate entry point 'OSSL_PROVIDER_load' in libcrypto library.
Likely an incompatible SSL Interface. (err/ret=2/2)
Do I need to install OpenSSL 3.1 for this to work?
Thanks!
No luck with Ubuntu 22 and openssl still I need to assign:
export PXP_SSL_LIB=/usr/local/lib/libssl.so.1.1
export PXP_CRYPTO_LIB=/usr/local/lib/libcrypto.so.1.1
And I now am getting a new error:
Could not locate entry point 'OSSL_PROVIDER_load' in libcrypto library.
Likely an incompatible SSL Interface. (err/ret=2/2)
Do I need to install OpenSSL 3.1 for this to work?
Thanks!