AXForum  
Вернуться   AXForum > Microsoft Dynamics NAV > NAV: Blogs
All
Забыли пароль?
Зарегистрироваться Правила Справка Пользователи Сообщения за день Поиск Все разделы прочитаны

 
 
Опции темы Поиск в этой теме Опции просмотра
Старый 17.11.2017, 21:13   #1  
Blog bot is offline
Blog bot
Участник
 
25,459 / 846 (79) +++++++
Регистрация: 28.10.2006
Navigate Into Success: Trust me – it works! NAV TechDays 2017 Wrap-up
Источник: http://vjeko.com/trust-me-it-works-n...-2017-wrap-up/
==============

Another NAV TechDays are behind us, and as always, this one was a blast, too. So many people, so much enthusiasm, such great energy and positive vibe, no wonder Luc fills up the conference to the last seat every year.

Last year it took me nearly a month and a half to find time to sort my materials and publish them on my blog, and I won’t let that happen again. So, while waiting for my flight back to Zagreb, I decided to be productive, rather than just get lost in something on my Kindle, so here it is.

I won’t be publishing the slide-deck directly, as Luc will soon publish both the slide deck, and the session recordings on Mibuso and YouTube, so you’ll be able to get your hands on that part. What I am publishing, though, should be quite enough for you to get your hands on my Azure Functions demos:
  • https://github.com/vjekob/TechDays2017 – repository containing the .NET bits for image manipulation demo I presented, together with the source code for the Azure Function that consumes it.
  • https://github.com/vjekob/TechDays2017AL – repository containing the AL app source code that “trust me, it works” on the latest Docker-based build of NAV 2018 “Tenerife”. This repo contains the FOB file of all the C/AL changes that were a part of my presentation.

After the session completed, Waldo told me that the one thing he learned from me in this session was: “trust me, it works” Apparently, he was a good pupil, because he used the line as many times in his session, as I did in mine Well, admittedly, I said it too many times during the session (once being already too many, and I believe I’ve used the line three times in total). Well, what else should I have said, when things that do work just don’t happen to work in front of the big audience. While I do hope you learned more than that line from the entire 90-minute session, here’s what went wrong.

My first hunch was that what went wrong was Docker. Perhaps NST, running from within its Docker container, couldn’t talk to a port opened locally, but that couldn’t have been the case because when I attempted to access my local Azure Function through Chrome, everything still seemed stuck. So, the culprit was something else.

Then I got a hint from my friend Vytenis, who said that the problem – in fact – was that I had an active selection in the command prompt window started by the Azure Function local demo environment. Apparently, if you select anything in the command prompt window in which the local Azure demo environment runs, all threads hang, until the selection is taken away. I have just tested that claim and can confirm it – when there is no active selection, everything works fine, but as soon as you select anything, everything stops.

Now, I did select in that window, because I was copying the function URL out of the window, but the selection must have gone away the moment I pressed Enter. However, I managed to repeat the problem just now by simply clicking in the window once, which selected a single character in there, and likewise made the Azure demo environment to stop responding. A stupid glitch to ruin a perfectly working demo. So – trust me, it works!

Another thing I failed to show because of the lack of time was that after the update by Git continuous integration, the function has truly changed its behavior. Well, you can verify it yourself at any given point of time, because I have decided to leave all my Azure Functions out there for you folks to play around and try out. While there is certainly not much value in it, you can access them if you want to benchmark the performance of your network towards a specific Azure data center, so here are the endpoints:
I will keep those endpoints alive for as long as nobody here decides to take a revenge on me and writes a script that causes any of these to actually cost me any money. So, gentlemen, and gentlegirls, please behave

For some other demos I was showing, Azure Portal was just painfully slow, and it still is today while I am writing this post, and there was nothing I could do about it. When you are demoing Azure while using Azure Portal, you must count on it not being the fastest thing in the world. Still, I hope you managed to get the gist of it all and learned about how good, and useful, and – above all – how easy to use Azure Functions really are. Good luck with Azure Functions, and – trust me – they work!

Read this post at its original location at http://vjeko.com/trust-me-it-works-n...-2017-wrap-up/, or visit the original blog at http://vjeko.com. 5e33c5f6cb90c441bd1f23d5b9eeca34The post Trust me – it works! NAV TechDays 2017 Wrap-up appeared first on Vjeko.com.




Источник: http://vjeko.com/trust-me-it-works-n...-2017-wrap-up/
__________________
Расскажите о новых и интересных блогах по Microsoft Dynamics, напишите личное сообщение администратору.
 

Похожие темы
Тема Автор Раздел Ответов Посл. сообщение
german_nav_developer: Buildnummern-Übersicht Microsoft Dynamics NAV 2013 Blog bot NAV: Blogs 0 15.05.2016 18:12
Navigate Into Success: Benchmarking Results: NAV 2013 Outperforms All Previous Versions Blog bot Dynamics CRM: Blogs 0 25.06.2012 10:50
Platform updates overview - 3.70.B - NAV2009 R2 Blog bot Dynamics CRM: Blogs 0 07.02.2011 22:06
german_nav_developer: Buildnummern-Übersicht Microsoft Dynamics NAV 2009 SP1 Blog bot Dynamics CRM: Blogs 0 11.06.2010 16:33
german_nav_developer: Buildnummern-Übersicht Microsoft Dynamics NAV 2009 Blog bot Dynamics CRM: Blogs 0 04.06.2010 13:21
Опции темы Поиск в этой теме
Поиск в этой теме:

Расширенный поиск
Опции просмотра

Ваши права в разделе
Вы не можете создавать новые темы
Вы не можете отвечать в темах
Вы не можете прикреплять вложения
Вы не можете редактировать свои сообщения

BB коды Вкл.
Смайлы Вкл.
[IMG] код Вкл.
HTML код Выкл.
Быстрый переход

Рейтинг@Mail.ru
Часовой пояс GMT +3, время: 02:37.
Powered by vBulletin® v3.8.5. Перевод: zCarot
Контактная информация, Реклама.