It happens that OSGi classloading result in the wrong NCDFE and that one of
the classes "used" (i.e. return type, parameter, throws, extends,
implements) in the reported class is not visible by the classloader. And
occasionally, it is a "diamond problem", i.e. that the Constraints (IIRC,
see
Hi there,
Here we are at GMT-4 (Venezuela).
I think they already discussed it in another email, but to make a note:
1. Generation of drivers with mspec (a tutorial).
2. How to integrate metrics to the driver?
3. Best practices.
Very grateful for your effort,
Best regards
El mar., 31 mar.
1+
El mar., 31 mar. 2020 a las 7:15, Otto Fowler ()
escribió:
> A series on how to write a driver period would be great, given all the new
> stuff with the protocol generation etc you guys have done.
>
>
>
>
> On March 31, 2020 at 06:29:36, Lukas Ott (ott.lukas...@gmail.com) wrote:
>
> +1 for
Hi folks,
as so many people want an English webinar we will do one!
What are your timezones and topics that interest you?
Then we can adjust it.
The webinar will be held by multiple people, I think.
So next to myself, I hope that Chris joins me as presenter : )
Best
Julian
Hi,
English +1, Very grateful for the information,
Best regards,
El mar., 31 mar. 2020 a las 6:20, Julian Feinauer (<
j.feina...@pragmaticminds.de>) escribió:
> Hi folks,
>
> just as notice.
> Tomorrow we will host an (introductionary) Webinar on PLC4X with a
> complete end-to-end example on
I vote +1 (non-binding)
Niklas
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Hi all,
But If I search for uses of that class, it's only in the
org.apache.plc4x.java.spi.connection.NettyChannelFactory which is in the SPI
module.
So I am not sure where this is accessed directly from the outside. I know every
driver would use the NettyChannelFactory, but that shouldn't be
Hi Julian,
that actually did the trick. But now I am getting the next error.
https://i.imgur.com/U7NjmsF.png
As you can see, the class it cant find is inside the container, so that is even
more weird.
Etienne
On 2020/03/31 14:09:11, Julian Feinauer wrote:
> Hi,
>
> this is not so optimal.
>
Hi,
this is not so optimal.
Then one solution would be to embed the SPI bundle inside the transport
bundle(s).
This can be done with the felix-maven plugin by using the
configuration if I remember correctly.
Julian
Am 31.03.20, 16:07 schrieb "Etienne Robinet" <43...@etu.he2b.be>:
Hi,
Hi,
From the log the class is called outside the SPI by the transport
Etienne
> Le 31 mars 2020 à 15:24, Julian Feinauer a
> écrit :
>
> Hi,
>
> yes, if ist only needed internally its fine.But why does someone then get a
> Class Not Found Exception?
> This is usually a hint to some class
Hi,
yes, if ist only needed internally its fine.But why does someone then get a
Class Not Found Exception?
This is usually a hint to some class loader issue in OSGi which is related to
exports/ imports.
J
Am 31.03.20, 15:23 schrieb "Christofer Dutz" :
As this package is only referenced
As this package is only referenced from within SPI, couldn't we just exclude it
from the package exports?
Chris
Am 31.03.20, 15:17 schrieb "Julian Feinauer" :
Hi,
the issue is that if we export it, then we break Nettys OSGi integration as
we get a split package situation (two
Hi,
the issue is that if we export it, then we break Nettys OSGi integration as we
get a split package situation (two bundles exporting the same package, which is
forbidden in OSGi).
So I see no easy solution (but had to do the same once as Netty is pretty...
private).
J
Am 31.03.20, 15:15
Hi all,
I just discussed this issue with Etienne and I thought it was important for
all, so I asked him to bring it here.
In my effort to get the EmbeddedChannel working as a full "transport" module, I
had to override the Netty Bootstrap mechanism.
Unfortunately in order to do so, I need to
Hi all,
I've been working on the Camel Component and decided to test it inside Karaf,
but I noticed that I've got this error now:
https://i.imgur.com/kUZPwZ5.png
Seems like this class is not exported by the bundle so it can not be found.
Anyone has an idea on how we could solve this?
Etienne
Hi,
Well the C++ drivers will be one thing that will probably take me 6 months ...
I doubt we should film that ;)
But I agree ... getting documentation and perhaps even a workshop on porting to
other languages might be a good thing.
However I'll only be in for a teaser workshop 1-2 hours.
Hi,
> rather English Webinar (perhaps we have tot hink about timezones).
> English subtitle on live video will be tough... don’t know if anybody here
> can type that fast : D
Well I’ve given talks that have been simultaneous;ly translated into another
language live so it is possible.
Thanks,
Hi Julian,
Typing manually is impossible... Some platforms can generate subtitles
automatically,
like Youtube, or the App (I forget the name) that used in ACEU19.
Best,
---
Xiangdong Huang
School of Software, Tsinghua University
黄向东
清华大学 软件学院
Julian Feinauer
Hi Xiangdong,
rather English Webinar (perhaps we have tot hink about timezones).
English subtitle on live video will be tough... don’t know if anybody here can
type that fast : D
J
Am 31.03.20, 13:47 schrieb "Xiangdong Huang" :
Hi Julian,
English +1. Or, if there is English
Hi Julian,
English +1. Or, if there is English subtitle on live...
Best,
---
Xiangdong Huang
School of Software, Tsinghua University
黄向东
清华大学 软件学院
mehedi hasan 于2020年3月31日周二 下午6:27写道:
> Hi Julian,
> Thanks for the email.
>
> It would be really nice to have
A series on how to write a driver period would be great, given all the new
stuff with the protocol generation etc you guys have done.
On March 31, 2020 at 06:29:36, Lukas Ott (ott.lukas...@gmail.com) wrote:
+1 for that ;) leverage remote web meetings and record these development
session is a
+1 for that ;) leverage remote web meetings and record these development
session is a good idea.
Am Di., 31. März 2020 um 12:25 Uhr schrieb Julian Feinauer <
j.feina...@pragmaticminds.de>:
> Hi,
>
> as we now bought a webinar subscription (and Chris also has a Video
> Meeting Tool) I thought
Hi Julian,
Thanks for the email.
It would be really nice to have it in English, would help me to learn about
it.
Thanks in advance.
Best Regards
Mehedi
On Tue, Mar 31, 2020 at 12:20 PM Julian Feinauer <
j.feina...@pragmaticminds.de> wrote:
> Hi folks,
>
> just as notice.
> Tomorrow we will
Hi,
as we now bought a webinar subscription (and Chris also has a Video Meeting
Tool) I thought about doing more videos.
After these sessions we could keep and upload the videos.
One idea that struck me was:
If Chris starts with C++ integration we could just show how to integrate other
Hi folks,
just as notice.
Tomorrow we will host an (introductionary) Webinar on PLC4X with a complete
end-to-end example on connecting to Siemens S7.
The Webinar is in german, but I, nonetheless wanted to share it here for
interested People.
If you are interested, see the full announce below:
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