Where communities thrive


  • Join over 1.5M+ people
  • Join over 100K+ communities
  • Free without limits
  • Create your own community
People
Repo info
Activity
Tom von Schwerdtner
@tvon
@vjustov You’re passing the blob to sidekiq?
Victor Justo V.
@vjustov
yes, in order to upload it to s3 on a different worker.
when sidekiq is trying to serialize the parameters to json, it errors out with said message
Tom von Schwerdtner
@tvon
I am not a redis expert but I’d be leery of shoving a bunch of data into the queue, would it be possible to write to a short-term file and to pass the file path to the next job?
I mean, I trust redis. But if you can just cache that data on the filesystem that seems more reliable than putting it into the queue.
(Apologies for totally sidestepping your question)
You could also jeck the sidekiq gitter room, though it is infrequently used. It seems like something is trying to convert your blob for whatever reason. Possibly for storage in redis...
Victor Justo V.
@vjustov
hmm, im gonna go and do that, meanwhile is the encoding of the blob really ascii-8?
Tom von Schwerdtner
@tvon
I don’t know, it seems like it might be more about what sidekiq expects than what rmagick produces.
Victor Justo V.
@vjustov
hmm interesting
now im doing this: t = Tempfile.new('pdf.page.image').write(blob) and i get the same error
Tom von Schwerdtner
@tvon
Are you passing the temp file or the path?
Also, a temp file lives with its process, it may not be around when the other job kicks off.
Victor Justo V.
@vjustov
i was passing the path, but what i meant was that i was also getting the error when calling #write with the blob, no sidekiq involved there.
i am trying to isolate and reproduce the behavior.
Tom von Schwerdtner
@tvon
ahh, gotcha
Ryan Hass
@rhass
I am trying to just display an image, but when I do nothing actually is displayed. Instead I get this: pry(main)> i = Magick::Image.from_blob(IO.read('/tmp/test.jpg')) ; pid = fork { i.display } ; Process.detach(pid) [ JPEG 2000x1050 2000x1050+0+0 DirectClass 8-bit 266kb]=> #<Thread:0x00000001b18450 sleep>
Any ideas why the image doesn't actually get displayed?
Ryan Hass
@rhass
Process.waitpid does essentially the same thing as well
[ JPEG 2000x1050 2000x1050+0+0 DirectClass 8-bit 266kb]=> 734
Trung Lê
@runlevel5
i think you should ask on StackOverflow, the chat room is pretty dormant atm
Alexandre ZANNI
@noraj1337
I have a big array [ [1, 1, 1], [1, 1, 1], [1, 1, 1] ... ] that are RGB pixels and I want to convert it to an image. Is it possible with Rmagick ?
Mischa Molhoek
@mmolhoek
Hi there everyone
@noraj1337 , it think your would have to use the array pack command in some way for that
Ramesh Choudhary
@ramesh-choudhary
Hi there everyone, I am facing the following problem
https://stackoverflow.com/questions/53833454/imagemagick-rmagick-ruby-on-rails-after-image-resize-new-images-are-partia
Need your support guys