Bug #12661: Multithreading http get doesn't work

• Status: Rejected
• Assignee: orotti (Tim N)
• Target version: -
• ruby -v: 2.3.1
• Backport: 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: UNKNOWN

[orotti (Tim N)]

Hi, I was making this script that was supposed to download all files from my favourite imageboard (2ch.hk)
Everything was normal until I tried to make downloading of these files asynchronous, i.e. in different threads, to improve speed
I tried running this
http://ideone.com/k2l4Hm
but it never works (because of 16th line I suppose)
And sometimes a huge report comes up in my terminal saying that I may have encountered a bug in Ruby
So I decided to write about it here
(the program may not work if the thread was deleted. if that happened, try to take one thread from 2ch.hk/b)

[orotti (Tim N)]

on stackoverflow:
http://stackoverflow.com/questions/38805052/download-files-asynchronously

[rhenium (Kazuki Yamaguchi)]

• Status changed from Open to Rejected

You can't make multiple requests on a Net::HTTP instance at the same time. You have to open an HTTP connection for each thread.

As for the segmentation fault, in trunk, r55100 should have fixed it ([Bug #12292]).

[rhenium (Kazuki Yamaguchi)]

• Is duplicate of Bug #12292: Race between OpenSSL::SSL::SSLSocket#stop and #connect can cause a segmentation fault added