gem push fails with Broken Pipe IOError

[AndyObtiva]

Environment Information

Provide at least:

• JRuby version (jruby -v) and command line (flags, JRUBY_OPTS, etc): 9.3.0.0
• Operating system and platform (e.g. uname -a): Darwin Andys-MacBook-Pro.local 20.3.0 Darwin Kernel Version 20.3.0: Thu Jan 21 00:07:06 PST 2021; root:xnu-7195.81.3~1/RELEASE_X86_64 x86_64

Other relevant info you may wish to add:

• gem --version returns 3.2.28

Expected Behavior

Running gem push path_to_gem.gem should result in releasing the gem to RubyGems.org successfully.

This works in jruby-9.2.19.0

Actual Behavior

In jruby-9.3.0.0, I get a broken pipe IOError when running gem push path_to_gem.gem:

% gem push pkg/glimmer-dsl-swt-4.21.0.1.gem 
Pushing gem to https://rubygems.org...
ERROR:  While executing gem ... (IOError)
    Broken pipe

It works fine in ruby-3.0.2 and jruby-9.2.19.0. My Internet works well and the same in all cases.

[headius]

Oh, and it also sometimes works with some combination of gem login and gem push as though the credentials are getting screwed up.

[] jruby-openssl $ gem login
[] jruby-openssl $ gem push --verbose ruby-maven-libs-3.9.6.1.gem
Pushing gem to https://rubygems.org...
POST https://rubygems.org/api/v1/gems
connection reset after 1 requests, retrying
POST https://rubygems.org/api/v1/gems
401 Unauthorized
You have enabled multi-factor authentication. Please enter OTP code.
Code:   023862
POST https://rubygems.org/api/v1/gems
connection reset after 1 requests, retrying
POST https://rubygems.org/api/v1/gems
200 OK
Gem was already pushed: ruby-maven-libs (3.9.6.1)