ruby.git/test/drb/test_drb.rb, branch v3_2_11

Omit a DRb test on MinGW

2022-09-16T08:05:59+00:00

This test seems to leak a thread and let TestIOWait fail:
https://github.com/ruby/ruby/actions/runs/3065426880/jobs/4949517274

DRb almost never seemed to stably work on MinGW. I don't think we intend
to fix it either. We should just omit DRb tests when they fail on MinGW.

test/drb/test_drb.rb: Specify the host of DRbServer

2021-04-07T07:34:19+00:00

to try fixing the following error.

http://rubyci.s3.amazonaws.com/opensuseleap/ruby-master/log/20210407T063004Z.log.html.gz
```
[  605/21105] DRbTests::TestDRbSSLAry#test_06_next/home/chkbuild/chkbuild/tmp/build/20210407T063004Z/ruby/lib/drb/drb.rb:1138:in `method_missing': undefined method `regist' for [1, 2, "III", 4, "five", 6]:Array (NoMethodError)
	from /home/chkbuild/chkbuild/tmp/build/20210407T063004Z/ruby/lib/drb/extserv.rb:21:in `block in initialize'
	from /home/chkbuild/chkbuild/tmp/build/20210407T063004Z/ruby/.ext/common/monitor.rb:202:in `synchronize'
	from /home/chkbuild/chkbuild/tmp/build/20210407T063004Z/ruby/.ext/common/monitor.rb:202:in `mon_synchronize'
	from /home/chkbuild/chkbuild/tmp/build/20210407T063004Z/ruby/lib/drb/extserv.rb:20:in `initialize'
	from /home/chkbuild/chkbuild/tmp/build/20210407T063004Z/ruby/test/drb/ut_array_drbssl.rb:35:in `new'
	from /home/chkbuild/chkbuild/tmp/build/20210407T063004Z/ruby/test/drb/ut_array_drbssl.rb:35:in `'
 = 100.05 s
```

Here is my analysis:
The test of drb used both `druby://:0` and `druby://localhost:0` for
DRbServer. However, the former listens on IPv4, and the latter does on
IPv6, depending on environments. The port 0 is automatically assigned,
but sometimes the same port is used to both because they are different
protocols (IPv4 and IPv6). In this case, their URIs are resolved to the
completely same one (`druby://localhost:port`), which confuses the
method `DRb.here?` which determines the DRbObject is remote or local.

This changeset uses `druby://localhost:0` consistently.

Try to fix Leaked file descriptor

2021-04-06T07:03:20+00:00

https://github.com/ruby/ruby/runs/2274767991?check_suite_focus=true#step:15:118
```
Leaked file descriptor: DRbTests::TestDRbTCP#test_immediate_close: 7 : #
Leaked file descriptor: DRbTests::TestDRbTCP#test_immediate_close: 9 : #
Leaked file descriptor: DRbTests::TestDRbTCP#test_immediate_close: 10 : #
```

lib/drb/drb.rb: Use ruby2_keywords for keyword separation

2020-02-15T07:27:03+00:00

[Bug #16634]

Stop Thread.new in `DRb::TimerIdConv::TimerHolder2#on_gc`

2019-12-10T03:43:49+00:00

and add more stop_pool after stop_service

Deprecate taint/trust and related methods, and make the methods no-ops

2019-11-17T23:00:25+00:00

This removes the related tests, and puts the related specs behind
version guards.  This affects all code in lib, including some
libraries that may want to support older versions of Ruby.

Fix DRbServer#any_to_s

2019-10-16T19:51:13+00:00

My previous fix in d0ed935d5bf8c3fce9800742a36e44fb7f63dda4 was
not correct, as pointed out by cremno on GitHub.

This simplifies things by just using Kernel#to_s.  Also switch to
bind_call(obj) instead of bind(obj).call for better performance.

Do not raise an exception on a closed DRb socket

2019-10-16T19:51:13+00:00

This rescues some exceptions that could happen with a closed or
shutdown DRb socket. This can prevent the server from
exiting if an client socket is closed directly after it is
accepted.

Fixes [Bug #8039]

Run background threads while testing drb

2018-10-20T13:14:02+00:00

Do not start background thread on load test/drb/drbtest.rb,
and stop threads on each test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65247 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Remove unused test files related `$SAFE>=2`

2017-10-09T11:20:00+00:00

unused since r14024

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60143 b2dd03c8-39d4-4d8f-98ff-823fe69b080e