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authorYusuke Endoh <mame@ruby-lang.org>2021-04-07 16:34:19 +0900
committerYusuke Endoh <mame@ruby-lang.org>2021-04-07 16:34:19 +0900
commitfbbc37dc1d5b329777e6d9716118db528ab70730 (patch)
tree578c0decfb48d7ae66a37059f8a45a84d7e17a93 /test/drb/test_drbssl.rb
parent31ba81788729944705e9f666b52c5ca4990c311d (diff)
test/drb/test_drb.rb: Specify the host of DRbServer
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 `<main>' = 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.
Diffstat (limited to 'test/drb/test_drbssl.rb')
-rw-r--r--test/drb/test_drbssl.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/test/drb/test_drbssl.rb b/test/drb/test_drbssl.rb
index 1763b384481..0254c7ab50d 100644
--- a/test/drb/test_drbssl.rb
+++ b/test/drb/test_drbssl.rb
@@ -34,7 +34,7 @@ class DRbSSLService < DRbService
[ ["C","JP"], ["O","Foo.DRuby.Org"], ["CN", "Sample"] ]
end
- @server = DRb::DRbServer.new('drbssl://:0', manager, config)
+ @server = DRb::DRbServer.new('drbssl://localhost:0', manager, config)
end
end