Interpreter deadlock when using ::Socket.pair
I have come across a deadlock situation (of the entire ruby interpreter) when using ::Socket.pair.
I have attached a simple example script to trigger the issue (Using mutex's to synchronize the read/writes does not help).
I am using ruby 1.9.1p243 (2009-07-16 revision 24175) on Windows 32bit.
Updated by rogerdpack (Roger Pack) about 9 years ago
with mingw, I get
c:\dev_old\digitalarchive_trunk>ruby -v bad.rb
ruby 1.9.1p376 (2009-12-07 revision 26041) [i386-mingw32]
pair': pair() function is unimplemented on this machine (NotImplementedError)'
Anybody know why that would be?
Updated by sf (s f) about 9 years ago
Narrowed this issue down to the cygwin build.
Works correctly on the following:
* ruby 1.8.7 (2008-08-11 patchlevel 72) [i486-linux]
* ruby 1.9.0 (2008-06-20 revision 17482) [i486-linux]
* ruby 1.9.1p243 (2009-07-16 revision 24175) [i486-linux]
Deadlocks on the following:
* ruby 1.9.1p243 (2009-07-16 revision 24175) [i386-cygwin]
AFAIK Ruby on Windows doesn't support ::Socket.pair (Hence the NotImplementedError), I forgot I was using the cygwin build.