[ruby-list:50683] Re: DRb friend

=E8=AA=AC=E6=98=8E=E3=81=8C=E4=B8=8D=E5=8D=81=E5=88=86=E3=81=AE=E4=B8=AD=E3=
=80=81=E3=82=8F=E3=81=96=E3=82=8F=E3=81=96=E3=83=86=E3=82=B9=E3=83=88=E3=81=
=97=E3=81=A6=E3=81=84=E3=81=9F=E3=81=A0=E3=81=84=E3=81=A6
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=81=BE=E3=81=99=E3=80=82

Ruby 1.9 =E4=BB=A5=E9=99=8D=E3=80=81=E3=82=BB=E3=82=AD=E3=83=A5=E3=83=AA=E3=
=83=86=E3=82=A3=E3=81=8C=E5=BC=B7=E5=8C=96=E3=81=95=E3=82=8C=E3=81=A6=E3=81=
=84=E3=82=8B
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=83=A0=E3=82=92=E6=9B=B4=E6=96=B0=E3=81=99=E3=82=8B=E3=81=AE=E3=81=AF=E3=80=
=81=E4=B8=AD=E3=80=85
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=80=81=E6=96=B0=E3=81=97=E3=81=84=E3=83=90=E3=83=BC=E3=82=B8=E3=83=A7=E3=83=
=B3=E3=81=A7=E3=81=AE
=E3=83=81=E3=82=A7=E3=83=83=E3=82=AF=E3=82=92=E6=80=A0=E3=81=A3=E3=81=A6=E3=
=81=84=E3=81=BE=E3=81=97=E3=81=9F=E3=80=82

=E6=B1=9F=E6=9C=AC

On 2018/07/09 20:55, Masatoshi SEKI wrote:
>=20
> =E5=92=B3=E3=81=A8=E3=81=84=E3=81=84=E3=81=BE=E3=81=99=E3=80=82
>=20
> =E3=81=A8=E3=81=A6=E3=82=82=E9=95=B7=E3=81=84=E9=96=93dRuby=E3=82=92=E4=
=BD=BF=E3=81=A3=E3=81=A6=E3=81=8F=E3=82=8C=E3=81=A6=E3=81=82=E3=82=8A=E3=81=
=8C=E3=81=A8=E3=81=86=E3=81=94=E3=81=96=E3=81=84=E3=81=BE=E3=81=99=E3=80=82=

>=20
> =E3=81=9F=E3=81=97=E3=81=8B=E3=80=81friend=E3=81=AF=E4=B8=80=E3=81=A4=E3=
=81=AE=E3=83=97=E3=83=AD=E3=82=BB=E3=82=B9=E3=81=A7=E8=A4=87=E6=95=B0=E3=81=
=AEDRbServer=E3=82=92=E6=8C=81=E3=81=A4=E3=82=B1=E3=83=BC=E3=82=B9=E3=81=A7=
=E3=80=81
> =E5=90=8C=E3=81=98=E3=83=97=E3=83=AD=E3=82=BB=E3=82=B9=E5=86=85=E3=81=A7=
=E3=81=9D=E3=82=8C=E3=81=9E=E3=82=8C=E3=81=AEURI=E3=81=AE=E3=82=AA=E3=83=96=
=E3=82=B8=E3=82=A7=E3=82=AF=E3=83=88=E3=81=AE=E3=83=A1=E3=82=BD=E3=83=83=E3=
=83=89=E3=82=92=E5=91=BC=E3=81=B3=E5=90=88=E3=81=86=E5=A0=B4=E5=90=88=E3=81=
=B8=E3=81=AE=E5=AF=BE=E5=BF=9C=E3=81=A7=E3=81=99=E3=80=82
> =E9=80=9A=E5=B8=B8=E3=81=AE=E4=BD=BF=E7=94=A8=E3=81=A7=E3=81=AF=E7=B4=A0=
=E9=80=9A=E3=81=97=E3=81=A7=E3=81=99=E3=80=82
>=20
> =E8=B3=AA=E5=95=8F=E3=81=AE=E3=82=BD=E3=83=BC=E3=82=B9=E3=82=B3=E3=83=BC=
=E3=83=89=E3=81=8C=E5=B0=91=E3=81=AA=E3=81=8B=E3=81=A3=E3=81=9F=E3=81=AE=E3=
=81=A7irb=E3=81=A7=E5=AE=9F=E9=A8=93=E3=81=97=E3=81=A6=E3=81=BF=E3=81=BE=E3=
=81=97=E3=81=9F=E3=80=82
>=20
> [teminal1]
>   % irb -r drb
> irb(main):001:0> DRb.start_service('druby://localhost:54321', ENV, :saf=
e_level =3D> 1)
> =3D> ...
>=20
> [teminal2]
>   % irb -r drb
> irb(main):001:0> ro =3D DRbObject.new_with_uri('druby://localhost:54321=
')
> =3D> #<DRb::DRbObject:0x00007faf29093258 @uri=3D"druby://localhost:5432=
1", @ref=3Dnil>
> irb(main):002:0> ro.size
> =3D> 25
> irb(main):003:0> ro['PATH']
> Traceback (most recent call last):
>         11: from /usr/local/bin/irb:11:in `<main>'
>         10: from (irb):3
>          9: from /usr/local/lib/ruby/2.6.0/drb/drb.rb:1143:in `method_m=
issing'
>          8: from /usr/local/lib/ruby/2.6.0/drb/drb.rb:1163:in `with_fri=
end'
>          7: from /usr/local/lib/ruby/2.6.0/drb/drb.rb:1144:in `block in=
 method_missing'
>          6: from /usr/local/lib/ruby/2.6.0/drb/drb.rb:1232:in `open'
>          5: from /usr/local/lib/ruby/2.6.0/drb/drb.rb:1145:in `block (2=
 levels) in method_missing'
>          4: from /usr/local/lib/ruby/2.6.0/drb/drb.rb:1257:in `send_mes=
sage'
>          3: from /usr/local/lib/ruby/2.6.0/drb/drb.rb:944:in `recv_repl=
y'
>          2: from /usr/local/lib/ruby/2.6.0/drb/drb.rb:640:in `recv_repl=
y'
>          1: from /usr/local/lib/ruby/2.6.0/drb/drb.rb:578:in `load'
> DRb::DRbConnError (connection closed)
>=20
> [terminal1]
> #<Thread:0x00007fa73f848b20@/usr/local/lib/ruby/2.6.0/drb/drb.rb:1587 r=
un> terminated with exception (report_on_exception is true):
> Traceback (most recent call last):
> 	2: from /usr/local/lib/ruby/2.6.0/drb/drb.rb:1591:in `block in perform=
'
> 	1: from /usr/local/lib/ruby/2.6.0/drb/drb.rb:1640:in `perform_without_=
block'
> /usr/local/lib/ruby/2.6.0/drb/drb.rb:1640:in `[]': Insecure operation -=
 [] (SecurityError)
>=20
>=20
> =E3=81=8A=E3=81=9D=E3=82=89=E3=81=8F=E8=B3=AA=E5=95=8F=E3=81=AE=E3=83=97=
=E3=83=AD=E3=82=B0=E3=83=A9=E3=83=A0=E3=82=82=E3=82=B5=E3=83=BC=E3=83=90=E3=
=83=BC=E5=81=B4=E3=81=A7SecurityError=E3=81=8C=E5=87=BA=E3=81=A6=E3=81=84=
=E3=82=8B=E3=81=AE=E3=81=A7=E3=81=AF=E3=81=AA=E3=81=84=E3=81=8B=E3=81=A8=E6=
=83=B3=E5=83=8F=E3=81=97=E3=81=BE=E3=81=99=E3=80=82
> =E7=B5=8C=E9=A8=93=E4=B8=8A=E3=80=81safe_level =3D 0=E3=81=A7=E9=81=8B=E7=
=94=A8=E3=81=99=E3=82=8B=E3=81=AE=E3=82=92=E3=81=8A=E5=8B=A7=E3=82=81=E3=81=
=97=E3=81=BE=E3=81=99=E3=80=82
>=20
>=20
>=20
>=20


--=20
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=9F=B3 322-6
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 =E6=A0=B8=E8=9E=8D=E5=90=88=E7=A7=91=E5=AD=A6=E7=A0=94=E7=A9=B6=E6=89=80=
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=E7=A0=94=E7=A9=B6=E7=B3=BB        =E6=B1=9F=E6=9C=AC=E9=9B=85=E5=BD=A6
=3D=3D=3D=3D+=3D=3D=3D=3D|=3D=3D=3D=3D+=3D=3D=3D=3D|=3D=3D=3D=3D+=3D=3D=3D=
=3D|=3D=3D=3D=3D+=3D=3D=3D=3D|=3D=3D=3D=3D+=3D=3D=3D=3D|=3D=3D=3D=3D+=3D=3D=
=3D=3D|=3D=3D=3D=3D+=3D=3D=3D=3D|=3D=3D=3D
National Institute for Fusion Science
Diagnostics Division, Department of Large Helical Device Project
                                                      ** EMOTO Masahiko *=
*
                       Address : 322-6, Oroshi, Toki, Gifu, 509-5292 Japa=
n
                                         E-mail :[e-mail].j=
p
                           PHONE  [phone]   FAX    [phone]=
4