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Net::HTTP can't bind to ipv6 address #3531

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mohamedhafez opened this issue Dec 10, 2015 · 0 comments
Open

Net::HTTP can't bind to ipv6 address #3531

mohamedhafez opened this issue Dec 10, 2015 · 0 comments

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@mohamedhafez
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The following code works on MRI 2.2.1, but fails with Errno::ENETUNREACH every time on JRuby 9.0.4.0:

require "net/http"
require "uri"

uri = URI.parse('http://icanhazip.com/')
request = Net::HTTP::Get.new(uri.request_uri)
net_http = Net::HTTP.new(uri.host, uri.port)
net_http.local_host = "<your ipv6 address>"  #in my particular case "2607:5300:60:5fae::"
net_http.request(request).body

here's the stack trace I get:

Errno::ENETUNREACH: Network is unreachable - No message available
    from org/jruby/ext/socket/RubyTCPSocket.java:138:in `initialize'
    from org/jruby/RubyIO.java:1123:in `open'
    from /usr/local/rvm/rubies/jruby-9.0.4.0/lib/ruby/stdlib/net/http.rb:883:in `block in connect'
    from org/jruby/ext/timeout/Timeout.java:128:in `timeout'
    from /usr/local/rvm/rubies/jruby-9.0.4.0/lib/ruby/stdlib/net/http.rb:882:in `connect'
    from /usr/local/rvm/rubies/jruby-9.0.4.0/lib/ruby/stdlib/net/http.rb:867:in `do_start'
    from /usr/local/rvm/rubies/jruby-9.0.4.0/lib/ruby/stdlib/net/http.rb:856:in `start'
    from /usr/local/rvm/rubies/jruby-9.0.4.0/lib/ruby/stdlib/net/http.rb:1389:in `request'
    from (irb):8:in `<eval>'
    from org/jruby/RubyKernel.java:978:in `eval'
    from org/jruby/RubyKernel.java:1291:in `loop'
    from org/jruby/RubyKernel.java:1098:in `catch'
    from org/jruby/RubyKernel.java:1098:in `catch'
    from /usr/local/rvm/rubies/jruby-9.0.4.0/bin/irb:13:in `<top>'

(not sure if it matters but I'm running ubuntu 12.04 with both ipv4 and ipv6 addresses)
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@mohamedhafez