[jruby-dev] [jira] (JRUBY-6761) NoMethodError: undefined method `recvfrom' for #

[Bryan Helmkamp (JIRA)]

Bryan Helmkamp created JRUBY-6761 NoMethodError: undefined method `recvfrom' for #<Socket:fd> Issue Type: Bug Affects Versions: JRuby 1.7.0.pre1 Assignee: Unassigned Components: Core Classes/Modules Created: 04/Jul/12 12:41 PM Description: In trying to make BERTRPC (https://github.com/mojombo/bertrpc) connections from JRuby, I stumbled on this exception: NoMethodError: undefined method `recvfrom' for #<Socket:fd> I don't know much about socket programming, unfortunately, but BERTRPC is doing something like this: require "socket" addr = Socket.getaddrinfo("localhost", nil, Socket::AF_INET) sock = Socket.new(Socket.const_get(addr[0][0]), Socket::SOCK_STREAM, 0) sock.connect(Socket.pack_sockaddr_in(8000, addr[0][3])) sock.recvfrom(123) On MRI, Socket#recvfrom exists, but on JRuby it does not. Any help would be appreciated – I hope I'm missing something simple. (If there's a workaround I could apply to BERTRPC, that would help me a ton in the meantime.) Environment: Mac OS X 10.7.4 Project: JRuby Priority: Major Reporter: Bryan Helmkamp

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