58 lines
1.4 KiB
Ruby
58 lines
1.4 KiB
Ruby
# typed: strict
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# frozen_string_literal: true
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require "socket"
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module Utils
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# Wrapper around UNIXSocket to allow > 104 characters on macOS.
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module UNIXSocketExt
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extend T::Generic
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sig {
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type_parameters(:U).params(
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path: String,
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_block: T.proc.params(arg0: UNIXSocket).returns(T.type_parameter(:U)),
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).returns(T.type_parameter(:U))
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}
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def self.open(path, &_block)
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socket = Socket.new(:UNIX, :STREAM)
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socket.connect(sockaddr_un(path))
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unix_socket = UNIXSocket.for_fd(socket.fileno)
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socket.autoclose = false # Transfer autoclose responsibility to UNIXSocket
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yield unix_socket
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end
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sig { params(path: String).returns(String) }
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def self.sockaddr_un(path)
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Socket.sockaddr_un(path)
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end
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end
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# Wrapper around UNIXServer to allow > 104 characters on macOS.
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class UNIXServerExt < Socket
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extend T::Generic
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Elem = type_member(:out) { { fixed: String } }
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sig { returns(String) }
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attr_reader :path
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sig { params(path: String).void }
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def initialize(path)
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super(:UNIX, :STREAM)
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bind(UNIXSocketExt.sockaddr_un(path))
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listen(Socket::SOMAXCONN)
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@path = path
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end
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sig { returns(UNIXSocket) }
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def accept_nonblock
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socket, = super
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socket.autoclose = false # Transfer autoclose responsibility to UNIXSocket
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UNIXSocket.for_fd(socket.fileno)
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end
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end
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end
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require "extend/os/utils/socket"
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