shutdown(p1 = v1) public

Calls shutdown(2) system call.

s.shutdown(Socket::SHUT_RD) disallows further read.

s.shutdown(Socket::SHUT_WR) disallows further write.

s.shutdown(Socket::SHUT_RDWR) disallows further read and write.

how can be symbol or string:

  • :RD, :SHUT_RD, “RD” and “SHUT_RD” are accepted as Socket::SHUT_RD.

  • :WR, :SHUT_WR, “WR” and “SHUT_WR” are accepted as Socket::SHUT_WR.

  • :RDWR, :SHUT_RDWR, “RDWR” and “SHUT_RDWR” are accepted as Socket::SHUT_RDWR.

    UNIXSocket.pair {|s1, s2|

    s1.puts "ping"
s1.shutdown(:WR)
p s2.read          #=> "ping\n"
s2.puts "pong"
s2.close
p s1.read          #=> "pong\n"

    }

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