method

connect

Ruby latest stable (v2_5_5) - 0 notes - Class: Net::FTP

connect(host, port = FTP_PORT) public

Establishes an FTP connection to host, optionally overriding the default port. If the environment variable SOCKS_SERVER is set, sets up the connection through a SOCKS proxy. Raises an exception (typically Errno::ECONNREFUSED) if the connection cannot be established.

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# File lib/net/ftp.rb, line 366
    def connect(host, port = FTP_PORT)
      if @debug_mode
        print "connect: ", host, ", ", port, "\n"
      end
      synchronize do
        @host = host
        @bare_sock = open_socket(host, port)
        @sock = BufferedSocket.new(@bare_sock, read_timeout: @read_timeout)
        voidresp
        if @ssl_context
          begin
            voidcmd("AUTH TLS")
            ssl_sock = start_tls_session(@bare_sock)
            @sock = BufferedSSLSocket.new(ssl_sock, read_timeout: @read_timeout)
            if @private_data_connection
              voidcmd("PBSZ 0")
              voidcmd("PROT P")
            end
          rescue OpenSSL::SSL::SSLError, OpenTimeout
            @sock.close
            raise
          end
        end
      end
    end

connect

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