{":0", "", "0"},
		{"server:https", "server", "443"},
		{"server:http", "server", "80"},
	}

	for _, testCase := range testCases {
		host, port := mustSplitHostPort(testCase.hostPort)
		if testCase.expectedHost != host {
			t.Fatalf("host: expected = %v, got = %v", testCase.expectedHost, host)
		}

		if testCase.expectedPort != port {
			t.Fatalf("port: expected = %v, got = %v", testCase.expectedPort, port)
		}
	}
}

    networkLogs
      .assertLogEqual("--> POST $url http/1.1")
      .assertLogEqual("Content-Type: text/plain; charset=utf-8")
      .assertLogEqual("Content-Length: 3")
      .assertLogEqual("Host: $host")
      .assertLogEqual("Connection: Keep-Alive")
      .assertLogEqual("Accept-Encoding: gzip")
      .assertLogMatch(Regex("""User-Agent: okhttp/.+"""))
      .assertLogEqual("--> END POST")

			if nerr.Err != nil {
				peerResults[nerr.Host.String()] = madmin.ServerPeerUpdateStatus{
					Host:           nerr.Host.String(),
					Err:            nerr.Err.Error(),
					CurrentVersion: Version,
				}
				failedClients[idx] = true
			} else {
				peerResults[nerr.Host.String()] = madmin.ServerPeerUpdateStatus{
					Host:           nerr.Host.String(),
					CurrentVersion: Version,

				if err != nil {
					reqInfo := (&logger.ReqInfo{}).AppendTags("peerAddress", client.host.String())
					ctx := logger.SetReqInfo(ctx, reqInfo)
					peersLogOnceIf(ctx, err, client.host.String())
				}
			}
			return nil
		}, i, *client.host)
	}
	ng.Wait()
	if ctx.Err() != nil {
		return false
	}

	// Local host
	thisAddr, err := xnet.ParseHost(globalLocalNodeName)
	if err != nil {

            throws UnknownHostException {

        if (host == null || host.length() == 0) {
            return getLocalHost();
        }

        final Name name = new Name(this.transportContext.getConfig(), host, type, scope);
        if (!Character.isDigit(host.charAt(0))) {
            return doNameQuery(name, svr);
        }

        int IP = 0x00;

            // Validate host
            String host = url.getHost();
            if (host == null || host.isEmpty()) {
                throw new SmbException("SMB URL missing host");
            }

            // Validate host format
            if (!isValidHost(host)) {
                throw new SmbException("Invalid host in SMB URL");
            }

		{
			request: &http.Request{
				Host: "127.0.0.1:9000",
				Header: map[string][]string{
					"X-Forwarded-Scheme": {httpScheme},
				},
			},
			bucket:           "testbucket1",
			object:           "test/1.txt",
			expectedLocation: "http://127.0.0.1:9000/testbucket1/test/1.txt",
		},
		{
			request: &http.Request{
				Host: "127.0.0.1:9000",
				Header: map[string][]string{

		{
			[]string{"http://host{0...5}/data{1...28}"},
			[]uint64{168},
			[][]uint64{{12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}},
			12,
			true,
		},
		// Incorrect custom set drive count.
		{
			[]string{"http://host{0...5}/data{1...28}"},
			[]uint64{168},
			nil,
			10,
			false,
		},
		// Failure not divisible number of disks.
		{
			[]string{"http://host{1...11}/data{1...11}"},

	defer sys.hMutex.RUnlock()
	if h, ok := sys.hc[ep.Host]; ok {
		return !h.Online
	}
	go sys.initHC(ep)
	return false
}

// markOffline sets endpoint to offline if network i/o timeout seen.
func (sys *BucketTargetSys) markOffline(ep *url.URL) {
	sys.hMutex.Lock()
	defer sys.hMutex.Unlock()
	if h, ok := sys.hc[ep.Host]; ok {
		h.Online = false
		sys.hc[ep.Host] = h
	}
}

    /**
     *
     * @param loc
     * @param host
     * @return tree handle
     * @throws IOException
     */
    public synchronized SmbTreeHandleImpl connectHost(final SmbResourceLocatorImpl loc, final String host) throws IOException {
        return connectHost(loc, host, null);
    }

    /**
     *
     * @param loc
     * @param host
     * @param referral
     * @return tree handle