Method Protocol

app/src/main/java/com/sun/mail/iap/Protocol.java:98–133

Constructor. Opens a connection to the given host at given port. @param host host to connect to @param port portnumber to connect to @param props Properties object used by this protocol @param prefix Prefix to prepend to property keys @param isSSL use SSL? @param logger log messages her

(String host, int port, 
		    Properties props, String prefix,
		    boolean isSSL, MailLogger logger)

     * @exception	ProtocolException	for protocol failures
     */
    public Protocol(String host, int port, 
		    Properties props, String prefix,
		    boolean isSSL, MailLogger logger)
		    throws IOException, ProtocolException {
	boolean connected = false;		// did constructor succeed?
	tagPrefix = computePrefix(props, prefix);
	try {
	    this.host = host;
	    this.props = props;
	    this.prefix = prefix;
	    this.logger = logger;
	    traceLogger = logger.getSubLogger("protocol", null);

	    socket = SocketFetcher.getSocket(host, port, props, prefix, isSSL);
	    quote = PropUtil.getBooleanProperty(props,
					"mail.debug.quote", false);

	    initStreams();

	    // Read server greeting
	    processGreeting(readResponse());

	    timestamp = System.currentTimeMillis();

	    connected = true;	// must be last statement in constructor
	} finally {
	    /*
	     * If we get here because an exception was thrown, we need
	     * to disconnect to avoid leaving a connected socket that
	     * no one will be able to use because this object was never
	     * completely constructed.
	     */
	    if (!connected)
		disconnect();
	}
    }

    private void initStreams() throws IOException {
	traceInput = new TraceInputStream(socket.getInputStream(), traceLogger);