Method getProtocol

java/org/apache/tomcat/util/net/SSLSupport.java:131–131

Returns the protocol string indicating how the SSL socket was created e.g. TLSv1 or TLSv1.2 etc. @return the protocol string @throws IOException If an error occurs trying to obtain the protocol information from the socket

()

     * @throws IOException If an error occurs trying to obtain the protocol information from the socket
     */
    String getProtocol() throws IOException;

    /**
     * Returns the list of SSL/TLS protocol versions requested by the client.