code: function Transports(oOptions, oLogger) {
      this._client = new AdtClient(oOptions.conn, oOptions.auth, undefined, oLogger);
  }
docs: creates and releases transport requests
  @param {object}  oOptions
  @param {object}  oOptions.conn               connection info
  @param {string}  oOptions.conn.server        server url
  @param {string}  oOptions.conn.client        sap client id
  @param {boolean} oOptions.conn.useStrictSSL  force encrypted connection
  @param {string}  oOptions.conn.proxy         set connection proxy
  @param {string}  oOptions.auth.user          username
  @param {string}  oOptions.auth.pwd           password
  @param {Logger}  oLogger
  @constructor