def get_welcome(self, connId='<STR_LIT:default>'):
thisConn = self.__getConnection(connId)<EOL>outputMsg = "<STR_LIT>"<EOL>try:<EOL><INDENT>outputMsg += thisConn.getwelcome()<EOL><DEDENT>except ftplib.all_errors as e:<EOL><INDENT>raise FtpLibraryError(str(e))<EOL><DEDENT>if self.printOutput:<EOL><INDENT>logger.info(outputMsg)<EOL><DEDENT>return outputMsg<EOL>
Returns wlecome message of FTP server.
Parameters:
- connId(optional) - connection identifier. By default equals 'default'