#!/usr/bin/python
import _GlobalIDL
from PIPRes.corba.corba_util import *
import cStringIO

def constructDefaultData(n):
	s = cStringIO.StringIO()
	tenth = int(n/10)
	for i in range(tenth):
		s.write('0123456789')
	for i in range(n%10):
		s.write('%d' %(i%10))
	return s.getvalue()
	
if __name__=='__main__':
	nameContext = initOrbAndGetNameService(sys.argv)
	lsObjRef = nameContext.getServiceOrExit(_GlobalIDL.ls, 'LargeSeq')
	
	if len(sys.argv) > 1:
		n = long(sys.argv[1])
	else:
		n = long(raw_input('Enter the length of the sequence to send (in bytes)\n'))
	a = constructDefaultData(n)
	print 'Sequence of length', len(a), 'created...'
	lsObjRef.sendData(a)
	print 'and sent.\nAbout to ask for it back...'
	b = lsObjRef.getData(len(a))
	print 'Got', len(b), 'bytes back'