fix missing upload of parties.conf

[lenerd]

This readds the lines lost in ef6ef8a. See #24 (comment).

I am not completely sure about the len(regions) > 1 case and have not tested that.

[liorko87]

Fixed at #24

[lenerd]

Hi Lior,

Fixed at #24

I am not sure what you are referring to. The upload of the parties.conf is still missing in the external case without a coordinator:

MATRIX/Execution/fabfile.py

Lines 120 to 124 in 776522c

	else:
	# run external protocols with no coordinator
	run('. ./%s %s %s' % (executable_name, party_id, values_str))
	with open('Execution/execution_log.log', 'a+') as log_file:
	log_file.write('%s\n' % values_str)

I have updated the branch of this PR w.r.t. 9a7d5af.

[liorko87]

Hi Lennart,

I uploaded this line again, it's probably deleted by mistake.

Lior

[lenerd]

Hi,
unfortunately, this is still broken for the multi-region case:
Compare this (external with coordinator)

MATRIX/Execution/fabfile.py

Lines 112 to 116 in e343af1

	if len(regions) > 1:
	put('InstancesConfigurations/parties%s.conf' % party_id, run('pwd'))
	run('mv parties%s.conf parties.conf' % party_id)
	else:
	put('InstancesConfigurations/parties.conf', run('pwd'))

with this (external without coordinator)

MATRIX/Execution/fabfile.py

Lines 123 to 124 in e343af1

	put('InstancesConfigurations/parties.conf', run('pwd'))
	run('mkdir -p logs')

[liorko87]

Hi,
When using the multi-region case, each server(instance) has it's own parties file (line 113).
That's the reason why we added the party_id to each file.
Afterwards at line 114 we are changing it to it's original name.

[lenerd]

Hi Lior,

I understand that. The problem is that these lines are missing for the case of an external protocol without a coordinator. In that case, every party gets the same configuration file whether multiple regions are used or not (line 123).