Resolve "Requesting information from the Controller via NBI takes very long"

Description

Related Issue

#230 (closed)

Motivation and Context

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

scripts/test-add-device.sh

-./artifacts/gosdnc init --controller 127.0.0.1:55055
-./artifacts/gosdnc device create -a 172.100.0.11:6030 -u admin -p admin --name='test-ceos-1' --type csbi
+if [ $# -eq 0 ]
+  then
+    echo 'you need to provide the password for the admin user'
+    exit 1
+fi
+./artifacts/gosdnc device create -a 172.100.0.11:6030 -u admin -p admin --name="test-ceos-1"
 ./artifacts/gosdnc device list