Send proper server parameters to clients using admin db (#103)

* Send proper server parameters to clients using admin db

* clean up

* fix python test

* build

* Add python

* missing &

* debug ls

* fix tests

* fix tests

* fix

* Fix warning

* Address comments

.circleci/config.yml

@@ -32,9 +32,9 @@ jobs:
           command: "cargo fmt --check"
       - run:
           name: "Install dependencies"
-          command: "sudo apt-get update && sudo apt-get install -y psmisc postgresql-contrib-12 postgresql-client-12 ruby ruby-dev libpq-dev"
+          command: "sudo apt-get update && sudo apt-get install -y psmisc postgresql-contrib-12 postgresql-client-12 ruby ruby-dev libpq-dev python"
       - run:
-          name: "Build" 
+          name: "Build"
           command: "cargo build"
       - run:
           name: "Test"

.circleci/run_tests.sh

@@ -69,8 +69,17 @@ psql -U sharding_user -e -h 127.0.0.1 -p 6432 -f tests/sharding/query_routing_te
 cd tests/ruby && \
     sudo gem install bundler && \
     bundle install && \
-    ruby tests.rb && \
-cd ../..
+    ruby tests.rb
+cd /home/circleci/project
+
+#
+# Python tests
+#
+cd tests/python && \
+    pip install -r requirements.txt && \
+    python tests.py
+cd /home/circleci/project
+
 
 # Admin tests
 export PGPASSWORD=admin_pass