Fixing session id to be something per user as oppose to global hard-c… (#82)
Fixing session id to be something per user as oppose to global hard-c… (#82)

* Fixing session id to be something per user as oppose to global hard-coded.

* Fixing session id
GoogleCloudPlatform/traffic-director-grpc-examples,GoogleCloudPlatform/traffic-director-grpc-examples,GoogleCloudPlatform/traffic-director-grpc-examples,GoogleCloudPlatform/traffic-director-grpc-examples