Experimental example code, likely to change.

Users should not attempt to run this code till this warning is removed.

C++ Client implementation for Cloud Pub/Sub service

(https://developers.google.com/apis-explorer/#p/pubsub/v1beta1/).

"Google Cloud Pub/Sub" API needs to be enabled at

https://console.developers.google.com/project to open the access for a client.

Select the project name, select the "APIs" under "APIs & auth", and turn

on "Google Cloud Pub/Sub" API.

To run the client from Google Compute Engine (GCE), the GCE instance needs to

be created with scope "https://www.googleapis.com/auth/cloud-platform" as below:

gcloud compute instances create instance-name

--image debian-7 --scopes https://www.googleapis.com/auth/cloud-platform

To run the client:

make pubsub_client

bins/opt/pubsub_client --project_id="your project id"