31 lines
1.3 KiB
Plaintext
31 lines
1.3 KiB
Plaintext
C++ Client implementation for Cloud Pub/Sub service
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(https://developers.google.com/apis-explorer/#p/pubsub/v1beta1/).
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"Google Cloud Pub/Sub" API needs to be enabled at
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https://console.developers.google.com/project to open the access for a client.
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Select the project name, select the "APIs" under "APIs & auth", and turn
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on "Google Cloud Pub/Sub" API.
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To run the client from Google Compute Engine (GCE), the GCE instance needs to
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be created with scope "https://www.googleapis.com/auth/cloud-platform" as below:
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gcloud compute instances create instance-name
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--image debian-7 --scopes https://www.googleapis.com/auth/cloud-platform
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Google TLS cert is required to run the client, which can be downloaded from
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Chrome browser.
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To run the client from GCE:
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make pubsub_client
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GRPC_DEFAULT_SSL_ROOTS_FILE_PATH="Google TLS cert" bins/opt/pubsub_client
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--project_id="your project id"
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A service account credential is required to run the client from other
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environments, which can be generated as a JSON key file from
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https://console.developers.google.com/project/. To run the client with a service
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account credential:
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GRPC_DEFAULT_SSL_ROOTS_FILE_PATH="Google TLS cert" bins/opt/pubsub_client
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--project_id="your project id"
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--service_account_key_file="absolute path to the JSON key file"
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