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Fixing non working example with publish #471

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Fixing non working example with publish #471

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14 changes: 10 additions & 4 deletions pubsub/topics.js
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Original file line number Diff line number Diff line change
Expand Up @@ -83,13 +83,19 @@ function publishMessage (topicName, data) {

// References an existing topic, e.g. "my-topic"
const topic = pubsub.topic(topicName);


// Creates a new Topic Publisher
const publisher = topic.publisher()

// Creates a new Buffer from data
let dataBuffer = new Buffer.from(data)

// Publishes the message, e.g. "Hello, world!" or { amount: 599.00, status: 'pending' }
return topic.publish(data)
return publisher.publish(dataBuffer)
.then((results) => {
const messageIds = results[0];
const messageIds = results.shift(); // Or results[0] since it returns [ 'ID' ]

console.log(`Message ${messageIds[0]} published.`);
console.log(`Message ${messageIds} published.`);

return messageIds;
});
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