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Serialize listenTo() calls to be pg8+ compatible #16

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Serialize listenTo() calls to be pg8+ compatible #16

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16 changes: 8 additions & 8 deletions postgres-pubsub.js
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Original file line number Diff line number Diff line change
Expand Up @@ -66,14 +66,14 @@ class PostgresPubSub extends PubSub {
this.connected = true;
}

initTopics(triggers) {
// confusingly, `pgListen.connect()` will reject if the first connection attempt fails
// but then it will retry and emit a `connected` event if it later connects
// see https://github.com/andywer/pg-listen/issues/32
// so we put logic on the `connected` event
return Promise.all(triggers.map((eventName) => {
return this.pgListen.listenTo(eventName);
}));
async initTopics(triggers) {
// confusingly, `pgListen.connect()` will reject if the first connection attempt fails
// but then it will retry and emit a `connected` event if it later connects
// see https://github.com/andywer/pg-listen/issues/32
// so we put logic on the `connected` event
for (const eventName of triggers) {
await this.pgListen.listenTo(eventName);
}
}

async publish(triggerName, payload) {
Expand Down