{"library":"graphql-postgres-subscriptions","type":"library","category":null,"description":"GraphQL subscriptions implementation using PostgreSQL's LISTEN/NOTIFY and apollo's graphql-subscriptions. Stable version 1.0.5, not actively maintained (last release 2019). Supports multiple subscription manager instances by leveraging Postgres pub/sub mechanism. Implements PubSubEngine and AsyncIterator interfaces. Compared to graphql-redis-subscriptions, it uses no additional infrastructure beyond Postgres. Limited to single-node Postgres; does not support horizontal scaling natively. Peer dependency graphql supports ^0.10.5 to ^14.0.0. Node >=6 required.","language":"javascript","status":"maintenance","version":"1.0.5","tags":["javascript"],"last_verified":"Fri Jun 05","install":[{"cmd":"npm install graphql-postgres-subscriptions","imports":["import { PostgresPubSub } from 'graphql-postgres-subscriptions'","const { PostgresPubSub } = require('graphql-postgres-subscriptions')","const pubsub = new PostgresPubSub({ client, commonMessageHandler })"]},{"cmd":"yarn add graphql-postgres-subscriptions","imports":[]},{"cmd":"pnpm add graphql-postgres-subscriptions","imports":[]}],"homepage":"https://github.com/GraphQLCollege/graphql-postgres-subscriptions#readme","github":"https://github.com/GraphQLCollege/graphql-postgres-subscriptions","docs":null,"changelog":null,"pypi":null,"npm":"graphql-postgres-subscriptions","openapi_spec":null,"status_page":null,"smithery":null,"compatibility":null}