如何让 WebSockets 连接到 Google Cloud Function? [英] How can I have WebSockets connect to a Google Cloud Function?

问题描述

我有一个正在订阅的 WebSocket，当有事件发生时，我想触发一个 Google Cloud 函数.这可能吗?

例如，我正在收听

所以这里有一些代码监听 Web 套接字，然后通过 Pub/Sub 或其他支持的触发器类型之一触发 Cloud Functions.

I have a WebSocket that I'm subscribing to and when an event comes in, I want to trigger a Google Cloud Function. Is this possible?

For example, I'm listening to https://alpaca.markets/docs/api-documentation/api-v2/streaming/

And whenever I get trade_updates, I want to run a function on Google cloud Functions

解决方案

All trigger types for Cloud Functions are listed here: https://cloud.google.com/functions/docs/calling

Web Sockets are not directly supported as a trigger type.

The closest I can think of is setting up an architecture like this:

So here you have some code listening to the web socket and then triggering Cloud Functions through Pub/Sub or one of the other supported trigger types.

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