We have a machine for development, running more than 100 NodeJS containers, all connected to a same docker network, interconnected by container names.

Recently, we encountered a strange problem: when the containers communicate with one another, they might sometimes report errors like getaddrinfo EAI_AGAIN, which means DNS query failed.

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@litert/redis is a Redis client library developed entirely in TypeScript, for NodeJS.

All asynchronous operations are based on Promise, and it supports transactions and messaging.

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@litert/televoke is a RPC library for NodeJS, written in TypeScript.

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The buffer-based encoding utility method for node.js.

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Another strange problem in Bug 11, the “Slideshow” in the lock screen doesn’t work at all. No matter how you choose the images directory, it always shows two kinds of error messages:

• The directory you selected cannot be used as the picture directory.
• You need more than one picture for slideshow

However, if you choose a single image in “Picture” mode, it can display normally.

All right, I can’t stand M$ stupid engineers anymore, so let’s solve this problem with a Powershell script.

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