How to disconnect request socket

I'm using ktor for Twitter Account Activity API.

When twitter user actions, twitter server will request to my own server. it will be handled by nginx and ktor.

twitter server doesn't need a response. therefore ktor doesn't need to respond to the twitter server. so I want to disconnect tcp/ip socket and close the connection for saving the memory as fast as possible.

I'm sorry for bad English. I didn't use the any translator. because I wanted to convey the meaning correctly.

The report concerns Ktor handling requests from the Twitter Account Activity API behind nginx, but it names no repository file, test, or entry point. Start by locating Ktor's request and connection-handling documentation or implementation, then determine whether a supported disconnect behavior exists and how completion should be verified.

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