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kotlinlang

I started hitting OOM errors when migrating to 3.0.0-rc-1. Seems like the entire response is being loaded into memory before getting returned to the client when streaming.

I filed a youtrack here: <https://youtrack.jetbrains.com/issue/KTOR-7461/respondOutputStream-reads-entire-contents-into-memory-before-returning-response>

Although it didn't let me set the affected version which should be 3.0.0-rc-1

This is likely due to SaveBodyPlugin becoming a default plugin <https://api.ktor.io/ktor-client/ktor-client-core/io.ktor.client.plugins/-save-body-plugin.html>

Seems like this feature could use some better safety rails though

In Ktor 2.*, the entire response body is also loaded into memory by default, except for when the body is <https://ktor.io/docs/client-responses.html#streaming|explicitly streamed>.

ah ok sounds like a problem with this mechanism

This problem is about the server :slightly_smiling_face:

Just wanted to say, I tried out the fix this weekend and it's working great! Thanks for the fix