Alan Höng cc4fc422b2 Add content-type header to metrics server response (#3970) ...

This fixes issues with certain metrics scrapers, which might error if the content-type is not correctly set.

## Issue Addressed

Fixes https://github.com/sigp/lighthouse/issues/3437

## Proposed Changes

Simply set header: `Content-Type: text/plain` on metrics server response. Seems like the errored branch does this correctly already.

## Additional Info

This is needed also to enable influx-db metric scraping which work very nicely with Geth.

2023-02-28 02:20:50 +00:00

..

src

Add content-type header to metrics server response (#3970)

2023-02-28 02:20:50 +00:00

tests

Add content-type header to metrics server response (#3970)

2023-02-28 02:20:50 +00:00

Cargo.toml

Update to Rust 1.59 and 2021 edition (#3038)

2022-02-25 00:10:17 +00:00