Confusion between maxContentLength and maxBodyLength

[chinesedfan]

Backgrounds,

• axios has a config option called maxContentLength, which means the max response content size.
• And follow-redirects provides another option called maxBodyLength, which means the max request body size.

I don't think they are the same. So why did we connect them in #1286?
(cc @mividtim @RubenVerborgh @emilyemorehouse)

if (config.maxContentLength && config.maxContentLength > -1) {
    options.maxBodyLength = config.maxContentLength;
}

I guess we need design a new option called maxBodyLength exactly and set its default value correctly to avoid cases like #1362 (comment).

[RubenVerborgh]

I don't think they are the same.

I confirm that they are not the same.

follow-redirects has a maxBodyLength, because it needs to buffer the request body entity in memory for cases where a POST or PUT request results in a redirect.

[chinesedfan]

Fixed by #2781.