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by atonse 2149 days ago
But they mentioned that they wanted to use C++ instead of go to get even that extra performance out.

I use Caddy a lot and it's perfectly fine for my scale, but at dropbox's scale, maybe go wouldn't be enough for the ingress part?
2 comments
mholt 2149 days ago
I just lament the increasing deployments of programs written in memory-unsafe languages to the edge, in general.

I am more curious what makes the author think Caddy "might not be the best choice for a general purpose ingress/egress proxy" (there were no other qualifications to that statement, but no evidence to support it either).

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mperham 2148 days ago
Yeah, to its credit, the article brought it up but then kinda hand waved away "envoy had many more security issues than nginx". Having a huge load of C library dependencies in a user-facing service seems like a bug these days.

Part of reducing dependencies in my own software was a conscious decision to minimize future CVE exposure.

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DarkWiiPlayer 2148 days ago
> C++ instead of go to get even that extra performance out

Might as well use C then (with some hand-written asm sprinkled in where the compiler gets confused and doesn't see an obvious optimization) for that. And I'm not even being sarcastic here (I wish I was though)

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