CODEWITHSUNDEEP
herokugrpc
dreamland
dreamland

Reputation: 43

Does Heroku support RPC (i.e. gRPC)?

Looks like Google App Engine didn't support it yet as of early 2015. Does Heroku support it? Wondering what does it take, shouldn't it work if we deploy all appropriate dependency and use the right port? (assuming authentication will be taken care of)

Upvotes: 4

Views: 3338

Answers (2)

Eugene Lisitsky
Eugene Lisitsky

Reputation: 12845

No, Heroku doesn't support HTTP/2 required for gRPC to work.

HTTP/2 is not currently supported on Heroku although this may change in future. You can find out about our currently supported HTTP protocols here: https://devcenter.heroku.com/articles/http-routing#http-versions-supported

Upvotes: 8

John Beynon
John Beynon

Reputation: 37507

Heroku only accepts incoming requests on Port 80 and Port 443. That'll probably be the limiting factor.

Upvotes: -3

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