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#grpc

1 post1 participant0 posts today
Public
mtp

I undertook a thought exercise: how would I go about designing a RPC method when using gRPC?

matttproud.com/blog/posts/grpc

This is an interesting topic to explore, since gRPC provides building blocks for four major RPC method morphologies: unary, server-side streaming, client-side streaming, and bidirectional streaming. Deceptively I expected the considerations to be few and simple, but they turned out to be far more complex than anticipated.

In sum: requirements matter.

Personal Blog of Matt T. Proud · Flowchart for Choosing gRPC Methods Types
More from mtp
#Blog#gRPC#SystemDesign
Public
WetHat💦

A beginner-friendly guide to #REST, #SOAP, #GraphQL, and #gRPC:
➡️ Introduces the distinct advantages of each API type and architecture.
➡️Has examples, such as REST’s use in e-commerce, GraphQL in social apps, and gRPC in microservices.
➡️Highlights emerging API trends like decentralized systems and AI-driven capabilities.

freecodecamp.org/news/learn-ap

freeCodeCamp.org · Learn API Fundamentals and Architecture – A Beginner-Friendly GuideHere are some questions for you: How do you log in to apps with your Google, Apple, or Microsoft account? How do online payments with Paystack or PayPal work? How do apps like Facebook and Instagram share information and notifications? The answer is:...
#Programming#APIs#WebDevelopment
Public
Michael Stapelberg 🐧🐹😺

Did you know? My github.com/gokrazy/rsync module can be used as a library — both its client and its server accept the io.ReadWriter interface type :)

To demonstrate that this works and to show the flexibility this enables, I put together an rsync-over-gRPC demo:

github.com/stapelberg/rsync-ov

To be clear, this isn’t starting the samba rsync program in the background or anything like that; it’s a 100% Go implementation; memory-safe and fast! Standalone and cross-architecture! 🚀

screenshot of the rsync-over-grpc demo
#golang#rsync#grpc
Continued thread
Public
Dan Fairs

HOLY MOLEY. I think I've done it. Given the amount of docs on this, I wouldn't be surprised to hear I'm basically the only person on the planet who's got this working!

The crucial bit I'd missed is that even though the GCE ingress terminates SSL, it will - for HTTP/2 only - re-encrypt the connection to your backend. Your backend service therefore needs to be able to talk SSL. Any old cert will do - I generated some self-signed ones.

The thing that took me a day to figure out is that a bad SSL handshake just looks like a network connection failure to the load balancer, so I spent ages doing network debugging.

What. A. Palaver.

#grpc#gke#gcp
Public
DSLC Videos

From the @DSLC :rstats:​chives:

:rstats: "Web APIs with R: Find APIs & Communicate with other types of APIs" youtu.be/hDfrbKOMuyU #API #APIs #RStats #graphql #websockets #gRPC

:rstats: "Bayes Rules! MCMC under the Hood" youtu.be/CCpL8IpUTEE #RStats

:rstats: "Probabilty for Data Science: Discrete Random Variables Exercises" youtu.be/xHclZpPPLwA #RStats

Visit dslc.video for hours of new #DataScience videos every week!

youtu.be- YouTubeEnjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.
Public
Brandon Bennett

PUT vs PATCH. I am designing a new API and trying to figure out how to update the records.

Service is in gRPC but being exposed via RESTful via envoy.

RFC 7159 PATCH requires update_mask / fieldmask and it's just not fun to work with.

RFC rfc5789 is the clearest but doesn't map well with gRPC

PUT is easier to implement but worse for network and harder to validate.

What do youall do

#grpc#rest#golang
Public
Kevin McDonald

🪧 Mixing CEL and Protobuf for Fun:
kmcd.dev/posts/mixing-cel-and-
#protobuf #cel #grpc #testing

kmcd.dev · Mixing CEL and Protobuf for FunProtobufs offer a structured approach to data definition, but testing gRPC services built with them can be a hurdle. By leveraging FauxRPC and CEL, you can accelerate development cycles, enhance test coverage, and ensure the reliability of your microservices. Scaling Protobuf Testing gRPC has emerged as a powerful framework for building efficient and scalable microservices, enabling seamless communication across diverse technologies. Its language-agnostic nature, powered by Protobuf, allows services written in Go, Java, Python, or any other supported language to interact effortlessly.
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