The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#) https://grpc.io/

Hannah Shi 988c85535d [ObjC] Upgrade podspec xx.deployment_target (#33091 An error occurred ) Upgrade apple platform deployment_target versions to fix the cocoapods push of BoringSSL-GRPC about the following error: ``` ld: file not found: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/arc/libarclite_macosx.a clang: error: linker command failed with exit code 1 (use -v to see invocation) ``` ref: https://developer.apple.com/forums/thread/725300 This also aligns with the versions required by [protobuf](https://github.com/protocolbuffers/protobuf/pull/10652) ``` ios.deployment_target = '10.0' osx.deployment_target = '10.12' tvos.deployment_target = '12.0' watchos.deployment_target = '6.0' ```		2 years ago
..
HelloWorld	…
HelloWorld.xcodeproj	…
HelloWorld.podspec	[ObjC] Upgrade podspec xx.deployment_target (#33091 An error occurred )	2 years ago
Podfile	[ObjC] Upgrade podspec xx.deployment_target (#33091 An error occurred )	2 years ago
README.md	…
main.m	…

README.md

gRPC Objective-C Mac OS Hello World Example

A hello world example app on Mac OS. Note that Mac OS is not a first class supported platform of gRPC Objective-C library. This example is only for reference.

Refer to Hello World Example for instructions on installation and running.