Hprose PhpHprose is a cross-language RPC. This project is Hprose 3.0 for PHP
ArmeriaYour go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.
netplusAn easy-to-learn, high performance network io library written in modern cpp (c++11), It borrows concepts from Netty, and with well defined internal modules, It enables you to write rpc, http/https,websocket application with just few lines。
hrpcCommon interface definition based rpc implementation
DirmiDirmi is a replacement for Java RMI which supports bidirectional remote objects.
tinyrpcMuch fast, lightweight, async, based boost.beast and protobuf.