Code Examples

How to run

You can go into the related examples for information on “how to run”

Bizdemo

• bizdemo/kitex_gorm Example of using Kitex and gorm
• bizdemo/kitex_gorm_gen Example of using Kitex and gorm_gen
• bizdemo/kitex_zorm Example of using Kitex and zorm
• bizdemo/kitex_ent Example of using Kitex and ent
• bizdemo/easy_note Example of using Kitex as a rpc framework to implement a simple note service with multiple middlewares
• Bookinfo Example of using Kitex as the rpc framework to implement multi-functional book service programs including istio, OpenTelemetry, etc.
• Open Payment Platform Example of using Kitex as the rpc framework to demonstrate the usage of Kitex generic call, and builds an integrated payment platform.
• Book Shop Example of using Kitex as a rpc framework to implement an e-commerce system including an ElasticSearch search engine
• FreeCar Example of using Kitex as the rpc framework to implement cloud native time-sharing car rental system suite services

Basic features

• basic Basic example of Kitex
• async_call Example of using asynchronous call in Kitex server
• codec Example of Kitex server and client using custom codecs
  • codec-dubbo Example of Dubbo protocol codec launched by Kitex to support Kitex <-> Dubbo interoperability
• long_connection Kitex example of using long connections between server and client
• streaming Example of Kitex server and client using streams
• business_exception Example of Kitex server and client using business exceptions
• middleware Kitex Example of using middleware between server and client

Governance Features

• Example of Kitex server using configuration center to connect to governance features
  • etcd Kitex server uses etcd as an example of connecting the configuration center with governance features
  • nacos Kitex server uses nacos as an example of connecting the configuration center with governance features
  • apollo Kitex server uses apollo as an example of connecting the configuration center with governance features
• discovery Example of Kitex server and client using service registration and discovery
  • etcd Example of Kitex server and client using etcd as service registration center
  • nacos Kitex server and client use nacos as an example of service registration center
  • polaris Kitex server and client use polaris as an example of service registration center
  • zookeeper Example of Kitex server and client using zookeeper as service registration center
  • consul Example of Kitex server and client using consul as service registration center
  • servicecomb Kitex server and client use servicecomb as an example of service registration center
  • eureka Kitex server and client use eureka as an example of service registration center
  • dns Example of Kitex server and client using dns for service discovery
  • resolver_rule_based provides a rule-based resolver for Kitex. It allows users to configure rules in service discovery to filter service instances and implement traffic segmentation.
• timeout Example of using timeout control between Kitex server and client
• limit Example of using current limit on Kitex server
• circuit_breaker Example of Kitex client using circuit breaker
• retry Example of Kitex client using retry
• load_balance Example of Kitex server and client using load balancing

Observability

• opentelemetry Example of Kitex server and client using OpenTelemetry
• prometheus Example of Kitex server and client using prometheus
• tracer Example of using tracer on Kitex server and client
• klog Example of using klog logs on the Kitex server

Advanced features

• frugal Kitex example of using frugal on the server and client
• grpc_proxy Example of Kitex server and client using grpc_proxy
• generic Kitex example of using generic calls between server and client
• meta_info Example of Kitex server and client using meta information
• profiler Example of Kitex server and client performance analysis using request cost metrics
• proxyless Example of letting Kitex services run in proxyless mode and be managed uniformly by the service mesh
• grpc_multi_service Example of Kitex server and client using grpc multiservice
• goroutine_local_storage Example of Kitex server and client using goroutine_local_storage

Kitex generated code

• protobuf Example of using Kitex and protobuf to generate server code
• template Example of using Kitex custom template to generate server code
• thrift Example of using Kitex and thrift to generate server code
• protobuf Example of using Kitex and protobuf to generate server code

Note

All commands to execute the example should be executed under “kitex-example”.