grpc stream c++ example

• codes：

   https://github.com/kacakaca/Test/tree/master/grpc_examples
  

  • It can be successfully executed on ubuntu (grpc needs to be installed), and makeexecutable files serverand files are generated after execution client. ./serverThen run and in different terminals respectively ./client.
  • In the information.proto defined by service
  • The implementation of server is in server.cc
  • The implementation of client is in client.cc

• Implemented 4 kinds of services

      rpc AddRecord (Person) returns (google.protobuf.Empty) {
        
        }
      rpc DeleteRecords (stream ReqName) returns (google.protobuf.Empty) {
        
        }
      rpc GetRecordsByAge (AgeRange) returns (stream Person) {
        
        }
      rpc GetRecordsByNames (stream ReqName) returns (stream Person) {
        
        }
  

  • AddRecord is used to add a record, the name needs to be unique (Unary RPCs)
  • DeleteRecords is used to delete multiple records and delete records corresponding to ReqName (client streaming RPCs)
  • GetRecordsByAge is used to get records in a certain age range (server streaming RPCs)
  • GetRecordsByNames is used to get multiple records of requested names (bi-streaming RPCs)