json_rpc

中文

Pure and lightweight Modern C++ JSON-RPC 2.0 library

Component

Jsonrpc implements JSON-RPC 2.0 all objects:

• Request
  • Notification
  • Parameter
• Response
  • Error
• Batch

Jsonrpc is based on JSON for Modern C++.

Code example

#include "json_rpc/json_rpc.h"

  std::string json_str = R"({
        "jsonrpc": "2.0",
        "method": "subtract",
        "params": [42, 23],
        "id": 1
    })";
    
   Request request;
   if (const auto status = request.ParseJson(json_str); !status.Ok()) {
     // invalid request
     LOG(ERROR) << "invalid request: " << status.Message();
     return;
   }
   if (request.IsNotification()) {
     // no response needs to be returned
     return; 
   }
   if (request.IsInternalMethod()) {
     // deal with internal method
     return;
   }
   Response response(request.Id());
   if (request.Method() == "subtract") {
       int a = request.Params().Array()[0].get<int>();
       int b = request.Params().Array()[1].get<int>();
       response.SetResult(a - b);
   }

More code example