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jsonrpc | JsonRpc - Easy and lightweight Json-Rpc Client/Server

 by   RitwikSaikia Java Version: Current License: Non-SPDX

 by   RitwikSaikia Java Version: Current License: Non-SPDX

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kandi X-RAY | jsonrpc Summary

jsonrpc is a Java library typically used in Web Services applications. jsonrpc has no bugs, it has no vulnerabilities and it has low support. However jsonrpc build file is not available and it has a Non-SPDX License. You can download it from GitHub.
JSON-RPC is a Java library implementing a very light weight client/server functionality of JSON-RPC protocol. Server/Client API is designed in such a way that, you don't have to worry about the details of the protocol. Just register the implementation classes in the server side, and create remote proxy objects at the client sides on the fly. The API works well in Android/Google App Engine/Javascript applications.
Support
Support
Quality
Quality
Security
Security
License
License
Reuse
Reuse

kandi-support Support

  • jsonrpc has a low active ecosystem.
  • It has 34 star(s) with 26 fork(s). There are 6 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 5 open issues and 12 have been closed. On average issues are closed in 8 days. There are 3 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of jsonrpc is current.
jsonrpc Support
Best in #Java
Average in #Java
jsonrpc Support
Best in #Java
Average in #Java

quality kandi Quality

  • jsonrpc has 0 bugs and 0 code smells.
jsonrpc Quality
Best in #Java
Average in #Java
jsonrpc Quality
Best in #Java
Average in #Java

securitySecurity

  • jsonrpc has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • jsonrpc code analysis shows 0 unresolved vulnerabilities.
  • There are 0 security hotspots that need review.
jsonrpc Security
Best in #Java
Average in #Java
jsonrpc Security
Best in #Java
Average in #Java

license License

  • jsonrpc has a Non-SPDX License.
  • Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.
jsonrpc License
Best in #Java
Average in #Java
jsonrpc License
Best in #Java
Average in #Java

buildReuse

  • jsonrpc releases are not available. You will need to build from source code and install.
  • jsonrpc has no build file. You will be need to create the build yourself to build the component from source.
  • Installation instructions are not available. Examples and code snippets are available.
  • jsonrpc saves you 732 person hours of effort in developing the same functionality from scratch.
  • It has 1690 lines of code, 104 functions and 23 files.
  • It has medium code complexity. Code complexity directly impacts maintainability of the code.
jsonrpc Reuse
Best in #Java
Average in #Java
jsonrpc Reuse
Best in #Java
Average in #Java
Top functions reviewed by kandi - BETA

kandi has reviewed jsonrpc and discovered the below as its top functions. This is intended to give you an instant insight into jsonrpc implemented functionality, and help decide if they suit your requirements.

  • Sends the request .
    • Perform a HTTP POST request .
      • Invokes a method
        • Executes a given method .
          • Reads the request body .
            • Writes the response string
              • Format a JSON error message .
                • Create a new proxy for the given classes .
                  • Perform a http call .
                    • Gets the value of the methods property .

                      Get all kandi verified functions for this library.

                      Get all kandi verified functions for this library.

                      jsonrpc Key Features

                      JsonRpc - Easy and lightweight Json-Rpc Client/Server

                      Defining Interfaces

                      copy iconCopydownload iconDownload
                      public interface Calculator {
                      
                         double add(double x, double y);
                      
                         double multiply(double x, double y);
                      
                      }
                      

                      Binding Service Implementation

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                      private JsonRpcExecutor bind() {
                         JsonRpcExecutor executor = new JsonRpcExecutor();
                      
                         Calculator calcImpl = new SimpleCalculatorImpl();
                         executor.addHandler("calc", calcImpl, Calculator.class); 
                      
                         // add more services here
                      
                         return executor;
                      }
                      

                      Hosting with a Servlet

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                      public class JsonRpcServlet extends HttpServlet {
                      
                          private final JsonRpcExecutor executor;
                      
                          public JsonRpcServlet() {
                              executor = bind();
                          }
                      
                          private JsonRpcExecutor bind() {
                              JsonRpcExecutor executor = new JsonRpcExecutor();
                      
                              Calculator calcImpl = new SimpleCalculatorImpl();
                              executor.addHandler("calc", calcImpl, Calculator.class);
                              // add more services here
                      
                              return executor;
                          }
                      
                          protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
                              executor.execute(new JsonRpcServletTransport(req, resp));
                          }
                      
                      }
                      

                      Call from Java Client

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                      // where the servlet is hosted
                      String url = "http://127.0.0.1:8080/jsonrpc"; 
                      
                      HttpJsonRpcClientTransport transport = new HttpJsonRpcClientTransport(new URL(url));
                      
                      JsonRpcInvoker invoker = new JsonRpcInvoker();
                      Calculator calc = invoker.get(transport, "calc", Calculator.class);
                      
                      double result = calc.add(1.2, 7.5);
                      

                      Call from JavaScript Client

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                      <script src="jsonrpc.js"></script>
                      <script>
                      var jsonService = new JsonRpc.ServiceProxy("/jsonrpc", {
                                  asynchronous: true,
                                  methods: ['calc.add', 'calc.multiply']
                              });
                      
                      // access it asynchronously
                      JsonRpc.setAsynchronous(jsonService, true);
                      jsonService.calc.add({
                          params:[1.2, 7.5],
                          onSuccess: function(result) {
                              alert("result is " + result);
                          },
                          onException: function(e) {
                              alert("Unable to compute because: " + e);
                              return true;
                          }
                      });
                      
                      // access it synchronously
                      JsonRpc.setAsynchronous(jsonService, false);
                      try {
                          var result = jsonService.calc.add(1.2, 7.5);
                          alert("result is " + result);
                      } catch (e) {
                          alert("Unable to compute because: " + e);
                      }
                      </script>
                      

                      Maven

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                      <dependencies>
                         <dependency>
                            <groupId>org.json.rpc</groupId>
                            <artifactId>jsonrpc</artifactId>
                            <version>1.1</version>
                         </dependency>
                      </dependencies>
                      
                      <repositories>
                         <repository>
                            <id>ritwik-mvn-repo</id>
                            <url>http://ritwik.net/mvn/releases/</url>
                         </repository>
                      </repositories>
                      

                      No Logging

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                      <dependency>
                          <groupId>org.slf4j</groupId>
                          <artifactId>slf4j-nop</artifactId>
                          <version>1.5.8</version>
                      </dependency>
                      

                      Log4j

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                      <dependency>
                          <groupId>org.slf4j</groupId>
                          <artifactId>slf4j-log4j12</artifactId>
                          <version>1.5.8</version>
                      </dependency>
                      
                      <dependency>
                          <groupId>log4j</groupId>
                          <artifactId>log4j</artifactId>
                          <version>1.2.16</version>
                      </dependency>
                      

                      Android

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                      <dependency>
                          <groupId>org.json.rpc</groupId>
                          <artifactId>jsonrpc</artifactId>
                          <version>1.0</version>
                          <classifier>client</classifier>
                          <exclusions>
                              <exclusion>
                                  <groupId>org.slf4j</groupId>
                                  <artifactId>slf4j-api</artifactId>
                              </exclusion>
                          </exclusions>
                      </dependency>
                      
                      <dependency>
                          <groupId>org.slf4j</groupId>
                          <artifactId>slf4j-android</artifactId>
                          <version>1.6.1-RC1</version>
                      </dependency>
                      

                      How to run multiple websocket API calls concurrently?

                      copy iconCopydownload iconDownload
                      def run(call_api, msg):
                          asyncio.get_event_loop().run_until_complete(call_api(json.dumps(msg)))
                      
                      run(call_dapi, dmsg)
                      run(call_oapi, omsg)
                      
                      async def main():
                          await asyncio.create_task(call_dapi(json.dumps(dmsg)))
                          await asyncio.create_task(call_oapi(json.dumps(omsg)))
                      
                      asyncio.run(main())
                      
                      def run(call_api, msg):
                          asyncio.get_event_loop().run_until_complete(call_api(json.dumps(msg)))
                      
                      run(call_dapi, dmsg)
                      run(call_oapi, omsg)
                      
                      async def main():
                          await asyncio.create_task(call_dapi(json.dumps(dmsg)))
                          await asyncio.create_task(call_oapi(json.dumps(omsg)))
                      
                      asyncio.run(main())
                      

                      NEAR transaction without receipt but with receipt_outcome

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                      "outcome": {
                        "receipt_ids": [
                          "JDnBrxh6L9KFgVUEg6U8d39rEUEmbvLQ5tZQUmJTMyFJ"
                        ],
                        "status": {
                          "SuccessReceiptId": "JDnBrxh6L9KFgVUEg6U8d39rEUEmbvLQ5tZQUmJTMyFJ"
                        },
                      

                      Failed to precompile StatsPlots.jl

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                      using Libdl
                      filter!(p -> occursin("blas", p), Libdl.dllist())
                      
                      1-element Array{String,1}:
                       "/usr/bin/../lib/libblas.so"
                      
                      yay -S julia-bin
                      
                      julia> filter!(p -> occursin("blas", p), Libdl.dllist())
                      2-element Vector{String}:
                       "/usr/bin/../lib/julia/libopenblas64_.so"
                       "/usr/bin/../lib/julia/libblastrampoline.so"
                      
                      using Libdl
                      filter!(p -> occursin("blas", p), Libdl.dllist())
                      
                      1-element Array{String,1}:
                       "/usr/bin/../lib/libblas.so"
                      
                      yay -S julia-bin
                      
                      julia> filter!(p -> occursin("blas", p), Libdl.dllist())
                      2-element Vector{String}:
                       "/usr/bin/../lib/julia/libopenblas64_.so"
                       "/usr/bin/../lib/julia/libblastrampoline.so"
                      
                      using Libdl
                      filter!(p -> occursin("blas", p), Libdl.dllist())
                      
                      1-element Array{String,1}:
                       "/usr/bin/../lib/libblas.so"
                      
                      yay -S julia-bin
                      
                      julia> filter!(p -> occursin("blas", p), Libdl.dllist())
                      2-element Vector{String}:
                       "/usr/bin/../lib/julia/libopenblas64_.so"
                       "/usr/bin/../lib/julia/libblastrampoline.so"
                      
                      using Libdl
                      filter!(p -> occursin("blas", p), Libdl.dllist())
                      
                      1-element Array{String,1}:
                       "/usr/bin/../lib/libblas.so"
                      
                      yay -S julia-bin
                      
                      julia> filter!(p -> occursin("blas", p), Libdl.dllist())
                      2-element Vector{String}:
                       "/usr/bin/../lib/julia/libopenblas64_.so"
                       "/usr/bin/../lib/julia/libblastrampoline.so"
                      

                      Hardhat node, error in browser on localhost

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                      # request
                      curl 'http://127.0.0.1:8545/' --data-raw ''
                      
                      # response
                      {"jsonrpc":"2.0","id":null,"error":{"code":-32700,"message":"Parse error: Unexpected end of JSON input"}}
                      
                      # request
                      curl 'http://127.0.0.1:8545' --data-raw '{"jsonrpc":"2.0","method":"net_listening","params":[],"id":1}'
                      
                      # response
                      {"jsonrpc":"2.0","id":1,"result":true}
                      
                      # request
                      curl 'http://127.0.0.1:8545/' --data-raw ''
                      
                      # response
                      {"jsonrpc":"2.0","id":null,"error":{"code":-32700,"message":"Parse error: Unexpected end of JSON input"}}
                      
                      # request
                      curl 'http://127.0.0.1:8545' --data-raw '{"jsonrpc":"2.0","method":"net_listening","params":[],"id":1}'
                      
                      # response
                      {"jsonrpc":"2.0","id":1,"result":true}
                      
                      # request
                      curl 'http://127.0.0.1:8545/' --data-raw ''
                      
                      # response
                      {"jsonrpc":"2.0","id":null,"error":{"code":-32700,"message":"Parse error: Unexpected end of JSON input"}}
                      
                      # request
                      curl 'http://127.0.0.1:8545' --data-raw '{"jsonrpc":"2.0","method":"net_listening","params":[],"id":1}'
                      
                      # response
                      {"jsonrpc":"2.0","id":1,"result":true}
                      
                      # request
                      curl 'http://127.0.0.1:8545/' --data-raw ''
                      
                      # response
                      {"jsonrpc":"2.0","id":null,"error":{"code":-32700,"message":"Parse error: Unexpected end of JSON input"}}
                      
                      # request
                      curl 'http://127.0.0.1:8545' --data-raw '{"jsonrpc":"2.0","method":"net_listening","params":[],"id":1}'
                      
                      # response
                      {"jsonrpc":"2.0","id":1,"result":true}
                      

                      Deserializing received Json-Rpc data via Websocket API

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                      namespace GenericJsonResponse {
                      
                          /// <summary>
                          /// Desired returned type
                          /// </summary>
                          /// <typeparam name="T"></typeparam>
                          public class JsonResponse<T>  {
                              public T? Data { get; set; }
                              public int Id { get; set; } = 0;
                              public string Method { get; set; } = string.Empty;
                      
                              /// <summary>
                              /// Convert string to anew instance
                              /// </summary>
                              /// <param name="json"></param>
                              /// <returns></returns>
                              /// <exception cref="NotImplementedException"></exception>
                              /// <remarks>will have to add to each sub class</remarks>
                              public static T FromJson(string json) {
                                  throw new NotImplementedException();
                              }
                          }
                      
                          /// <summary>
                          /// Generic socket listener / sub class per type
                          /// </summary>
                          /// <typeparam name="T"></typeparam>
                          public class GenericSocketListener<T> {
                              /// <summary>
                              /// exposes event with generic response 
                              /// </summary>
                              public event Func<string, Task<JsonResponse<T>>>? OnDataReceived;
                      
                              /// <summary>
                              /// Listen to socket
                              /// </summary>
                              /// <param name="token"></param>
                              /// <returns></returns>
                              public virtual async Task Listen( CancellationToken token) {
                                  string data = string.Empty;
                                  while (! token.IsCancellationRequested) {
                                      // listen... and get typed result, save string to data
                                      JsonResponse<T> result = await OnDataReceived.Invoke(data);
                                  }
                              }
                          }
                      
                          /// <summary>
                          /// Dummy poco
                          /// </summary>
                          public class Person {
                              public string FirstName { get; set; } = string.Empty;
                              public string LastName { get; set; } = string.Empty;
                          }
                      
                          /// <summary>
                          /// Class that will listen to people
                          /// </summary>
                          public class PersonSocketListener : GenericSocketListener<Person> { 
                          }
                      }
                      

                      getting different response in flutter post request compared to other rest clients

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                      import 'dart:convert';
                      import 'dart:io';
                      
                      void main() async {
                        // encode the post body as JSON and then UTF8 bytes
                        final dataBytes = utf8.encode(json.encode({
                          'command': 'color',
                          'color': [255, 0, 0],
                          'priority': 50,
                          'origin': 'My Dart App'
                        }));
                      
                        // use the low level HttpClient to get control of the header case
                        final client = HttpClient();
                        final request = await client.post('127.0.0.1', 8090, '/json-rpc');
                        // manually add the content length header to preserve its case
                        request.headers.add(
                          'Content-Length', // note the upper case string - try it with lower case (spoiler it fails)
                          dataBytes.length.toString(),
                          preserveHeaderCase: true,
                        );
                        // optional - add other headers (e.g. Auth) here
                        // request.headers.add(/*some other header*/);
                        
                        // send the body bytes
                        request.add(dataBytes);
                        
                        // 'close' the request to send it, and get a response
                        final response = await request.close();
                        print(response.statusCode);
                      
                        // turn the streamed response back to a string so that it can be parsed as JSON
                        final responseBody = await response.transform(utf8.decoder).join();
                        print(responseBody);
                        
                        // close the client (or re-use it if you prefer)
                        client.close();
                      }
                      

                      how to fetch data from another api with body raw json

                      copy iconCopydownload iconDownload
                      package main
                      
                      import (
                          "bytes"
                          "encoding/json"
                          "fmt"
                          "net/http"
                      )
                      
                      type OdooRequest struct {
                          Result struct {
                              Status   int `json:"status"`
                              Response []struct {
                                  ServiceID           int    `json:"service_id"`
                                  ServiceName         string `json:"service_name"`
                                  ServiceCategoryID   int    `json:"service_category_id"`
                                  ServiceCategoryName string `json:"service_category_name"`
                                  ServiceTypeID       int    `json:"service_type_id"`
                                  ServiceTypeName     string `json:"service_type_name"`
                                  CreateDate          string `json:"create_date"`
                              } `json:"response"`
                              Message string `json:"message"`
                          } `json:"result"`
                      }
                      
                      func main() {
                          if err := run(); err != nil {
                              panic(err)
                          }
                      }
                      func run() error {
                          resp, err := http.Post(
                              "ADD_URL_HERE",
                              "application/json",
                              bytes.NewBufferString(`{"jsonrpc": "2.0","params": {}}`),
                          )
                          if err != nil {
                              return err
                          }
                          defer resp.Body.Close()
                          var odooResp OdooRequest
                          if err := json.NewDecoder(resp.Body).Decode(&odooResp); err != nil {
                              return err
                          }
                          for _, rec := range odooResp.Result.Response {
                              fmt.Println(rec.ServiceName)
                          }
                          return nil
                      }
                      
                      

                      UnsatisfiableError on importing environment pywin32==300 (Requested package -&gt; Available versions)

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                      name: restoredEnv
                      channels:
                        - anaconda
                        - conda-forge
                        - defaults
                      dependencies:
                        - _anaconda_depends=2020.07
                        - _ipyw_jlab_nb_ext_conf=0.1.0
                        - _tflow_select=2.3.0=eigen
                        - aiohttp=3.7.4
                        - alabaster=0.7.12
                        - anaconda=custom
                        - anaconda-client=1.7.2
                        - anaconda-navigator=2.0.3
                        - anaconda-project=0.9.1
                        - anyio=2.2.0
                        - appdirs=1.4.4
                        - argh=0.26.2
                        - argon2-cffi=20.1.0
                        - arrow=1.0.3
                        - asn1crypto=1.4.0
                        - astor=0.8.1
                        - astroid=2.5.2
                        - astropy=4.2.1
                        - astunparse=1.6.3
                        - async-timeout=3.0.1
                        - async_generator=1.10
                        - atomicwrites=1.4.0
                        - attrs=20.3.0
                        - autopep8=1.5.6
                        - babel=2.9.0
                        - backcall=0.2.0
                        - backports=1.0
                        - backports.functools_lru_cache=1.6.3
                        - backports.shutil_get_terminal_size=1.0.0
                        - backports.tempfile=1.0
                        - backports.weakref=1.0.post1
                        - bcrypt=3.2.0
                        - beautifulsoup4=4.9.3
                        - binaryornot=0.4.4
                        - bitarray=1.9.1
                        - bkcharts=0.2
                        - black=20.8b1
                        - blas=1.0=mkl
                        - bleach=3.3.0
                        - blinker=1.4
                        - blosc=1.21.0
                        - bokeh=2.3.0
                        - boto=2.49.0
                        - bottleneck=1.3.2
                        - brotli=1.0.9
                        - brotlipy=0.7.0
                        - bzip2=1.0.8
                        - ca-certificates=2020.10.14=0
                        - cached-property=1.5.2
                        - cached_property=1.5.2
                        - certifi=2020.6.20
                        - cffi=1.14.5
                        - chardet=4.0.0
                        - charls=2.2.0
                        - click=7.1.2
                        - cloudpickle=1.6.0
                        - clyent=1.2.2
                        - colorama=0.4.4
                        - comtypes=1.1.9
                        - conda=4.10.1
                        - conda-build=3.18.11
                        - conda-content-trust=0.1.1
                        - conda-env=2.6.0=1
                        - conda-package-handling=1.7.2
                        - conda-repo-cli=1.0.4
                        - conda-token=0.3.0
                        - conda-verify=3.4.2
                        - console_shortcut=0.1.1=4
                        - contextlib2=0.6.0.post1
                        - cookiecutter=1.7.2
                        - cryptography=3.4.7
                        - curl=7.76.0
                        - cycler=0.10.0
                        - cython=0.29.22
                        - cytoolz=0.11.0
                        - dask=2021.4.0
                        - dask-core=2021.4.0
                        - dataclasses=0.8
                        - decorator=4.4.2
                        - defusedxml=0.7.1
                        - diff-match-patch=20200713
                        - distributed=2021.4.0
                        - docutils=0.17
                        - entrypoints=0.3
                        - et_xmlfile=1.0.1
                        - fastcache=1.1.0
                        - filelock=3.0.12
                        - flake8=3.9.0
                        - flask=1.1.2
                        - freetype=2.10.4
                        - fsspec=0.9.0
                        - future=0.18.2
                        - get_terminal_size=1.0.0
                        - gevent=21.1.2
                        - giflib=5.2.1
                        - glew=2.1.0
                        - glob2=0.7
                        - gmpy2=2.1.0b1
                        - google-pasta=0.2.0
                        - greenlet=1.0.0
                        - h5py=2.10.0
                        - hdf5=1.10.6
                        - heapdict=1.0.1
                        - html5lib=1.1
                        - icc_rt=2019.0.0
                        - icu=68.1
                        - idna=2.10
                        - imagecodecs=2021.3.31
                        - imageio=2.9.0
                        - imagesize=1.2.0
                        - importlib-metadata=3.10.0
                        - importlib_metadata=3.10.0
                        - inflection=0.5.1
                        - iniconfig=1.1.1
                        - intel-openmp=2021.2.0
                        - intervaltree=3.0.2
                        - ipykernel=5.5.3
                        - ipython=7.22.0
                        - ipython_genutils=0.2.0
                        - ipywidgets=7.6.3
                        - isort=5.8.0
                        - itsdangerous=1.1.0
                        - jdcal=1.4.1
                        - jedi=0.17.2
                        - jinja2=2.11.3
                        - jinja2-time=0.2.0
                        - joblib=1.0.1
                        - jpeg=9d
                        - json5=0.9.5
                        - jsonschema=3.2.0
                        - jupyter=1.0.0
                        - jupyter-packaging=0.7.12
                        - jupyter_client=6.1.12
                        - jupyter_console=6.4.0
                        - jupyter_core=4.7.1
                        - jupyter_server=1.5.1
                        - jupyterlab=3.0.12
                        - jupyterlab_pygments=0.1.2
                        - jupyterlab_server=2.4.0
                        - jupyterlab_widgets=1.0.0
                        - jxrlib=1.1
                        - keras-applications=1.0.8
                        - keras-preprocessing=1.1.2
                        - keyring=23.0.1
                        - kivy=2.0.0
                        - kiwisolver=1.3.1
                        - krb5=1.17.2
                        - lazy-object-proxy=1.6.0
                        - lcms2=2.12
                        - lerc=2.2.1
                        - libaec=1.0.4
                        - libarchive=3.5.1
                        - libblas=3.9.0=8_mkl
                        - libcblas=3.9.0=8_mkl
                        - libclang=11.1.0
                        - libcurl=7.76.0
                        - libdeflate=1.7
                        - libiconv=1.16
                        - liblapack=3.9.0=8_mkl
                        - liblief=0.10.1
                        - libllvm9=9.0.1
                        - libpng=1.6.37
                        - libprotobuf=3.16.0
                        - libsodium=1.0.18
                        - libspatialindex=1.9.3
                        - libssh2=1.9.0
                        - libtiff=4.2.0
                        - libuv=1.39.0
                        - libwebp-base=1.2.0
                        - libxml2=2.9.10
                        - libxslt=1.1.33
                        - libzopfli=1.0.3
                        - llvmlite=0.36.0
                        - locket=0.2.0
                        - lxml=4.6.3
                        - lz4-c=1.9.3
                        - lzo=2.10
                        - m2w64-gcc-libgfortran=5.3.0=6
                        - m2w64-gcc-libs=5.3.0=7
                        - m2w64-gcc-libs-core=5.3.0=7
                        - m2w64-gmp=6.1.0=2
                        - m2w64-libwinpthread-git=5.0.0.4634.697f757=2
                        - markdown=3.3.4
                        - markupsafe=1.1.1
                        - matplotlib=3.4.1
                        - matplotlib-base=3.4.1
                        - mccabe=0.6.1
                        - menuinst=1.4.16
                        - mistune=0.8.4
                        - mkl=2020.4
                        - mkl-service=2.3.0
                        - mkl_fft=1.3.0
                        - mkl_random=1.2.0
                        - mock=4.0.3
                        - more-itertools=8.7.0
                        - mpc=1.1.0
                        - mpfr=4.0.2
                        - mpir=3.0.0
                        - mpmath=1.2.1
                        - msgpack-python=1.0.2
                        - msys2-conda-epoch=20160418=1
                        - multidict=5.1.0
                        - multipledispatch=0.6.0
                        - mypy_extensions=0.4.3
                        - navigator-updater=0.2.1
                        - nbclassic=0.2.6
                        - nbclient=0.5.3
                        - nbconvert=6.0.7
                        - nbformat=5.1.3
                        - nest-asyncio=1.5.1
                        - networkx=2.5.1
                        - nltk=3.6
                        - nose=1.3.7
                        - notebook=6.3.0
                        - numba=0.53.1
                        - numexpr=2.7.3
                        - numpy=1.20.2
                        - numpy-base=1.18.5
                        - numpydoc=1.1.0
                        - olefile=0.46
                        - openjpeg=2.4.0
                        - openpyxl=3.0.7
                        - openssl=1.1.1k
                        - opt_einsum=3.3.0
                        - packaging=20.9
                        - pandas=1.2.3
                        - pandoc=2.13
                        - pandocfilters=1.4.2
                        - paramiko=2.7.2
                        - parso=0.7.0
                        - partd=1.1.0
                        - path=15.1.2
                        - path.py=12.5.0=0
                        - pathlib2=2.3.5
                        - pathspec=0.8.1
                        - pathtools=0.1.2
                        - patsy=0.5.1
                        - pep8=1.7.1
                        - pexpect=4.8.0
                        - pickleshare=0.7.5
                        - pillow=8.1.2
                        - pip=21.0.1
                        - pkginfo=1.7.0
                        - pluggy=0.13.1
                        - ply=3.11
                        - pooch=1.3.0
                        - powershell_shortcut=0.0.1=3
                        - poyo=0.5.0
                        - prometheus_client=0.10.0
                        - prompt-toolkit=3.0.18
                        - prompt_toolkit=3.0.18
                        - psutil=5.8.0
                        - ptyprocess=0.7.0
                        - py=1.10.0
                        - py-lief=0.10.1
                        - pyasn1=0.4.8
                        - pycodestyle=2.6.0
                        - pycosat=0.6.3
                        - pycparser=2.20
                        - pycurl=7.43.0.6
                        - pydocstyle=6.0.0
                        - pyerfa=1.7.2
                        - pyfirmata=1.1.0
                        - pyflakes=2.2.0
                        - pygments=2.8.1
                        - pyjwt=2.1.0
                        - pylint=2.7.2
                        - pyls-black=0.4.6
                        - pyls-spyder=0.3.2
                        - pynacl=1.4.0
                        - pyodbc=4.0.30
                        - pyopenssl=20.0.1
                        - pyparsing=2.4.7
                        - pyqt=5.12.3
                        - pyqt-impl=5.12.3
                        - pyqt5-sip=4.19.18
                        - pyqtchart=5.12
                        - pyqtwebengine=5.12.1
                        - pyreadline=2.1
                        - pyrsistent=0.17.3
                        - pyserial=3.4
                        - pysocks=1.7.1
                        - pytables=3.6.1
                        - pytest=6.2.3
                        - python=3.8.3
                        - python-dateutil=2.8.1
                        - python-jsonrpc-server=0.4.0
                        - python-language-server=0.36.2
                        - python-libarchive-c=2.9
                        - python-slugify=4.0.1
                        - python_abi=3.8=1_cp38
                        - pytz=2021.1
                        - pywavelets=1.1.1
                        - pywin32=300
                        - pywin32-ctypes=0.2.0
                        - pywinpty=0.5.7
                        - pyyaml=5.4.1
                        - pyzmq=22.0.3
                        - qdarkstyle=3.0.2
                        - qstylizer=0.1.10
                        - qt=5.12.9
                        - qtawesome=1.0.2
                        - qtconsole=5.0.3
                        - qtpy=1.9.0
                        - regex=2021.4.4
                        - requests=2.25.1
                        - requests-oauthlib=1.3.0
                        - rope=0.18.0
                        - rsa=4.7.2
                        - rtree=0.9.7
                        - ruamel_yaml=0.15.80
                        - scikit-image=0.18.1
                        - scipy=1.6.2
                        - sdl2=2.0.12
                        - sdl2_image=2.0.5
                        - sdl2_mixer=2.0.4
                        - sdl2_ttf=2.0.15
                        - seaborn=0.11.1
                        - seaborn-base=0.11.1
                        - send2trash=1.5.0
                        - setuptools=49.6.0
                        - simplegeneric=0.8.1
                        - singledispatch=3.6.1
                        - sip=4.19.25
                        - six=1.15.0
                        - smpeg2=2.0.0
                        - snappy=1.1.8
                        - sniffio=1.2.0
                        - snowballstemmer=2.1.0
                        - sortedcollections=2.1.0
                        - sortedcontainers=2.3.0
                        - soupsieve=2.0.1
                        - sphinx=3.5.3
                        - sphinxcontrib=1.0
                        - sphinxcontrib-applehelp=1.0.2
                        - sphinxcontrib-devhelp=1.0.2
                        - sphinxcontrib-htmlhelp=1.0.3
                        - sphinxcontrib-jsmath=1.0.1
                        - sphinxcontrib-qthelp=1.0.3
                        - sphinxcontrib-serializinghtml=1.1.4
                        - sphinxcontrib-websupport=1.2.4
                        - spyder=5.0.0
                        - spyder-kernels=2.0.1
                        - sqlalchemy=1.4.6
                        - sqlite=3.35.4
                        - statsmodels=0.12.2
                        - sympy=1.7.1
                        - tbb=2020.2
                        - tblib=1.7.0
                        - tensorboard=2.4.1
                        - tensorboard-plugin-wit=1.8.0
                        - tensorflow-base=2.3.0
                        - tensorflow-estimator=2.4.0
                        - terminado=0.9.4
                        - testpath=0.4.4
                        - text-unidecode=1.3
                        - textdistance=4.2.1
                        - threadpoolctl=2.1.0
                        - three-merge=0.1.1
                        - tifffile=2021.3.31
                        - tinycss=0.4
                        - tk=8.6.10
                        - toml=0.10.2
                        - toolz=0.11.1
                        - tornado=6.1
                        - tqdm=4.60.0
                        - traitlets=5.0.5
                        - typed-ast=1.4.2
                        - typing-extensions=3.7.4.3=0
                        - typing_extensions=3.7.4.3
                        - ujson=4.0.2
                        - unicodecsv=0.14.1
                        - unidecode=1.2.0
                        - urllib3=1.26.4
                        - vc=14.2
                        - vs2015_runtime=14.28.29325
                        - watchdog=1.0.2
                        - wcwidth=0.2.5
                        - webencodings=0.5.1
                        - werkzeug=1.0.1
                        - wheel=0.36.2
                        - whichcraft=0.6.1
                        - widgetsnbextension=3.5.1
                        - win_inet_pton=1.1.0
                        - win_unicode_console=0.5
                        - wincertstore=0.2
                        - winpty=0.4.3=4
                        - wrapt=1.12.1
                        - xlrd=2.0.1
                        - xlsxwriter=1.3.8
                        - xlwings=0.23.0
                        - xlwt=1.3.0
                        - xmltodict=0.12.0
                        - xz=5.2.5
                        - yaml=0.2.5
                        - yapf=0.30.0
                        - yarl=1.6.3
                        - zeromq=4.3.4
                        - zfp=0.5.5
                        - zict=2.0.0
                        - zipp=3.4.1
                        - zlib=1.2.11
                        - zope=1.0
                        - zope.event=4.5.0
                        - zope.interface=5.3.0
                        - zstd=1.4.9
                        - pip:
                          - absl-py==0.11.0
                          - bs4==0.0.1
                          - cachetools==4.2.1
                          - cssselect==1.1.0
                          - fake-useragent==0.1.11
                          - feedparser==6.0.2
                          - flatbuffers==1.12
                          - gast==0.3.3
                          - google-auth==1.27.1
                          - google-auth-oauthlib==0.4.3
                          - grpcio==1.32.0
                          - oauthlib==3.1.0
                          - opencv-python==4.5.1.48
                          - parse==1.19.0
                          - protobuf==3.15.5
                          - pyarduino==0.2.2
                          - pyasn1-modules==0.2.8
                          - pyee==8.1.0
                          - pymysql==0.10.1
                          - pyppeteer==0.2.5
                          - pyquery==1.4.3
                          - requests-html==0.10.0
                          - scikit-learn==0.22.2.post1
                          - sgmllib3k==1.0.0
                          - tensorflow==2.4.1
                          - termcolor==1.1.0
                          - w3lib==1.22.0
                          - websockets==8.1
                          - yahoo-fin==0.8.8
                      

                      How to get Solana Account Info and-or SOL Balance using Vanilla JS and JSON-RPC via Phantom wallet integration?

                      copy iconCopydownload iconDownload
                      provider = window.solana;
                      connection = new solanaWeb3.Connection(solanaWeb3.clusterApiUrl('devnet'), 'confirmed');
                      // After Connecting
                      connection.getBalance(provider.publicKey).then(function(value) { console.log(value); })
                      
                      

                      Solana check all spl token balances of a wallet

                      copy iconCopydownload iconDownload
                      // For example
                      
                      const response = await axios({
                          url: `https://api.mainnet-beta.solana.com`,
                          method: "post",
                          headers: { "Content-Type": "application/json" },
                          data: [
                              {
                                jsonrpc: "2.0",
                                id: 1,
                                method: "getTokenAccountsByOwner",
                                params: [
                                  walletAddress,
                                  {
                                    mint: tokenMintAddress,
                                  },
                                  {
                                    encoding: "jsonParsed",
                                  },
                                ],
                              },
                              {
                                jsonrpc: "2.0",
                                id: 1,
                                method: "getTokenAccountsByOwner",
                                params: [
                                  walletAddress2,
                                  {
                                    mint: tokenMintAddress2,
                                  },
                                  {
                                    encoding: "jsonParsed",
                                  },
                                ],
                              },
                          ]
                      });
                      
                          curl https://api.devnet.solana.com/ -X POST -H "Content-Type: application/json" -d '
                        {
                          "jsonrpc": "2.0",
                          "id": 1,
                          "method": "getTokenAccountsByOwner",
                          "params": [
                            "uja3w9XG1g6DQSVT6YASK99FVmdVwXoHVoQEgtEJdLv",
                            {
                              "mint": "7TMzmUe9NknkeS3Nxcx6esocgyj8WdKyEMny9myDGDYJ"
                            },
                            {
                              "encoding": "jsonParsed"
                            }
                          ]
                        }
                      '
                      
                      curl https://api.mainnet-beta.solana.com -X POST -H "Content-Type: 
                      application/json" -d ' {                                                                                
                          "jsonrpc":"2.0",
                          "method":"getTokenAccountsByOwner",
                          "params": [
                             "walletAddress",
                            {
                              "programId": "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA"
                            }, 
                            {
                              "encoding": "jsonParsed"
                            }
                          ],
                          "id":4
                        } 
                      

                      Community Discussions

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                      Trending Discussions on jsonrpc

                      QUESTION

                      How to run multiple websocket API calls concurrently?

                      Asked 2022-Apr-12 at 12:12

                      In the code below I'm making two calls to two different APIs. However, instead of running the calls one after the other I would like to run them concurrently. I understand there may be different ways of doing this and I was wondering if there is a prefered way?

                      import asyncio
                      import websockets
                      import json
                      
                      omsg = {"op": "subscribe", "args": [{"channel": "instruments", "instType": "FUTURES"}]}
                      
                      dmsg = {"jsonrpc": "2.0", "method": "public/get_index_price", "id": 1, "params": {"index_name": "btc_usd"}}
                      
                      async def call_oapi(omsg):
                          async with websockets.connect('wss://wspap.okx.com:8443/ws/v5/public?brokerId=9999') as websocket:
                              await websocket.send(omsg)
                              response1 = await websocket.recv()
                              response2 = await websocket.recv()
                              print(response1)
                              print(response2)
                      
                      async def call_dapi(dmsg):
                          async with websockets.connect('wss://test.deribit.com/ws/api/v2') as websocket:
                              await websocket.send(dmsg)
                              response = await websocket.recv()
                              print(response)
                              
                      def run(call_api, msg):
                          asyncio.get_event_loop().run_until_complete(call_api(json.dumps(msg)))
                      
                      run(call_dapi, dmsg)
                      run(call_oapi, omsg)
                      

                      ANSWER

                      Answered 2022-Apr-12 at 12:12

                      Instead of

                      def run(call_api, msg):
                          asyncio.get_event_loop().run_until_complete(call_api(json.dumps(msg)))
                      
                      run(call_dapi, dmsg)
                      run(call_oapi, omsg)
                      

                      Use

                      async def main():
                          await asyncio.create_task(call_dapi(json.dumps(dmsg)))
                          await asyncio.create_task(call_oapi(json.dumps(omsg)))
                      
                      asyncio.run(main())
                      

                      Source https://stackoverflow.com/questions/71838438

                      Community Discussions, Code Snippets contain sources that include Stack Exchange Network

                      Vulnerabilities

                      No vulnerabilities reported

                      Install jsonrpc

                      You can download it from GitHub.
                      You can use jsonrpc like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the jsonrpc component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

                      Support

                      For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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