hprose / hprose-typescript

Hprose 3.0 for TypeScript

Hprose 3.0 for TypeScript

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Introduction

Hprose is a High Performance Remote Object Service Engine.

It is a modern, lightweight, cross-language, cross-platform, object-oriented, high performance, remote dynamic communication middleware. It is not only easy to use, but powerful. You just need a little time to learn, then you can use it to construct cross language cross platform distributed application system.

Hprose supports many programming languages, for example:

• AAuto Quicker
• ActionScript
• ASP
• C++
• Dart
• Delphi/Free Pascal
• dotNET(C#, Visual Basic...)
• Golang
• Java
• JavaScript
• Node.js
• Objective-C
• Perl
• PHP
• Python
• Ruby
• TypeScript
• ...

Through Hprose, You can intercommunicate conveniently and efficiently between those programming languages.

This project is the implementation of Hprose for TypeScript.

hprose-typescript's Issues

Use hprose in React issue.

1. npm i --S @hprose/html5

import * as hprose from '@hprose/html5';
const client = new hprose.Client('http://127.0.0.1:8255');

then:
TypeError: _hprose_rpc_html5__WEBPACK_IMPORTED_MODULE_4__.Client is not a constructor.

minify with uglifyjs-webpack-plugin and webpack4 failed

There is a react project implemented with typescript, and use hprose-ts to communicate with back-server.
To minify that project with uglifyjs-webpack-plugin and webpack 4, always get some errors like: 'ERROR in app.js from UglifyJs Unexpected token: keyword (const) [app.js:22505,0]'.
After many attempts, resolved this error with follow config of webpack:
'...
{
test: /.jsx?$/,
//exclude: /node_modules/,
include: /src|hprose-ts/,
use: {
loader: 'babel-loader',
options: {
...
}
}
}
...'
This is because hprose-ts has provide an es6 libs, but not be accepted by the uglifyjs.

使用hprose3.0报不支持tcp协议

import { Client } from '@hprose/rpc-core';
async function test() {
    const client = new Client('tcp://127.0.0.1:3000/');
    const proxy = await client.useServiceAsync(); 
}

执行useServiceAsync方法报并不支持tcp协议，是哪里用错了么？

Uncaught (in promise) Error: The protocol "tcp:" is not supported.

Error: This type server is not supported

import { Context, NextInvokeHandler, Service, Client, ClientContext, ServiceContext } from '@hprose/rpc-core';

    const service = new Service();
    service.addFunction(hello);
    const server = net.createServer();
    service.bind(server);
    server.listen(8412);
    const client = new Client('tcp://127.0.0.1:8412');
    const proxy = await client.useServiceAsync();
    const result = await proxy.hello('world');
    server.close();

为什么会这样呢

unix domain socket失败

调用方式：

const client = new Client('unix:///tmp/test.sock');

rpc-node里的SocketTransport.ts

case 'unix': {
                const options: net.IpcNetConnectOpts = Object.create(null);
                if (parser.path) {
                    options.path = parser.path;
                } else {
                    throw new Error('invalid unix path');
                }
                return net.connect(options);
            }

修改为

case 'unix:': {
                const options: net.IpcNetConnectOpts = Object.create(null);
                if (parser.path) {
                    options.path = parser.path;
                } else {
                    throw new Error('invalid unix path');
                }
                return net.connect(options);
            }

后正常

参照代码示例向客户端推送报找不到方法？

我参照hprose-typescript中的用例，向本地客户端推送消息，报找不到方法：

UnhandledPromiseRejectionWarning: Error: Can't find this method >().

请问是不是少引了什么包？

TS2717: Subsequent property declarations must have the same type.

   TypeScript diagnostics (customize using `[jest-config].globals.ts-jest.diagnostics` option):
    packages/@hprose/rpc-node/src/HttpHandler.ts:243:9 - error TS2717: Subsequent property declarations must have the same type.  Property 'http' must be of type 'HttpHandler', but here has type 'HttpHandler'.

    243         http: HttpHandler;
                ~~~~

 FAIL  packages/@hprose/rpc-node/test/Http.test.ts
  ● Test suite failed to run

    TypeScript diagnostics (customize using `[jest-config].globals.ts-jest.diagnostics` option):
    packages/@hprose/rpc-node/src/HttpHandler.ts:243:9 - error TS2717: Subsequent property declarations must have the same type.  Property 'http' must be of type 'HttpHandler', but here has type 'HttpHandler'.

    243         http: HttpHandler;
                ~~~~

How can I use hprose in Typescript project?

I use yarn add @types/phrose

But I can't find declare files of hprose.

Any solutions?

请问在连接RPC服务器时，如何判断是否正确连接？

比如创建一个RPC Client：

let client = new Client('tcp4://127.0.0.1:41622/');

我如何判断这个client是否正确连接上了服务器？

有什么回调方法，或是错误捕获？