rpc-cli/README.md

A rpc client base on JSON-RPC 2.0 Specification.

# rpc-cli

A rpc client base on JSON-RPC 2.0 Specification.

# Installation

npm install -save rpc-cli

# Examples

``` javascript

import Client, { Options } from 'rpc-cli';


const options: Options = {
  url: 'http://*.*.*:8001/rpc.endpoint',
  onError: (error) => {
    console.log(error);
  }
};

const client = new Client(options);
const result = await client.invoke('operation.sum', { a: 2, b: 3 });
console.log(result); 

```

# Client

``` javascript 
const client = new Client(options);
const result = await client.invoke('operation.sum', { a: 2, b: 3 });

```

*new Client(options) -> client*

Instantiate a rpc client

## Options
``` javascript
{
  // url is the rpc server URL that will be used for the request.
  url: string,
  // version is the rpc server version, default is 2.0.
  version?: string,
  // http cookie. eg. your can pass sessionid.
  cookies?: string,
  // Fired when a request could not be processed due to an error. 
  // eg. server throw a error or network error.
  onError?: onErrorType,
  // Fired when a request is send.
  onRequest: onRequestType,
  // Fired when a request is end.
  onResponse: onResponseType,
}
```