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// json-rpc-engine
// rpc-websockets
import { Server as RpcWebsocketServer } from 'rpc-websockets'
import { isFinite } from 'underscore'
import { event } from '../event'
import SysConf from '../utils/sys_conf'
// const rpc_token = SysConf.get('WS_JSON_RPC_SERVER_TOKEN')
// if(!rpc_token) {
// throw new Error('缺少参数WS_JSON_RPC_SERVER_TOKEN')
// }
function register ( server :RpcWebsocketServer ) {
server . setAuth ( params = > params . token === SysConf . get ( 'WS_JSON_RPC_SERVER_TOKEN' ) )
// server.register('snowflake',()=>snowflake.create().toString(10)).protected()
// server.register('shortid',()=>shortid.create().toString(10)).protected()
}
const host = process . env . WS_JSON_RPC_SERVER_HOST || '0.0.0.0'
const port = process . env . WS_JSON_RPC_SERVER_PORT || ''
if ( ! isFinite ( port ) ) {
throw new Error ( '缺少参数: json-rpc服务端口 [WS_JSON_RPC_SERVER_PORT]' )
}
// {"method":"shortid","id":"abcd","jsonrpc":"2.0"}
// {"method":"rpc.login","id":"abcde","jsonrpc":"2.0","params":{"token":"zcj"}}
event . on ( 'http-server-started' , function ( ) {
const server = new RpcWebsocketServer ( { port , host } )
register ( server )
console . log ( ` 启动json-rpc服务, 正在监听 ${ host } : ${ port } ` )
} )