fix

test/test.ts

@@ -1,8 +1,8 @@
-import { RPCSocketServer } from '../src/backend/RPCSocketServer'
+import { Server } from '../src/Server'
 //@ts-ignore
-import {RPCSocket} from '../src/frontend/RPCSocket'
+import {Client} from '../src/Client'
 
-new RPCSocketServer(20000, [{
+new Server(20000, [{
     name: "HelloWorldRPCGroup",
     exportPublicRPCs: () => [],
     exportRPCs: () => [{
@@ -12,7 +12,7 @@ new RPCSocketServer(20000, [{
     }],
 }])
 
-const caller = new RPCSocket(20000, 'localhost')
+const caller = new Client(20000, 'localhost')
 caller.connect().then(_ => {
     caller.info().then(console.log)
     caller["HelloWorldRPCGroup"].echo("x").then(console.log)