42 lines
1.8 KiB
JavaScript
42 lines
1.8 KiB
JavaScript
//---------------------------------------------------------------------------
|
|
// @syndicate-lang/syntax-test, a demo of Syndicate extensions to JS.
|
|
// Copyright (C) 2016-2018 Tony Garnock-Jones <tonyg@leastfixedpoint.com>
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
//---------------------------------------------------------------------------
|
|
|
|
import { Dataspace, genUuid, currentFacet } from "@syndicate-lang/core";
|
|
const Tcp = activate require("@syndicate-lang/driver-tcp-node");
|
|
const split = require('split');
|
|
|
|
spawn named 'chatclient' {
|
|
const id = genUuid('tcpconn');
|
|
const rootFacet = currentFacet();
|
|
|
|
assert Tcp.TcpConnection(id, Tcp.TcpAddress('localhost', 5999));
|
|
stop on asserted Tcp.TcpRejected(id, $err) {
|
|
console.error('Connection rejected', err);
|
|
}
|
|
during Tcp.TcpAccepted(id) {
|
|
on start process.stdin.pipe(split())
|
|
.on('error', Dataspace.wrapExternal((err) => { throw err; }))
|
|
.on('close', Dataspace.wrapExternal(() => { rootFacet.stop(); }))
|
|
.on('data', Dataspace.wrapExternal(
|
|
(data) => { if (data) send Tcp.DataOut(id, data + '\n'); }));
|
|
on stop process.stdin.destroy();
|
|
|
|
on message Tcp.LineIn(id, $line) { console.log(line.toString('utf-8')); }
|
|
}
|
|
}
|