1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
import { remote } from './remote'
import * as rpc from './rpc'
const zerorpc = require('zerorpc')
const Readable = require('stream').Readable
const runner = require('./runner')
export const relay = new zerorpc.Server({
// Called when the worker starts up and is ready to receive params.
connected: function(msg, reply) {
reply()
console.log('got connect from ' + msg)
remote.emit('system_res', {
type: 'rpc_connected',
runner: runner.status(),
})
rpc.set_connected(true)
return true
},
send_frame: function(fn, meta, frame, reply) {
reply()
// console.log('got frame, ' + frame.length + ' bytes')
remote.emit('frame', { fn: fn, meta: meta, frame: frame })
},
send_status: function(key, value, reply) {
reply()
remote.emit('status', { key: key, value: value })
},
disconnecting: function(reply){
reply && reply()
remote.emit('system_res', {
type: 'rpc_disconnected',
})
rpc.set_connected(false)
return true
},
})
relay.on('error', function(error) {
console.error('Relay server error:', error)
})
relay.bind('tcp://0.0.0.0:' + process.env.RELAY_PORT)
console.log('Relay listening on port ' + process.env.RELAY_PORT)
|
