Sip.js: peringatan: kemungkinan kebocoran memori EventEmitter terdeteksi. 11 pendengar ditambahkan. Gunakan emitter.setMaxListeners() untuk meningkatkan batas.

Dibuat pada 7 Jun 2018 · 8Komentar · Sumber: onsip/SIP.js

Setelah beralih ke 0.11.0 saya sekarang mendapatkan kemungkinan kesalahan kebocoran memori EventEmitter di konsol. Berikut adalah jejak yang disediakan dengan kesalahan:
Dari Firefox:

EventEmitter.prototype.addListener    webpack://SIP/./node_modules/events/events.js?:138:7
InviteClientTransaction               webpack://SIP/./src/Transactions.js?:148:5
send                                  webpack://SIP/./src/RequestSender.js?:40:36
sendRequest                           webpack://SIP/./src/Session.js?:198:7
sendReinvite/<                        webpack://SIP/./src/Session.js?:466:9

Dari Chrome:

EventEmitter.addListener | @ | events.js:144
InviteClientTransaction | @ | Transactions.js:148
send | @ | RequestSender.js:40
sendRequest | @ | Session.js:209
(anonymous) | @ | Session.js:466
Promise.then (async) |   |  
sendReinvite | @ | Session.js:465
unhold | @ | Session.js:359

Ini terjadi ketika saya membatalkan panggilan. Tolong beri tahu saya jika ada informasi lebih lanjut yang bisa saya berikan.

bug

Sumber

i-kitchen

👍1

Komentar yang paling membantu

Ya, ini sepertinya terkait dengan pekerjaan transportasi. Kami memindahkan beberapa tanggung jawab ke masing-masing komponen, dan masalah yang Anda lihat mungkin terkait. Saya akan mendapatkan patch untuk ini mudah-mudahan pada hari Senin atau Selasa. Terima kasih banyak telah meluangkan waktu untuk melacak ini.

JimGreenberg pada 8 Jun 2018

👍2

Semua 8 komentar

Bisakah Anda memposting log lengkap?

JimGreenberg pada 7 Jun 2018


raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | configuration parameters after validation:
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · viaHost: "a6dspn71f48f.invalid"
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · uri: sip:[email protected]
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · custom: {}
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · displayName: "Softphone"
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · password: NOT SHOWN
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · registerExpires: 600
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · register: true
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · registrarServer: sip:ian-web-phone.datto.net
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · transportConstructor: undefined
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · transportOptions: {"wsServers":"wss://127.0.0.1:8089/ws"}
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · userAgentString: "SIP.js/0.11.0"
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · noAnswerTimeout: 30000
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · hackViaTcp: false
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · hackIpInContact: false
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · hackWssInTransport: true
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · hackAllowUnregisteredOptionTags: false
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · sessionDescriptionHandlerFactoryOptions: {"constraints":{"audio":true,"video":false}}
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · contactName: "jiavbjr5"
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · contactTransport: "wss"
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · forceRport: false
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · autostart: true
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · autostop: true
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · rel100: "none"
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · dtmfType: "info"
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · replaces: "none"
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · sessionDescriptionHandlerFactory: function defaultFactory(session, observer, options) {
    return new SessionDescriptionHandler(session, observer, options);
  }
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · authenticationFactory: undefined
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · allowLegacyNotifications: false
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · allowOutOfDialogRefers: false
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · authorizationUser: "1060"
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · instanceId: "96fb555d-f116-41d6-8ced-bc5e7a47f0cd"
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · sipjsId: "k6gsk"
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | · hostportParams: "ian-web-phone.datto.net"
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.ua | user requested startup...
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.transport | configuration parameters after validation:
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.transport | · wsServers: [{"ws_uri":"wss://ian-web-phone.datto.net:8089/ws","sip_uri":"<sip:ian-web-phone.datto.net:8089;transport=ws;lr>","weight":0,"isError":false,"scheme":"WSS"}]
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.transport | · connectionTimeout: 5
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.transport | · maxReconnectionAttempts: 3
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.transport | · reconnectionTimeout: 4
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.transport | · keepAliveInterval: 0
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.transport | · keepAliveDebounce: 10
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.transport | · traceSip: false
raven.js:55 Fri Jun 08 2018 10:58:18 GMT-0400 (Eastern Daylight Time) | sip.transport | connecting to WebSocket wss://ian-web-phone.datto.net:8089/ws
raven.js:55 Fri Jun 08 2018 10:58:19 GMT-0400 (Eastern Daylight Time) | sip.transport | WebSocket wss://ian-web-phone.datto.net:8089/ws connected
raven.js:55 Fri Jun 08 2018 10:58:26 GMT-0400 (Eastern Daylight Time) | sip.invitecontext.sessionDescriptionHandler | SessionDescriptionHandlerOptions: {"constraints":{"audio":true,"video":false}}
raven.js:55 Fri Jun 08 2018 10:58:26 GMT-0400 (Eastern Daylight Time) | sip.invitecontext.sessionDescriptionHandler | initPeerConnection
raven.js:55 Fri Jun 08 2018 10:58:26 GMT-0400 (Eastern Daylight Time) | sip.invitecontext.sessionDescriptionHandler | New peer connection created
raven.js:55 Fri Jun 08 2018 10:58:26 GMT-0400 (Eastern Daylight Time) | sip.invitecontext.sessionDescriptionHandler | acquiring local media
raven.js:55 Fri Jun 08 2018 10:58:26 GMT-0400 (Eastern Daylight Time) | sip.invitecontext.sessionDescriptionHandler | acquired local media streams
raven.js:55 Fri Jun 08 2018 10:58:26 GMT-0400 (Eastern Daylight Time) | sip.invitecontext.sessionDescriptionHandler | RTCIceGatheringState changed: gathering
raven.js:55 Fri Jun 08 2018 10:58:26 GMT-0400 (Eastern Daylight Time) | sip.invitecontext.sessionDescriptionHandler | ICE candidate received: candidate:1051995033 1 udp 2122260223 172.18.0.1 33419 typ host generation 0 ufrag hUwX network-id 1 network-cost 50
raven.js:55 Fri Jun 08 2018 10:58:26 GMT-0400 (Eastern Daylight Time) | sip.invitecontext.sessionDescriptionHandler | ICE candidate received: candidate:434636113 1 udp 2122194687 10.70.81.124 52730 typ host generation 0 ufrag hUwX network-id 2 network-cost 10
raven.js:55 Fri Jun 08 2018 10:58:26 GMT-0400 (Eastern Daylight Time) | sip.invitecontext.sessionDescriptionHandler | ICE candidate received: candidate:3717574005 1 udp 1686052607 69.195.39.134 1929 typ srflx raddr 172.18.0.1 rport 33419 generation 0 ufrag hUwX network-id 1 network-cost 50
raven.js:55 Fri Jun 08 2018 10:58:26 GMT-0400 (Eastern Daylight Time) | sip.invitecontext.sessionDescriptionHandler | ICE candidate received: candidate:4026039429 1 udp 1685987071 69.195.39.134 26353 typ srflx raddr 10.70.81.124 rport 52730 generation 0 ufrag hUwX network-id 2 network-cost 10
raven.js:55 Fri Jun 08 2018 10:58:26 GMT-0400 (Eastern Daylight Time) | sip.invitecontext.sessionDescriptionHandler | ICE candidate received: candidate:1882707817 1 tcp 1518280447 172.18.0.1 9 typ host tcptype active generation 0 ufrag hUwX network-id 1 network-cost 50
raven.js:55 Fri Jun 08 2018 10:58:26 GMT-0400 (Eastern Daylight Time) | sip.invitecontext.sessionDescriptionHandler | ICE candidate received: candidate:1466694049 1 tcp 1518214911 10.70.81.124 9 typ host tcptype active generation 0 ufrag hUwX network-id 2 network-cost 10
raven.js:55 Fri Jun 08 2018 10:58:26 GMT-0400 (Eastern Daylight Time) | sip.invitecontext.sessionDescriptionHandler | RTCIceGatheringState changed: complete
raven.js:55 Fri Jun 08 2018 10:58:26 GMT-0400 (Eastern Daylight Time) | sip.dialog | new UAC dialog created with status EARLY
raven.js:55 {success: true, returnValue: {…}, errors: null}
raven.js:55 Fri Jun 08 2018 10:58:28 GMT-0400 (Eastern Daylight Time) | sip.dialog | dialog k6gsk85mol4dbbf6tmqhlmvr81j9b1as6550d4ad  changed to CONFIRMED state
raven.js:55 Fri Jun 08 2018 10:58:28 GMT-0400 (Eastern Daylight Time) | sip.invitecontext.sessionDescriptionHandler | track added
raven.js:55 (node) warning: possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.
EventEmitter.addListener @ events.js:138
InviteClientTransaction @ Transactions.js:148
send @ RequestSender.js:40
sendRequest @ Session.js:209
(anonymous) @ Session.js:466
Promise.then (async)
sendReinvite @ Session.js:465
unhold @ Session.js:359
unholdCall @ Phone.js:621
toggleHold @ Phone.js:568
raven.js:55 Fri Jun 08 2018 10:58:31 GMT-0400 (Eastern Daylight Time) | sip.invitecontext.sessionDescriptionHandler | track added

i-kitchen pada 8 Jun 2018

Saya tidak melihat ini dalam pengujian saya. Mengapa semuanya mengatakan raven.js dan nomor baris tidak masuk akal. Apakah Anda memiliki beberapa kode khusus yang dapat menyebabkan ini?

egreenmachine pada 8 Jun 2018

Saya menggunakan Sentry untuk logging yang menggunakan raven dan dari situlah raven.js dan baris 55 berasal. Jika saya menonaktifkan Sentry saya masih mendapatkan kesalahan yang sama dan bukannya gagak itu LoggerFactory.js:78 . Softphone bertindak sebagai adaptor CTI untuk tenaga penjualan, tetapi bahkan di luar tenaga penjualan saya masih mendapatkan kesalahan. Saya tidak melihat ini di 0.10.0, jadi saya bertanya-tanya apakah ini terkait dengan perubahan transport.

i-kitchen pada 8 Jun 2018

Pendengar acara baru ditambahkan secara internal ke SIP.js untuk pekerjaan Transport, jadi itu pasti bisa menjelaskan mengapa Anda melihatnya. Dan itulah yang kami coba tentukan. Dikatakan demikian, itu hanya peringatan dan jika jumlahnya tidak tumbuh di luar kendali, itu dapat diabaikan dengan aman.

@JimGreenberg akan menyelidiki peningkatan batas ini dalam SIP.js sehingga peringatan akan hilang di rilis mendatang. Atau, Anda dapat mengirimkan PR untuk menyelesaikan ini. Terima kasih

egreenmachine pada 8 Jun 2018

Setelah penyelidikan lebih lanjut dan meningkatkan jumlah pendengar, saya menemukan bahwa mungkin memang ada masalah dengan pendengar yang terus bertambah. Di EventEmitter.js saya menambahkan NodeEventEmitter.prototype._maxListeners = 15 dan kesalahan muncul setelah beberapa un-holds mengatakan 16 pendengar. Kemudian saya meningkatkannya menjadi 100 dan mendapatkan kesalahan yang sama setelah banyak pembatalan. Kesalahan menyatakan bahwa 101 pendengar telah ditambahkan.

i-kitchen pada 8 Jun 2018

JimGreenberg pada 8 Jun 2018

👍2

Ini diperbaiki di 0.11.1+

egreenmachine pada 11 Jul 2018

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