191202 2018-11-02 11:48:59 -0700 sender.replaceTrack() fails with InvalidStateError if the transceiver.direction is "inactive" 2018-11-15 18:18:21 -0800 1 1 1 Unclassified WebKit WebRTC Safari Technology Preview Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 ibc youennf commit-queue eric.carlson webkit-bug-importer youennf oldest_to_newest 1474581 0 ibc 2018-11-02 11:48:59 -0700 Scenario: * A peerconnection with a sending track (no receiving tracks). transceiver = pc.addTransceiver(track, { direction: 'sendonly' }); * Later I remove the track: pc.removeTrack(transceiver.sender); * When calling pc.createOffer() it generates a m= section with a=inactive (it was a=sendonly before, so it makes sense). The remote SDP answer has also a=inactive as per spec (but it does NOT have port=0 in the m line). * Later I want to reuse the same transceiver (which is NOT stopped, this is: transceiver.stopped is false) for sending a new track: const promise = transceiver.sender.replaceTrack(newTrack); * However, promise is rejected with "InvalidStateError: The object is in an invalid state." which IMHO doesnot make any sense. What does "invalid state" mean for a RtpSender? Yes, `pc.removeTrack(transceiver.sender)` was called before this, but it should not mean that the transceiver becomes unusable for sending new media. It's not stopped, it's just inactive. I should be able to set a new sending track. NOTE: This works fine in Chrome 72. 1474690 1 ibc 2018-11-02 17:23:43 -0700 NOTE: My workaround for now is not trying to reuse an inactive transceiver but, instead, creating always a new transceiver and leave inactive ones unused forever. 1474860 2 353801 ibc 2018-11-04 01:01:33 -0800 Created attachment 353801 Test script To test this script, just open Safari 12.1, have "Develop - Experimental Features - WebRTC Unified-Plan" enabled, and paste the script in the Safari console. In this script the "InvalidStateError" does not happen, probably because there is no full SDP OA (there is no remote SDP). Anyway, it also fails with a 100% related issue: * The scripts gets two audio tracks and creates a sending transceiver with the first audio track. * Then it removes it via `pc.removeTrack(micTransceiver.sender);`. * Then it replaces the previous mic track with the second one: ```js micTransceiver.sender.replaceTrack(micTrack2); micTransceiver.direction = 'sendonly'; // <--- IMPORTANT ``` * However, `pc.createOffer()` generates an SDP offer with `a=inactive`. This is: once `pc.removeTrack(sender)` is called, the corresponding transceiver becomes 100% unusable for sending a new track. Setting the transceiver.direction = "sendonly" is ignored by Safari (here the bug probably). NOTE: The script properly works in Chrome and Firefox. 1474984 3 youennf 2018-11-05 00:37:27 -0800 (In reply to Iñaki Baz from comment #1) > NOTE: My workaround for now is not trying to reuse an inactive transceiver > but, instead, creating always a new transceiver and leave inactive ones > unused forever. You could also try using replaceTrack(null) instead of removeTrack() 1475009 4 353842 youennf 2018-11-05 02:45:02 -0800 Created attachment 353842 Patch 1475023 5 353847 ibc 2018-11-05 03:39:18 -0800 Created attachment 353847 Test script 2 with sender.replaceTrack(null) Unfortunately calling sender.replaceTrack(null) does not set "a=inactive". Instead it remains "a=sendonly" even if I set transceiver.direction = "inactive" once the replaceTrack(null) promise resolves. The new attached script is similar to the first one, but instead of pc.removeTrack(sender) it uses sender.replaceTrack(null).then(() => { transceiver.direction = "inactive"; }): * Once replaceTrack(null) resolves the script changes the transceiver direction to "inactive" and generates an offer. The offer still has a=sendonly, so this is not a valid solution yet. * And much worse: If after that I call sameSender.replaceTrack(newTrack), it generates a new audio transceiver with its corresponding new m=audio section, both with "a=sendonly". This is an important bug somewhere IMHO. This script properly works in Chrome and Firefox works fine. NOTE: In Safari, and when doing real SDP O/A (with pc.setRemoteDescription() and so on) changing transceiver.direction produces an exception (something like "cannot change readonly property") if I do it before the replaceTrack(null) promise resolves. This does not happen in Chrome or Firefox and the spec says nothing about when transceiver.direction can be changed. It's supposed to be changed at any time. It just happens that its effective value (pc.currentDirection) takes an effective value later, may be after a proper SDP O/A, but IMHO it should never produce an exception. 1475064 6 ibc 2018-11-05 06:48:35 -0800 In order to not mix different issues, I've open a new one to just report the issue when setting transceiver.direction = "inactive" (which is just ignored in Safari 12.1): https://bugs.webkit.org/show_bug.cgi?id=191260 So, if you developers wish, we can handle here just the original issue related to unusable transceiver.sender once pc.removeTrack(sender) is called (for which I see there is already a patch). 1475071 7 ibc 2018-11-05 07:00:43 -0800 I've also created a separate issue for the issue "Calling sender.replaceTrack() twice produces a new transceiver and its corresponding m= section": https://bugs.webkit.org/show_bug.cgi?id=191261 1475876 8 353842 commit-queue 2018-11-06 22:05:13 -0800 Comment on attachment 353842 Patch Clearing flags on attachment: 353842 Committed r237916: <https://trac.webkit.org/changeset/237916> 1475877 9 commit-queue 2018-11-06 22:05:15 -0800 All reviewed patches have been landed. Closing bug. 1475878 10 webkit-bug-importer 2018-11-06 22:06:24 -0800 <rdar://problem/45866014> 1479215 11 youennf 2018-11-15 18:18:21 -0800 *** Bug 191698 has been marked as a duplicate of this bug. *** 353801 2018-11-04 01:01:33 -0800 2018-11-04 01:01:33 -0800 Test script pc-removeTrack-leaves-transceiver-inusable.js application/javascript 1421 ibc bGV0IG1pY1RyYWNrMTsKbGV0IG1pY1RyYWNrMjsKbGV0IHBjOwpsZXQgbWljVHJhbnNjZWl2ZXI7 CgpQcm9taXNlLnJlc29sdmUoKQogIC50aGVuKCgpID0+IG5hdmlnYXRvci5tZWRpYURldmljZXMu Z2V0VXNlck1lZGlhKHsgYXVkaW86IHRydWUgfSkpCiAgLnRoZW4oKHN0cmVhbSkgPT4gKG1pY1Ry YWNrMSA9IHN0cmVhbS5nZXRBdWRpb1RyYWNrcygpWzBdKSkKICAudGhlbigoKSA9PiBuYXZpZ2F0 b3IubWVkaWFEZXZpY2VzLmdldFVzZXJNZWRpYSh7IGF1ZGlvOiB0cnVlIH0pKQogIC50aGVuKChz dHJlYW0pID0+IChtaWNUcmFjazIgPSBzdHJlYW0uZ2V0QXVkaW9UcmFja3MoKVswXSkpCiAgLnRo ZW4oKCkgPT4KICB7CiAgICBwYyA9IG5ldyBSVENQZWVyQ29ubmVjdGlvbigKICAgICAgewogICAg ICAgIGljZVNlcnZlcnMgICAgOiBbXSwKICAgICAgICBidW5kbGVQb2xpY3kgIDogJ21heC1idW5k bGUnLAogICAgICAgIHJ0Y3BNdXhQb2xpY3kgOiAncmVxdWlyZScsCiAgICAgICAgc2RwU2VtYW50 aWNzICA6ICd1bmlmaWVkLXBsYW4nIC8vIE5vdCBuZWVkZWQgaW4gU2FmYXJpCiAgICAgIH0pOwoK ICAgIGNvbnNvbGUud2FybigncGM6IGFkZGluZyBtaWMgdHJhY2sgMScpOwoKICAgIG1pY1RyYW5z Y2VpdmVyID0gcGMuYWRkVHJhbnNjZWl2ZXIobWljVHJhY2sxLCB7IGRpcmVjdGlvbjogJ3NlbmRv bmx5JyB9KTsKICB9KQogIC50aGVuKCgpID0+IGRvU2RwU3R1ZmYoKSkKICAudGhlbigoKSA9Pgog IHsKICAgIGNvbnNvbGUud2FybigncGM6IHJlbW92aW5nIG1pYyB0cmFjayAxJyk7CgogICAgcGMu cmVtb3ZlVHJhY2sobWljVHJhbnNjZWl2ZXIuc2VuZGVyKTsKICB9KQogIC50aGVuKCgpID0+CiAg ewogICAgY29uc29sZS53YXJuKCdwYzogYWRkaW5nIG1pYyB0cmFjayAyIGluIHNhbWUgdHJhbnNj ZWl2ZXInKTsKCiAgICBtaWNUcmFuc2NlaXZlci5zZW5kZXIucmVwbGFjZVRyYWNrKG1pY1RyYWNr Mik7CiAgICBtaWNUcmFuc2NlaXZlci5kaXJlY3Rpb24gPSAnc2VuZG9ubHknOwogIH0pCiAgLnRo ZW4oKCkgPT4gZG9TZHBTdHVmZigpKQogIC5jYXRjaCgoZXJyb3IpID0+CiAgewogICAgY29uc29s ZS5lcnJvcihlcnJvcik7CiAgfSk7CgpmdW5jdGlvbiBkb1NkcFN0dWZmKCkKewogIGxldCBlcnJv cmVkID0gZmFsc2U7CgogIHJldHVybiBQcm9taXNlLnJlc29sdmUoKQogICAgLnRoZW4oKCkgPT4g cGMuY3JlYXRlT2ZmZXIoKSkKICAgIC50aGVuKChvZmZlcikgPT4KICAgIHsKICAgICAgY29uc29s ZS53YXJuKCdwYy5jcmVhdGVPZmZlcigpIHN1Y2NlZWRlZDpcbiVzJywgb2ZmZXIuc2RwKTsKICAg IH0pCiAgICAuY2F0Y2goKGVycm9yKSA9PgogICAgewogICAgICBjb25zb2xlLmVycm9yKCdwYy5j cmVhdGVPZmZlcigpIGZhaWxlZCcpOwoKICAgICAgdGhyb3cgZXJyb3I7CiAgICB9KTsKfQo= 353842 2018-11-05 02:45:02 -0800 2018-11-06 22:05:13 -0800 Patch bug-191202-20181105174504.patch text/plain 9071 youennf U3VidmVyc2lvbiBSZXZpc2lvbjogMjM3NzkxCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggYTgwYTVmMjFlYzZkNGFm NzZjYWU1MzJkZmFhMzJlNTQyNzYxMTdmMy4uZTc5ODIwYWNjMGU1MjBjNGFiYWQ0YjhhZGUyOTlk YmE0MmY3OThiNSAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE2IEBACisyMDE4LTExLTA1ICBZb3Vl bm4gRmFibGV0ICA8eW91ZW5uQGFwcGxlLmNvbT4KKworICAgICAgICBzZW5kZXIucmVwbGFjZVRy YWNrKCkgZmFpbHMgd2l0aCBJbnZhbGlkU3RhdGVFcnJvciBpZiB0aGUgdHJhbnNjZWl2ZXIuZGly ZWN0aW9uIGlzICJpbmFjdGl2ZSIKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hv d19idWcuY2dpP2lkPTE5MTIwMgorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEp LgorCisgICAgICAgIENvdmVyZWQgYnkgdXBkYXRlZCB0ZXN0LgorCisgICAgICAgICogTW9kdWxl cy9tZWRpYXN0cmVhbS9SVENQZWVyQ29ubmVjdGlvbi5jcHA6CisgICAgICAgIChXZWJDb3JlOjpS VENQZWVyQ29ubmVjdGlvbjo6cmVtb3ZlVHJhY2spOgorICAgICAgICBVcGRhdGUgYXMgcGVyIHNw ZWMsIGluIHBhcnRpY3VsYXIgbWFrZSBzdXJlIHRvIG5vdCBzdG9wIHRoZSBzZW5kZXIgd2hlbiBy ZW1vdmluZyB0aGUgdHJhY2suCisKIDIwMTgtMTEtMDQgIFJvYiBCdWlzICA8cmJ1aXNAaWdhbGlh LmNvbT4KIAogICAgICAgICBSZW1vdmUgRU5BQkxFX09QRU5DTCBmdWxseQpkaWZmIC0tZ2l0IGEv U291cmNlL1dlYkNvcmUvTW9kdWxlcy9tZWRpYXN0cmVhbS9SVENQZWVyQ29ubmVjdGlvbi5jcHAg Yi9Tb3VyY2UvV2ViQ29yZS9Nb2R1bGVzL21lZGlhc3RyZWFtL1JUQ1BlZXJDb25uZWN0aW9uLmNw cAppbmRleCA1OWIxNDVmNDY5OTZkOWJkOWMyNGRmY2M4YjVlZTA3MTkwNzkwNzY2Li4wNDQ1NWQ3 MGIyOGY4YzUzYzIyOTJhNDU3NmQ0MGQ2MDk5MTAxYjI2IDEwMDY0NAotLS0gYS9Tb3VyY2UvV2Vi Q29yZS9Nb2R1bGVzL21lZGlhc3RyZWFtL1JUQ1BlZXJDb25uZWN0aW9uLmNwcAorKysgYi9Tb3Vy Y2UvV2ViQ29yZS9Nb2R1bGVzL21lZGlhc3RyZWFtL1JUQ1BlZXJDb25uZWN0aW9uLmNwcApAQCAt MTM0LDE3ICsxMzQsMjAgQEAgRXhjZXB0aW9uT3I8dm9pZD4gUlRDUGVlckNvbm5lY3Rpb246OnJl bW92ZVRyYWNrKFJUQ1J0cFNlbmRlciYgc2VuZGVyKQogICAgICAgICByZXR1cm4gRXhjZXB0aW9u IHsgSW52YWxpZFN0YXRlRXJyb3IgfTsKIAogICAgIGJvb2wgc2hvdWxkQWJvcnQgPSB0cnVlOwot ICAgIGZvciAoUlRDUnRwU2VuZGVyJiBzZW5kZXJJblNldCA6IG1fdHJhbnNjZWl2ZXJTZXQtPnNl bmRlcnMoKSkgewotICAgICAgICBpZiAoJnNlbmRlckluU2V0ID09ICZzZW5kZXIpIHsKLSAgICAg ICAgICAgIHNob3VsZEFib3J0ID0gc2VuZGVyLmlzU3RvcHBlZCgpOworICAgIFJUQ1J0cFRyYW5z Y2VpdmVyKiBzZW5kZXJUcmFuc2NlaXZlciA9IG51bGxwdHI7CisgICAgZm9yIChhdXRvJiB0cmFu c2NlaXZlciA6IG1fdHJhbnNjZWl2ZXJTZXQtPmxpc3QoKSkgeworICAgICAgICBpZiAoJnNlbmRl ciA9PSAmdHJhbnNjZWl2ZXItPnNlbmRlcigpKSB7CisgICAgICAgICAgICBzZW5kZXJUcmFuc2Nl aXZlciA9IHRyYW5zY2VpdmVyLmdldCgpOworICAgICAgICAgICAgc2hvdWxkQWJvcnQgPSBzZW5k ZXIuaXNTdG9wcGVkKCkgfHwgIXNlbmRlci50cmFjaygpOwogICAgICAgICAgICAgYnJlYWs7CiAg ICAgICAgIH0KICAgICB9CiAgICAgaWYgKHNob3VsZEFib3J0KQogICAgICAgICByZXR1cm4geyB9 OwogCisgICAgc2VuZGVyLnNldFRyYWNrVG9OdWxsKCk7CisgICAgc2VuZGVyVHJhbnNjZWl2ZXIt PmRpc2FibGVTZW5kaW5nRGlyZWN0aW9uKCk7CiAgICAgbV9iYWNrZW5kLT5yZW1vdmVUcmFjayhz ZW5kZXIpOwotICAgIHNlbmRlci5zdG9wKCk7CiAgICAgcmV0dXJuIHsgfTsKIH0KIApkaWZmIC0t Z2l0IGEvTGF5b3V0VGVzdHMvQ2hhbmdlTG9nIGIvTGF5b3V0VGVzdHMvQ2hhbmdlTG9nCmluZGV4 IDA5MGM5MjdmOTc3YzcwYmI4MDU1NTZiOTZmZWI3M2UwYmNkNzQxNjAuLmQ3Zjc4NGQ5OTk5YTg3 NjRjNDg1YTAxOTM4MDc4ZTUwNWZlNDA4ZGMgMTAwNjQ0Ci0tLSBhL0xheW91dFRlc3RzL0NoYW5n ZUxvZworKysgYi9MYXlvdXRUZXN0cy9DaGFuZ2VMb2cKQEAgLTEsMyArMSwxMyBAQAorMjAxOC0x MS0wNSAgWW91ZW5uIEZhYmxldCAgPHlvdWVubkBhcHBsZS5jb20+CisKKyAgICAgICAgc2VuZGVy LnJlcGxhY2VUcmFjaygpIGZhaWxzIHdpdGggSW52YWxpZFN0YXRlRXJyb3IgaWYgdGhlIHRyYW5z Y2VpdmVyLmRpcmVjdGlvbiBpcyAiaW5hY3RpdmUiCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJr aXQub3JnL3Nob3dfYnVnLmNnaT9pZD0xOTEyMDIKKworICAgICAgICBSZXZpZXdlZCBieSBOT0JP RFkgKE9PUFMhKS4KKworICAgICAgICAqIFRlc3RFeHBlY3RhdGlvbnM6IHNraXBwaW5nIGEgdGlt aW5nIG91dCByZWxhdGVkIHRlc3QuCisgICAgICAgIEl0IGlzIGFscmVhZHkgdGltaW5nIG91dCBi dXQgaXMgYWxzbyBmbGFreS4KKwogMjAxOC0xMS0wNCAgWmFsYW4gQnVqdGFzICA8emFsYW5AYXBw bGUuY29tPgogCiAgICAgICAgIFtMRkNdW0JGQ10gQWRkIHN1cHBvcnQgZm9yIHBlcmNlbnRhZ2Ug aGVpZ2h0IGluIHF1aXJrcyBtb2RlLgpkaWZmIC0tZ2l0IGEvTGF5b3V0VGVzdHMvaW1wb3J0ZWQv dzNjL0NoYW5nZUxvZyBiL0xheW91dFRlc3RzL2ltcG9ydGVkL3czYy9DaGFuZ2VMb2cKaW5kZXgg YTRhYmQ2NDE1MjY3NzRiMDA3MGNlY2I2NDZiZDI2NDY5MTIwN2ZkNy4uZGE1MTQ5ODE4YzViZTdl MTY0ZWRlNTJlODM0MTNiM2QwZGVlZWU1NCAxMDA2NDQKLS0tIGEvTGF5b3V0VGVzdHMvaW1wb3J0 ZWQvdzNjL0NoYW5nZUxvZworKysgYi9MYXlvdXRUZXN0cy9pbXBvcnRlZC93M2MvQ2hhbmdlTG9n CkBAIC0xLDMgKzEsMTUgQEAKKzIwMTgtMTEtMDUgIFlvdWVubiBGYWJsZXQgIDx5b3Vlbm5AYXBw bGUuY29tPgorCisgICAgICAgIHNlbmRlci5yZXBsYWNlVHJhY2soKSBmYWlscyB3aXRoIEludmFs aWRTdGF0ZUVycm9yIGlmIHRoZSB0cmFuc2NlaXZlci5kaXJlY3Rpb24gaXMgImluYWN0aXZlIgor ICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTkxMjAyCisK KyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgQ2hhbmdlcyBt YWRlIHVwc3RyZWFtZWQuCisKKyAgICAgICAgKiB3ZWItcGxhdGZvcm0tdGVzdHMvd2VicnRjL1JU Q1BlZXJDb25uZWN0aW9uLXNldFJlbW90ZURlc2NyaXB0aW9uLXJlcGxhY2VUcmFjay5odHRwcy1l eHBlY3RlZC50eHQ6CisgICAgICAgICogd2ViLXBsYXRmb3JtLXRlc3RzL3dlYnJ0Yy9SVENQZWVy Q29ubmVjdGlvbi1zZXRSZW1vdGVEZXNjcmlwdGlvbi1yZXBsYWNlVHJhY2suaHR0cHMuaHRtbDoK KwogMjAxOC0xMS0wNCAgWW91ZW5uIEZhYmxldCAgPHlvdWVubkBhcHBsZS5jb20+CiAKICAgICAg ICAgSURCIHNob3VsZCBhbGxvdyBzdG9yaW5nIFJUQ0NlcnRpZmljYXRlCmRpZmYgLS1naXQgYS9M YXlvdXRUZXN0cy9UZXN0RXhwZWN0YXRpb25zIGIvTGF5b3V0VGVzdHMvVGVzdEV4cGVjdGF0aW9u cwppbmRleCBmNWYxYTM4NmIxZTI1MmI0YWQxMDNiOTM0MDZhNmJjYTU3NWVkYzQ3Li5iNmQxNjg0 ZjRhZWEwOTY5NzgzN2U1NzJmMzdhYjA1NzkyNmM2MjM3IDEwMDY0NAotLS0gYS9MYXlvdXRUZXN0 cy9UZXN0RXhwZWN0YXRpb25zCisrKyBiL0xheW91dFRlc3RzL1Rlc3RFeHBlY3RhdGlvbnMKQEAg LTEyMjQsNiArMTIyNCw4IEBAIHdlYmtpdC5vcmcvYi8xNzJmMjEgaW1wb3J0ZWQvdzNjL3dlYi1w bGF0Zm9ybS10ZXN0cy93ZWJydGMvZ2V0c3RhdHMuaHRtbCBbIEZhaWx1CiBpbXBvcnRlZC93M2Mv d2ViLXBsYXRmb3JtLXRlc3RzL3dlYnJ0Yy9SVENQZWVyQ29ubmVjdGlvbi1vbnRyYWNrLmh0dHBz Lmh0bWwgWyBTa2lwIF0KIGltcG9ydGVkL3czYy93ZWItcGxhdGZvcm0tdGVzdHMvd2VicnRjL1JU Q1BlZXJDb25uZWN0aW9uLXNldExvY2FsRGVzY3JpcHRpb24tb2ZmZXIuaHRtbCBbIEZhaWx1cmUg XQogaW1wb3J0ZWQvdzNjL3dlYi1wbGF0Zm9ybS10ZXN0cy93ZWJydGMvUlRDUnRwVHJhbnNjZWl2 ZXIuaHR0cHMuaHRtbCBbIEZhaWx1cmUgXQorIyBTa2lwIHRpbWluZyBvdXQgdGVzdAoraW1wb3J0 ZWQvdzNjL3dlYi1wbGF0Zm9ybS10ZXN0cy93ZWJydGMvUlRDUGVlckNvbm5lY3Rpb24tc2V0UmVt b3RlRGVzY3JpcHRpb24tdHJhY2tzLmh0dHBzLmh0bWwgWyBTa2lwIF0KIAogIyBVc2VzIGxlZ2Fj eSBXZWJSVEMgQVBJLgogaW1wb3J0ZWQvdzNjL3dlYi1wbGF0Zm9ybS10ZXN0cy93ZWJydGMvcnRj cGVlcmNvbm5lY3Rpb24vc2V0UmVtb3RlRGVzY3JpcHRpb24uaHRtbCBbIFNraXAgXQpkaWZmIC0t Z2l0IGEvTGF5b3V0VGVzdHMvaW1wb3J0ZWQvdzNjL3dlYi1wbGF0Zm9ybS10ZXN0cy93ZWJydGMv UlRDUGVlckNvbm5lY3Rpb24tc2V0UmVtb3RlRGVzY3JpcHRpb24tcmVwbGFjZVRyYWNrLmh0dHBz LWV4cGVjdGVkLnR4dCBiL0xheW91dFRlc3RzL2ltcG9ydGVkL3czYy93ZWItcGxhdGZvcm0tdGVz dHMvd2VicnRjL1JUQ1BlZXJDb25uZWN0aW9uLXNldFJlbW90ZURlc2NyaXB0aW9uLXJlcGxhY2VU cmFjay5odHRwcy1leHBlY3RlZC50eHQKaW5kZXggZWY5NjM2YzRiYzMwZGNlZGI5N2U2MmUzYTc0 NTI1MjZiM2Y3OTYwYy4uNDQ4YTkzYjc0MTY1OGUwNGU2ZTcxMjc5NzE5NDZjNTMwNDVhYTMzZCAx MDA2NDQKLS0tIGEvTGF5b3V0VGVzdHMvaW1wb3J0ZWQvdzNjL3dlYi1wbGF0Zm9ybS10ZXN0cy93 ZWJydGMvUlRDUGVlckNvbm5lY3Rpb24tc2V0UmVtb3RlRGVzY3JpcHRpb24tcmVwbGFjZVRyYWNr Lmh0dHBzLWV4cGVjdGVkLnR4dAorKysgYi9MYXlvdXRUZXN0cy9pbXBvcnRlZC93M2Mvd2ViLXBs YXRmb3JtLXRlc3RzL3dlYnJ0Yy9SVENQZWVyQ29ubmVjdGlvbi1zZXRSZW1vdGVEZXNjcmlwdGlv bi1yZXBsYWNlVHJhY2suaHR0cHMtZXhwZWN0ZWQudHh0CkBAIC0xLDEwICsxLDcgQEAKIAotSGFy bmVzcyBFcnJvciAoVElNRU9VVCksIG1lc3NhZ2UgPSBudWxsCi0KIFBBU1MgcmVwbGFjZVRyYWNr KCkgc2V0cyB0aGUgdHJhY2sgYXR0cmlidXRlIHRvIGEgbmV3IHRyYWNrLiAKIFBBU1MgcmVwbGFj ZVRyYWNrKCkgc2V0cyB0aGUgdHJhY2sgYXR0cmlidXRlIHRvIG51bGwuIAogUEFTUyByZXBsYWNl VHJhY2soKSBkb2VzIG5vdCBzZXQgdGhlIHRyYWNrIHN5bmNocm9ub3VzbHkuIAogUEFTUyByZXBs YWNlVHJhY2soKSByZWplY3RzIHdoZW4gdGhlIHBlZXIgY29ubmVjdGlvbiBpcyBjbG9zZWQuIAot RkFJTCByZXBsYWNlVHJhY2soKSByZWplY3RzIHdoZW4gaW52b2tlZCBhZnRlciByZW1vdmVUcmFj aygpLiBhc3NlcnRfZXF1YWxzOiBleHBlY3RlZCAiSW52YWxpZE1vZGlmaWNhdGlvbkVycm9yIiBi dXQgZ290ICJJbnZhbGlkU3RhdGVFcnJvciIKLVRJTUVPVVQgcmVwbGFjZVRyYWNrKCkgcmVqZWN0 cyBhZnRlciBhIHN1YnNlcXVlbnQgcmVtb3ZlVHJhY2soKS4gVGVzdCB0aW1lZCBvdXQKK1BBU1Mg cmVwbGFjZVRyYWNrKCkgcmVqZWN0cyB3aGVuIGludm9rZWQgYWZ0ZXIgcmVtb3ZlVHJhY2soKS4g CiAKZGlmZiAtLWdpdCBhL0xheW91dFRlc3RzL2ltcG9ydGVkL3czYy93ZWItcGxhdGZvcm0tdGVz dHMvd2VicnRjL1JUQ1BlZXJDb25uZWN0aW9uLXNldFJlbW90ZURlc2NyaXB0aW9uLXJlcGxhY2VU cmFjay5odHRwcy5odG1sIGIvTGF5b3V0VGVzdHMvaW1wb3J0ZWQvdzNjL3dlYi1wbGF0Zm9ybS10 ZXN0cy93ZWJydGMvUlRDUGVlckNvbm5lY3Rpb24tc2V0UmVtb3RlRGVzY3JpcHRpb24tcmVwbGFj ZVRyYWNrLmh0dHBzLmh0bWwKaW5kZXggNmM5OGVhZTUyY2Q0Y2U3ODc2NTY3MWNjYmVhOWViZTUy M2JkZTE3Zi4uZDNjYzI5MDRmOTU1NTRjYzMxYzQ0Y2Q3ZjA4Njk5Mjc4OTk0MzkwYSAxMDA2NDQK LS0tIGEvTGF5b3V0VGVzdHMvaW1wb3J0ZWQvdzNjL3dlYi1wbGF0Zm9ybS10ZXN0cy93ZWJydGMv UlRDUGVlckNvbm5lY3Rpb24tc2V0UmVtb3RlRGVzY3JpcHRpb24tcmVwbGFjZVRyYWNrLmh0dHBz Lmh0bWwKKysrIGIvTGF5b3V0VGVzdHMvaW1wb3J0ZWQvdzNjL3dlYi1wbGF0Zm9ybS10ZXN0cy93 ZWJydGMvUlRDUGVlckNvbm5lY3Rpb24tc2V0UmVtb3RlRGVzY3JpcHRpb24tcmVwbGFjZVRyYWNr Lmh0dHBzLmh0bWwKQEAgLTg1LDU4ICs4NSwxNyBAQAogICAgIH0pKTsKICAgfSwgJ3JlcGxhY2VU cmFjaygpIHJlamVjdHMgd2hlbiB0aGUgcGVlciBjb25uZWN0aW9uIGlzIGNsb3NlZC4nKTsKIAot ICBhc3luY190ZXN0KHQgPT4geworICBwcm9taXNlX3Rlc3QoYXN5bmMgdCA9PiB7CiAgICAgY29u c3QgZXhwZWN0ZWRFeGNlcHRpb24gPSAnSW52YWxpZE1vZGlmaWNhdGlvbkVycm9yJzsKICAgICBj b25zdCBjYWxsZXIgPSBuZXcgUlRDUGVlckNvbm5lY3Rpb24oKTsKICAgICB0LmFkZF9jbGVhbnVw KCgpID0+IGNhbGxlci5jbG9zZSgpKTsKLSAgICByZXR1cm4gZ2V0VXNlck1lZGlhVHJhY2tzQW5k U3RyZWFtcygyKQotICAgIC50aGVuKHQuc3RlcF9mdW5jKChbdHJhY2tzLCBzdHJlYW1zXSkgPT4g ewotICAgICAgY29uc3Qgc2VuZGVyID0gY2FsbGVyLmFkZFRyYWNrKHRyYWNrc1swXSwgc3RyZWFt c1swXSk7Ci0gICAgICBjYWxsZXIucmVtb3ZlVHJhY2soc2VuZGVyKTsKLSAgICAgIC8vIHJlcGxh Y2VUcmFjaygpIHNob3VsZCBmYWlsIGJlY2F1c2UgdGhlIHNlbmRlciBzaG91bGQgYmUgaW5hY3Rp dmUgYWZ0ZXIKLSAgICAgIC8vIHJlbW92ZVRyYWNrKCkuCi0gICAgICByZXR1cm4gc2VuZGVyLnJl cGxhY2VUcmFjayh0cmFja3NbMV0pCi0gICAgICAudGhlbih0LnN0ZXBfZnVuYygoKSA9PiB7Ci0g ICAgICAgIGFzc2VydF91bnJlYWNoZWQoJ0V4cGVjdGVkIHJlcGxhY2VUcmFjaygpIHRvIGJlIHJl amVjdGVkIHdpdGggJyArCi0gICAgICAgICAgICAgICAgICAgICAgICAgZXhwZWN0ZWRFeGNlcHRp b24gKyAnIGJ1dCB0aGUgcHJvbWlzZSB3YXMgcmVzb2x2ZWQuJyk7Ci0gICAgICB9KSwKLSAgICAg IHQuc3RlcF9mdW5jKGUgPT4gewotICAgICAgICBhc3NlcnRfZXF1YWxzKGUubmFtZSwgZXhwZWN0 ZWRFeGNlcHRpb24pOwotICAgICAgICB0LmRvbmUoKTsKLSAgICAgIH0pKTsKLSAgICB9KSkKLSAg ICAuY2F0Y2godC5zdGVwX2Z1bmMocmVhc29uID0+IHsKLSAgICAgIGFzc2VydF91bnJlYWNoZWQo cmVhc29uKTsKLSAgICB9KSk7CisgICAgY29uc3QgW3RyYWNrcywgc3RyZWFtc10gPSBhd2FpdCBn ZXRVc2VyTWVkaWFUcmFja3NBbmRTdHJlYW1zKDIpOworICAgIGNvbnN0IHNlbmRlciA9IGNhbGxl ci5hZGRUcmFjayh0cmFja3NbMF0sIHN0cmVhbXNbMF0pOworICAgIGNhbGxlci5yZW1vdmVUcmFj ayhzZW5kZXIpOworICAgIGF3YWl0IHNlbmRlci5yZXBsYWNlVHJhY2sodHJhY2tzWzFdKTsKKyAg ICBhc3NlcnRfZXF1YWxzKHNlbmRlci50cmFjaywgdHJhY2tzWzFdLCAiTWFrZSBzdXJlIHRyYWNr IGdldHMgdXBkYXRlZCIpOwogICB9LCAncmVwbGFjZVRyYWNrKCkgcmVqZWN0cyB3aGVuIGludm9r ZWQgYWZ0ZXIgcmVtb3ZlVHJhY2soKS4nKTsKIAotICBhc3luY190ZXN0KHQgPT4gewotICAgIGNv bnN0IGV4cGVjdGVkRXhjZXB0aW9uID0gJ0ludmFsaWRNb2RpZmljYXRpb25FcnJvcic7Ci0gICAg Y29uc3QgY2FsbGVyID0gbmV3IFJUQ1BlZXJDb25uZWN0aW9uKCk7Ci0gICAgdC5hZGRfY2xlYW51 cCgoKSA9PiBjYWxsZXIuY2xvc2UoKSk7Ci0gICAgcmV0dXJuIGdldFVzZXJNZWRpYVRyYWNrc0Fu ZFN0cmVhbXMoMikKLSAgICAudGhlbih0LnN0ZXBfZnVuYygoW3RyYWNrcywgc3RyZWFtc10pID0+ IHsKLSAgICAgIGNvbnN0IHNlbmRlciA9IGNhbGxlci5hZGRUcmFjayh0cmFja3NbMF0sIHN0cmVh bXNbMF0pOwotICAgICAgbGV0IHAgPSBzZW5kZXIucmVwbGFjZVRyYWNrKHRyYWNrc1sxXSkKLSAg ICAgIGNhbGxlci5yZW1vdmVUcmFjayhzZW5kZXIpOwotICAgICAgLy8gcmVwbGFjZVRyYWNrKCkg c2hvdWxkIGZhaWwgYmVjYXVzZSBpdCBleGVjdXRlcyBzdGVwcyBpbiBwYXJhbGxlbCBhbmQKLSAg ICAgIC8vIHF1ZXVlcyBhIHRhc2sgdG8gZXhlY3V0ZSBhZnRlciByZW1vdmVUcmFjaygpIGhhcyBv Y2N1cnJlZC4gVGhlIHNlbmRlcgotICAgICAgLy8gc2hvdWxkIGJlIGluYWN0aXZlLiBJZiB0aGlz IGNhbiBiZSByYWN5LCB1cGRhdGUgb3IgcmVtb3ZlIHRoZSB0ZXN0LgotICAgICAgLy8gaHR0cHM6 Ly9naXRodWIuY29tL3czYy93ZWJydGMtcGMvaXNzdWVzLzE3MjgKLSAgICAgIHJldHVybiBwLnRo ZW4odC5zdGVwX2Z1bmMoKCkgPT4gewotICAgICAgICBhc3NlcnRfdW5yZWFjaGVkKCdFeHBlY3Rl ZCByZXBsYWNlVHJhY2soKSB0byBiZSByZWplY3RlZCB3aXRoICcgKwotICAgICAgICAgICAgICAg ICAgICAgICAgIGV4cGVjdGVkRXhjZXB0aW9uICsgJyBidXQgdGhlIHByb21pc2Ugd2FzIHJlc29s dmVkLicpOwotICAgICAgfSksCi0gICAgICB0LnN0ZXBfZnVuYyhlID0+IHsKLSAgICAgICAgYXNz ZXJ0X2VxdWFscyhlLm5hbWUsIGV4cGVjdGVkRXhjZXB0aW9uKTsKLSAgICAgICAgdC5kb25lKCk7 Ci0gICAgICB9KSk7Ci0gICAgfSkpCi0gICAgLmNhdGNoKHQuc3RlcF9mdW5jKHJlYXNvbiA9PiB7 Ci0gICAgICBhc3NlcnRfdW5yZWFjaGVkKHJlYXNvbik7Ci0gICAgfSkpOwotICB9LCAncmVwbGFj ZVRyYWNrKCkgcmVqZWN0cyBhZnRlciBhIHN1YnNlcXVlbnQgcmVtb3ZlVHJhY2soKS4nKTsKLQog ICAvLyBUT0RPKGhib3MpOiBWZXJpZnkgdGhhdCByZXBsYWNlVHJhY2soKSBjaGFuZ2VzIHdoYXQg bWVkaWEgaXMgcmVjZWl2ZWQgb24KICAgLy8gdGhlIHJlbW90ZSBlbmQgb2YgdHdvIGNvbm5lY3Rl ZCBwZWVyIGNvbm5lY3Rpb25zLiBGb3IgdmlkZW8gdHJhY2tzLCB0aGlzCiAgIC8vIHJlcXVpcmVz IENocm9taXVtJ3MgdmlkZW8gdGFnIHRvIHVwZGF0ZSBvbiByZWNlaXZpbmcgZnJhbWVzIHdoZW4g cnVubmluZwo= 353847 2018-11-05 03:39:18 -0800 2018-11-05 03:39:18 -0800 Test script 2 with sender.replaceTrack(null) pc-replaceTrack-null-does-not-let-seting-direction-inactive.js text/javascript 1496 ibc bGV0IG1pY1RyYWNrMTsKbGV0IG1pY1RyYWNrMjsKbGV0IHBjOwpsZXQgbWljVHJhbnNjZWl2ZXI7 CgpQcm9taXNlLnJlc29sdmUoKQogIC50aGVuKCgpID0+IG5hdmlnYXRvci5tZWRpYURldmljZXMu Z2V0VXNlck1lZGlhKHsgYXVkaW86IHRydWUgfSkpCiAgLnRoZW4oKHN0cmVhbSkgPT4gKG1pY1Ry YWNrMSA9IHN0cmVhbS5nZXRBdWRpb1RyYWNrcygpWzBdKSkKICAudGhlbigoKSA9PiBuYXZpZ2F0 b3IubWVkaWFEZXZpY2VzLmdldFVzZXJNZWRpYSh7IGF1ZGlvOiB0cnVlIH0pKQogIC50aGVuKChz dHJlYW0pID0+IChtaWNUcmFjazIgPSBzdHJlYW0uZ2V0QXVkaW9UcmFja3MoKVswXSkpCiAgLnRo ZW4oKCkgPT4KICB7CiAgICBwYyA9IG5ldyBSVENQZWVyQ29ubmVjdGlvbigKICAgICAgewogICAg ICAgIGljZVNlcnZlcnMgICAgOiBbXSwKICAgICAgICBidW5kbGVQb2xpY3kgIDogJ21heC1idW5k bGUnLAogICAgICAgIHJ0Y3BNdXhQb2xpY3kgOiAncmVxdWlyZScsCiAgICAgICAgc2RwU2VtYW50 aWNzICA6ICd1bmlmaWVkLXBsYW4nIC8vIE5vdCBuZWVkZWQgaW4gU2FmYXJpCiAgICAgIH0pOwoK ICAgIGNvbnNvbGUud2FybigncGM6IGFkZGluZyBtaWMgdHJhY2sgMScpOwoKICAgIG1pY1RyYW5z Y2VpdmVyID0gcGMuYWRkVHJhbnNjZWl2ZXIobWljVHJhY2sxLCB7IGRpcmVjdGlvbjogJ3NlbmRv bmx5JyB9KTsKICB9KQogIC50aGVuKCgpID0+IGRvU2RwU3R1ZmYoKSkKICAudGhlbigoKSA9Pgog IHsKICAgIGNvbnNvbGUud2FybigncGM6IHJlbW92aW5nIG1pYyB0cmFjayAxJyk7CgogICAgcmV0 dXJuIG1pY1RyYW5zY2VpdmVyLnNlbmRlci5yZXBsYWNlVHJhY2sobnVsbCk7CiAgfSkKICAudGhl bigoKSA9PgogIHsKICAgIG1pY1RyYW5zY2VpdmVyLmRpcmVjdGlvbiA9ICdpbmFjdGl2ZSc7CiAg fSkKICAudGhlbigoKSA9PiBkb1NkcFN0dWZmKCkpCiAgLnRoZW4oKCkgPT4KICB7CiAgICBjb25z b2xlLndhcm4oJ3BjOiBhZGRpbmcgbWljIHRyYWNrIDIgaW4gc2FtZSB0cmFuc2NlaXZlcicpOwoK ICAgIHJldHVybiBtaWNUcmFuc2NlaXZlci5zZW5kZXIucmVwbGFjZVRyYWNrKG1pY1RyYWNrMik7 CiAgfSkKICAudGhlbigoKSA9PgogIHsKICAgIG1pY1RyYW5zY2VpdmVyLmRpcmVjdGlvbiA9ICdz ZW5kb25seSc7CiAgfSkKICAudGhlbigoKSA9PiBkb1NkcFN0dWZmKCkpCiAgLmNhdGNoKChlcnJv cikgPT4KICB7CiAgICBjb25zb2xlLmVycm9yKGVycm9yKTsKICB9KTsKCmZ1bmN0aW9uIGRvU2Rw U3R1ZmYoKQp7CiAgcmV0dXJuIHBjLmNyZWF0ZU9mZmVyKCkKICAgIC50aGVuKChvZmZlcikgPT4K ICAgIHsKICAgICAgY29uc29sZS53YXJuKCdwYy5jcmVhdGVPZmZlcigpIHN1Y2NlZWRlZDpcbiVz Jywgb2ZmZXIuc2RwKTsKICAgIH0pCiAgICAuY2F0Y2goKGVycm9yKSA9PgogICAgewogICAgICBj b25zb2xlLmVycm9yKCdwYy5jcmVhdGVPZmZlcigpIGZhaWxlZCcpOwoKICAgICAgdGhyb3cgZXJy b3I7CiAgICB9KTsKfQo=