[morethanwords/tweb/fix/sw-mtproto-port-handshake](https://github.com/morethanwords/tweb/tree/fix/sw-mtproto-port-handshake) • [4beffe3](https://github.com/morethanwords/tweb/commit/4beffe3b47b391c5a45d5805cbb4138a10a0ffc2) • _1 files, +21/-6_
Service worker: a tab it lost the handshake with gets the MTProto port back, and streamed videos stop hanging

[morethanwords/tweb/fix/sw-mtproto-port-handshake](https://github.com/morethanwords/tweb/tree/fix/sw-mtproto-port-handshake) • [e465c66](https://github.com/morethanwords/tweb/commit/e465c66890ac8050845379a67fa8a040c367744c) • _1 files, +148/-0_
Service worker: a test that a tab it lost the handshake with gets the MTProto port

[#webk](?q=%23webk)