2020-07-16 meeting notes

[agrover]

Round table:

• osclientcerts

Next on triage duty: Andy

[ddragana]

HTTP3:
Bug 1652573 - Neqo 0.4.8 in mozilla-central
Bug 1652104 - Telemetry about HTTP3 usage
Bug 1651814 - Do not use Http3 if be-conservative flag is set
Bug 1650992 - http3 POST request never gets an answer

DoH:
Looking at TRR fraction (does not look that bad on Nightly and Beta)
planning to look at TRR fraction on release and at TRR_SKIP_REASON_TRR_FIRST probe

ECH/HTTPSSVC(HTTPS DNS record)
Revise the project plan and open bugs

[mayhemer]

• landed 1651661 - HttpChannelChild::Redirect3Complete doesn't call the channel listener on failure
• fixed 1649813 - Test that browser.dns APIs don't work when the proxy should be handling DNS
• landed 1651068 - Include Task from TaskController in MOZ_LOG=events
• landed 1650613 - about:cache shows error message: Unrecognized storage name 'appcache' in about:cache URL
• r? 1596741 - Emit warning to console when rejecting to set cookie (from cross-site/foreign domain)
• r? 1649320 - null pointer passed as argument 2, which is declared to never be null in netwerk/cache/nsCacheMetaData.cpp
• ongoing 1554652 - Implement asynchronous opening of alternative output stream
• investigating preload regressions mainly on cnn
  • waiting for more results from acreskey
• still investigating 1605895
• investigating 1641696 - Firefox takes 50% more time than Microsoft Edge to display first paint of comments in reddit posts
• investigating 1652083 - Slower than expected load of cnn.com
  • seems like proxy resolution (the thread) is hogged
  • not related to preload
• few more I didn't make note of
• r?, ni?

[KershawChang]

Landed:

• Bug 1497249 - [socket-proc] Connection stickiness handling for upgrade observers
• Bug 1646358 - [socket process] Fix test failures regarding devtool tests

Ongoing:

• Wrap up socket process project in this doc.
• Bug 1650773 - [socket process] improve sending data directly to child processes
• Bug 1600129 - [socket process] Send ODA data to HttpTransactionParent in chunks
• Bug 1648996 - [socket process] devtools/client/netmonitor/test/browser_net_truncate-post-data.js failed with socket process enabled
• Bug 1648515 - AddressSanitizer: heap-use-after-free /builds/worker/checkouts/gecko/dom/fetch/Fetch.cpp:600:9 in mozilla::dom::MainThreadFetchResolver::OnResponseAvailableInternal(mozilla::dom::InternalResponse*)
• Bug 1652762 - Intermittent SUMMARY: ThreadSanitizer: data race /builds/worker/checkouts/gecko/netwerk/dns/TRRServiceBase.cpp:71:22 in CheckURIPrefs

[JuniorHsu]

• [land] Bug 1596904 - Intermittent TEST-UNEXPECTED-TIMEOUT | toolkit/components/extensions/test/xpcshell/test_ext_webRequest_filterResponseData.js | Test timed out
• [land] Bug 1647954 - Intermittent toolkit/components/extensions/test/xpcshell/test_ext_webRequest_filterResponseData.js | test_alternate_cached_data - [test_alternate_cached_data : 392] message queue is empty - "[\"onHeadersReceived\"]" == "[]" After xpcshell return code: 0
• Bug 1633342 - [meta] Crash in [mozilla::net::nsHttpConnectionMgr::Shutdown] and other net related places. Shutdown hang.
• Bug 1651973 - 3.57 - 15.01% raptor-tp6-slides-firefox-cold / raptor-tp6-slides-firefox-cold loadtime (windows10-64-shippable-qr) regression on push d59f0a83a7e9ec6fda8f7327f3154d67b266ec65 (Wed July 8 2020)

[undef1nd]

Worked on minor changes to structured headers crate
Finished writing tests for xpidl bindings

[agrover]

Neqo (3, 46, 54)(-1,-5,+5):

• [merged] Large transport bufs follow-on PR 810
• [merged] QNS H/3 & H/0.9 server tests 808 815
• [in-progress] QNS/client: Fix issues with handshakecorruption (C1) and handshakeloss (L1) tests 799
  • Reviewed/merged mt's 822 to keep PTO active after Initial keys dropped
  • 2 servers went green but 2 others still remaining as failing

DoH:

• Investigating if my Wifi AP's DNS forwarder is blocking doh.test

Next:

• Complete my tasks for Neqo Milestone 1 and 1.5, esp. 799
• Revise "OS based DoH" doc.
• Make suggested changes to Add network.http.http3.qlog_dir pref to Firefox

[vonasek]

• 1621345 Support for nsIWebSocketEventListener.send() API
• 1645051 Calculated smart max cache size shouldn't overwrite browser.cache.disk.capacity pref
• 1646024 The Http3 timer sometimes fires too early
• Issue 819 QNS: server data-send tests failing