GitShow/facebook/mvfst
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mvfst

An implementation of the QUIC transport protocol.

by facebook
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C++

1.7k stars286 forks455 contributorsActive · 19h agoSince 2018MIT

Meet the team

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mjoras
mjoras473 contributions
jbeshay
jbeshay436 contributions
kvtsoy
kvtsoy279 contributions
hanidamlaj
hanidamlaj184 contributions
ahornby
ahornby130 contributions
lnicco
lnicco115 contributions
wez
wez113 contributions
r-barnes
r-barnes88 contributions

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C++89%
Python5.6%
CMake2.9%
Starlark2.2%
Shell0.2%
C0.1%
Other0.1%

Commit activity

Last 12 weeks · 340 commits

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Recent PRs & issues

Active · Last activity 19h ago
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UditDewan
Close connection with CONNECTION_ID_LIMIT_ERROR when peer exceeds act…OpenPR

…ive_connection_id_limit Per RFC 9000 Section 5.1.1, after processing a NEW_CONNECTION_ID frame, if the number of active connection IDs exceeds the advertised active_connection_id_limit, an endpoint MUST close the connection with an error of type CONNECTION_ID_LIMIT_ERROR. mvfst previously ignored such frames silently, based on behavior that was unspecified as of draft-23. Add the missing CONNECTION_ID_LIMIT_ERROR (0x09) code from RFC 9000 to TransportErrorCode, with toString support. Return a connection error from updateSimpleFrameOnPacketReceived instead of dropping the frame when the limit is exceeded. Update client and server transport tests to expect the connection close. Fixes facebook/mvfst#320

UditDewan · 2w ago
Aarush289
Build IssueOpenIssue

I have been trying to build the project for so long and I have tried all the ways given in README . I am using UBUNTU 24.04 LTS . First and recommended way give me following error while the 2nd method leads to following Please help me building the project. Hoping for a detailed process to build the project.

Aarush289 · 3w ago

Recent fixes

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afrind
mvfst: configurable logging backend (glog / xlog / disabled)MergedPR

Summary: Adds a compile-time selector for the mvfst logging backend, mirroring the pattern from the wangle (D106528033) and fizz (D106535580) shims. A new `MVFST_LOGGING_GLOGMVFST_LOGGING_XLOGMVFST_LOGGING_DISABLED-DMVFST_LOGGING_BACKEND={GLOG,XLOG,DISABLED}//quic:logging_configMvfstLogging.hMvfstCheck.hfacebook/-mobile.hMVLOG_MVVLOGMVVLOG_IFMVCHECKMVDCHECKLOGVLOGCHECKXLOG(level)XLOG(DBG##n)XCHECK*MVFST_LOGGING_DBG_10..30 := DBG9MVVLOG(20)QuicCubic.cppQuicReadCodec.cppQuicServerTransportTestUtil.hNoopStreamassert()std::abort()MVCHECK_NOTNULLMVDCHECK_NOTNULLXCHECK_NOTNULLLogMessageVoidifyQuicBatchWriter.hQuicGsoBatchWriters.hstatic const size_t kMaxIovecs = 64;static constexprXCHECK_LT(... << kMaxIovecs)CHECK_LTXCHECK_LT` does. Differential Revision: D106885496

afrind · 3w ago
barracuda156
[macOS] Build fails if dynamic libs are on: `Undefined symbols: quic::getAckState(quic::QuicConnectionStateBase&, quic::PacketNumberSpace)`ClosedIssue

This is on 14.2.1 aarch64: Something seems to be broken.

barracuda156 · 3w ago
jq5
fmt issueClosedIssue

Hi all, No real bug, just an update for the README of fizz, folly and mvfst If you are using brew on OSX and install fmt (dependency of folly), then you get errors during build, using "build_helper.sh" _ld: symbol(s) not found for architecture arm64 clang: error: linker command failed with exit code 1 (use -v to see invocation)_ Look in the error for "fmt::v8" or "fmt::v7" or other version of fmt. And just run "brew remove fmt" All builds work and all mvfst tests pass :) Hope this helps, J

jq5 · 3w ago
Structured data for AI agents

Repository: facebook/mvfst. Description: An implementation of the QUIC transport protocol. Stars: 1651, Forks: 286. Primary language: C++. Languages: C++ (89%), Python (5.6%), CMake (2.9%), Starlark (2.2%), Shell (0.2%). License: MIT. Open PRs: 8, open issues: 27. Last activity: 19h ago. Community health: 75%. Top contributors: mjoras, jbeshay, kvtsoy, hanidamlaj, ahornby, lnicco, wez, r-barnes, deadalnix, afrind and others.

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