Repository navigation

Runtime + Network Stack - #5

Closed

supernomad wants to merge 166 commits into

mainfrom

runtime_v2

Closed

Runtime + Network Stack#5
supernomad wants to merge 166 commits into
mainfrom
runtime_v2

Commits on Feb 15, 2026
- feat: Minor tweaks and update deps.
  supernomad
  committed
  5918093
- feat: network and runtime interfaces
  supernomad
  committed
  6342f69
Commits on Feb 16, 2026
- feat: temp
  supernomad
  committed
  7ad232d
- feat: temp
  supernomad
  committed
  88383a3
Commits on Feb 17, 2026
- feat: UDP is working!
  supernomad
  committed
  4f8801b
- feat: temp
  supernomad
  committed
  0308aa8
Commits on Feb 18, 2026
- fix: fixed cargo.toml
  supernomad
  committed
  ae752e2
Commits on Feb 20, 2026
- feat: fragment
  supernomad
  committed
  b64241d
- feat: udp refactor
  supernomad
  committed
  7d6e328
- feat: 10Mpps udp
  supernomad
  committed
  a551090
Commits on Feb 21, 2026
- feat: rfc compliant udp
  supernomad
  committed
  014804c
Commits on Feb 22, 2026
- feat: display and some changes.
  supernomad
  committed
  de119e2
- feat: TCP fully working albeit slow as mollases.
  supernomad
  committed
  f977928
- feat: tiny cleanup.
  supernomad
  committed
  46fb069
- feat: small changes to naming.
  supernomad
  committed
  fd20a2e
Commits on Mar 1, 2026
- fix: error handling in fill processing.
  supernomad
  committed
  4ac2bf7
- feat: just commiting.
  supernomad
  committed
  6b5d3ba
- feat: Ripped out all of TCP it was complicating things.
  supernomad
  committed
  74cc1fd
- feat: Revamp of pmtu + neighbor handling
  supernomad
  committed
  0af607a
- feat: Cleanup and hardening of icmp + ip handling.
  supernomad
  committed
  3575e6b
- feat: Removed XDP out of wire module decoupling the logic.
  supernomad
  committed
  9602d4e
- feat: Moved all checksumming to single module for centralized implementation.
  supernomad
  committed
  ab6f4e1
Commits on Mar 2, 2026
- feat: Revamped UDP.
  supernomad
  committed
  3fb0623
- feat: Use coarsetime for faster timestamps.
  supernomad
  committed
  d26d7df
- feat: Checksum offload.
  supernomad
  committed
  124e778
- feat: Fixing frame handling in local rt.
  supernomad
  committed
  b3fe822
- feat: break out ethernet protocol handling.
  supernomad
  committed
  a34cac7
- feat: Minor cleanup
  supernomad
  committed
  bae63a5
- feat: cleanup imports and cohesiveness
  supernomad
  committed
  ecd10f3
- feat: cleanup and udp client/server examples.
  supernomad
  committed
  82ea339
Commits on Mar 6, 2026
- fix: Remove attempt at breaking down tcp rfc.
  supernomad
  committed
  dbd61cd
Commits on Mar 7, 2026
- docs: TCP data transfer design for established connections
  
  supernomad
  and
  claude
  committed
  109580c
- docs: TCP data transfer implementation plan
  
  supernomad
  and
  claude
  committed
  56dce27
- feat(tcp): add RingBuffer skeleton with new/capacity/available/free_space
  
  supernomad
  and
  claude
  committed
  db82337
- feat(tcp): RingBuffer write and read with wrap-around
  
  supernomad
  and
  claude
  committed
  a9b1546
- feat(tcp): RingBuffer write_at, peek_at, advance, commit
  
  supernomad
  and
  claude
  committed
  893a2d6
- feat(tcp): add data transfer state to TCB — ring buffers, cwnd, RTT
  
  supernomad
  and
  claude
  committed
  76caa37
- feat(tcp): SegmentBuilder::build_data() for data segments
  
  supernomad
  and
  claude
  committed
  f093ea4
- feat(tcp): process_established() receive path with in-order and OOO handling
  
  supernomad
  and
  claude
  committed
  972d9aa
- test(tcp): out-of-order segment reassembly test
  
  supernomad
  and
  claude
  committed
  bde4dbb
- feat(tcp): poll_send() builds data segments from send buffer
  
  supernomad
  and
  claude
  committed
  1b67faf
- feat(tcp): TcpStream::write() and read() futures
  
  supernomad
  and
  claude
  committed
  0ee77a0
- feat(tcp): data retransmission — RTO + fast retransmit on 3 dup ACKs
  
  supernomad
  and
  claude
  committed
  7fb4709
- feat(tcp): integrate poll_send into runtime loop
  
  supernomad
  and
  claude
  committed
  459fa90
- feat(tcp): RTT estimation per RFC 6298 updates RTO on ACK
  
  supernomad
  and
  claude
  committed
  0c281a1
- test(tcp): comprehensive frame accounting through data transfer
  
  supernomad
  and
  claude
  committed
  31f4c32
- docs: TCP connection teardown design (FIN/TIME-WAIT)
  
  supernomad
  and
  claude
  committed
  d4c46df
- docs: TCP connection teardown implementation plan (9 tasks)
  
  supernomad
  and
  claude
  committed
  5b9423a
- feat(tcp): TCB teardown fields, TcpEvent::RemoteClose, TcpConfig time_wait
  
  supernomad
  and
  claude
  committed
  bd538ae
- feat(tcp): SegmentBuilder::build_fin_ack for graceful close
  
  supernomad
  and
  claude
  committed
  c3aecd8
- feat(tcp): handle FIN in Established state → CloseWait transition
  
  supernomad
  and
  claude
  committed
  59de46a
- feat(tcp): poll_send sends FIN after draining send buffer
  
  supernomad
  and
  claude
  committed
  4bbc2bb
- feat(tcp): rewrite TcpStream::close() for graceful FIN, add read() EOF
  
  supernomad
  and
  claude
  committed
  7fee937
- feat(tcp): process_teardown for FinWait1 and FinWait2 states
  
  supernomad
  and
  claude
  committed
  a00c6fc
- feat(tcp): process_teardown for Closing, LastAck, TimeWait, CloseWait
  
  supernomad
  and
  claude
  committed
  12ef0dd
- feat(tcp): evict_stale removes expired TIME-WAIT connections
  
  supernomad
  and
  claude
  committed
  4ad210d
- test(tcp): full active and passive close lifecycle integration tests
  
  supernomad
  and
  claude
  committed
  691b0bd
- docs: TCP echo examples design for end-to-end validation
  
  supernomad
  and
  claude
  committed
  ff8652d
- docs: TCP echo examples implementation plan
  
  supernomad
  and
  claude
  committed
  805139a
- feat: add TCP echo server example
  
  supernomad
  and
  claude
  committed
  d3424a2
- feat: add TCP echo client example
  
  supernomad
  and
  claude
  committed
  392c42b
- docs: TCP delayed ACK + Nagle algorithm design
  
  supernomad
  and
  claude
  committed
  8629a17
- docs: TCP delayed ACK + Nagle implementation plan
  
  supernomad
  and
  claude
  committed
  47b2299
- feat: add delayed ACK and Nagle fields to TCB and TcpConfig
  
  supernomad
  and
  claude
  committed
  36705e8
- feat: implement delayed ACK for TCP
  
  supernomad
  and
  claude
  committed
  eee3cb4
- feat: implement Nagle algorithm with TCP_NODELAY support
  
  supernomad
  and
  claude
  committed
  c125ebe
- feat: add TcpStream::set_nodelay() API
  
  supernomad
  and
  claude
  committed
  0bfef80
- docs: TCP socket API completeness design (half-close, keep-alive, linger)
  
  supernomad
  and
  claude
  committed
  ab2424d
- docs: add TCP socket API completeness implementation plan
  
  supernomad
  and
  claude
  committed
  4774da5
- feat(tcp): add keep-alive and linger fields to Tcb and TcpConfig
  
  supernomad
  and
  claude
  committed
  36304d1
- feat(tcp): implement half-close shutdown()
  
  supernomad
  and
  claude
  committed
  28c704d
- feat(tcp): reset keep-alive timer on data activity
  
  supernomad
  and
  claude
  committed
  1592cbd
- feat(tcp): implement keep-alive probes in poll_timers
  
  supernomad
  and
  claude
  committed
  7d3e395
- feat(tcp): implement SO_LINGER in initiate_close and poll_send
  
  supernomad
  and
  claude
  committed
  39e8bd6
- feat(tcp): add keepalive and linger socket API methods
  
  supernomad
  and
  claude
  committed
  9cfa47b
- test(tcp): add integration tests for half-close, keep-alive, and linger
  
  supernomad
  and
  claude
  committed
  8ea2af8
- fix(tcp): reset keep-alive probes on duplicate ACK responses
  
  supernomad
  and
  claude
  committed
  eba4de7
- feat: temp
  supernomad
  committed
  765377b
- feat: clippy satisfied
  supernomad
  committed
  8c6d5e3
- docs: TCP reliability & performance design
  
  supernomad
  and
  claude
  committed
  be16024
- docs: TCP reliability & performance implementation plan
  
  supernomad
  and
  claude
  committed
  581d12e
- fix: apply window scaling to incoming seg_wnd and outgoing rcv_wnd
  
  supernomad
  and
  claude
  committed
  d20f7e2
- fix: use advertised_window() for all outgoing segments
  
  supernomad
  and
  claude
  committed
  8ff0387
- feat: add segment acceptability checks per RFC 9293
  
  supernomad
  and
  claude
  committed
  22be4c2
- feat: add timestamp, SACK permitted, and SACK block option parsing/writing
  
  supernomad
  and
  claude
  committed
  0be89a6
- feat: add timestamp, SACK, and persist timer TCB fields
  
  supernomad
  and
  claude
  committed
  c8a706d
- feat: negotiate timestamps and SACK permitted in SYN/SYN-ACK
  
  supernomad
  and
  claude
  committed
  3147222
- feat: include timestamps in data/ACK segments, implement RTTM
  
  supernomad
  and
  claude
  committed
  7aab639
- feat(tcp): implement zero-window probing with persist timer
  
  supernomad
  and
  claude
  committed
  13ff11a
- feat(tcp): send SACK blocks in duplicate ACKs for OOO data
  
  supernomad
  and
  claude
  committed
  d22399d
- feat(tcp): parse received SACK blocks and maintain sender scoreboard
  
  supernomad
  and
  claude
  committed
  d971e9c
- fix(tcp): prefix unused server_iss variables in SACK tests
  
  supernomad
  and
  claude
  committed
  294c9b6
- feat(tcp): selective retransmit using SACK scoreboard
  
  supernomad
  and
  claude
  committed
  01b2d15
- feat(tcp): zero-copy send path with peek_slices and build_data_from_slices
  
  supernomad
  and
  claude
  committed
  eb1e62c
- fix(tcp): make PAWS stale test deterministic regardless of uptime
  
  supernomad
  and
  claude
  committed
  42cd4cc
- docs: add TCP correctness/ECN/socket API design and Phase 6 impl plan
  
  supernomad
  and
  claude
  committed
  d804bd8
- fix: Fixed clippy lints
  supernomad
  committed
  8a93a1d
- docs: add TCP correctness/ECN/socket API implementation plan
  
  supernomad
  and
  claude
  committed
  db5794e
- feat(tcp): set PSH flag on last data segment in burst
  
  supernomad
  and
  claude
  committed
  864c858
- feat(ipv6): count dropped TCP fragments instead of silent discard
  
  supernomad
  and
  claude
  committed
  6928262
- feat(tcp): add ECN fields to TCB and TcpConfig
  
  supernomad
  and
  claude
  committed
  6577e85
- feat(tcp): negotiate ECN in SYN/SYN-ACK handshake (RFC 3168)
  
  supernomad
  and
  claude
  committed
  e1df2b7
- feat(tcp): set ECT(0) on outgoing data, detect CE on incoming (RFC 3168)
  
  supernomad
  and
  claude
  committed
  b5d382a
- feat(tcp): ECN congestion signaling with ECE/CWR flags (RFC 3168)
  
  supernomad
  and
  claude
  committed
  e3ac879
- feat(tcp): return Result from TcpStream read/write, surface Reset/Timeout errors
  
  supernomad
  and
  claude
  committed
  c418a6e
- test(tcp): verify simultaneous open reaches Established on both sides
  
  supernomad
  and
  claude
  committed
  76a2965
- docs: add TCP RFC 9293 compliance audit design
  
  supernomad
  and
  claude
  committed
  892b9f2
- docs: add TCP RFC 9293 compliance implementation plan
  
  supernomad
  and
  claude
  committed
  5b1aedf
- fix(tcp): use recv_buffer.write() return value for rcv_nxt advancement
  
  supernomad
  and
  claude
  committed
  7d2dc57
- fix(tcp): only process FIN when all preceding data received
  
  supernomad
  and
  claude
  committed
  b2744d8
- fix(tcp): reorder RST check after sequence validation, add RFC 5961 challenge ACK
  
  supernomad
  and
  claude
  committed
  74cbdd7
- fix(tcp): send challenge ACK for SYN in synchronized states (RFC 5961)
  
  supernomad
  and
  claude
  committed
  1526b99
- feat(tcp): retransmit FIN in FinWait1, Closing, and LastAck states
  
  supernomad
  and
  claude
  committed
  6cbc647
- fix(tcp): drop segments without ACK flag in synchronized states
  
  supernomad
  and
  claude
  committed
  57d6789
- fix(tcp): send ACK and drop segment when SEG.ACK > SND.NXT
  
  supernomad
  and
  claude
  committed
  39662c1
Commits on Mar 8, 2026
- fix(tcp): guard window updates with SND.WL1/WL2 ordering check
  
  supernomad
  and
  claude
  committed
  c1578f2
- fix(tcp): process ACKs in CLOSE-WAIT for half-close data transfer
  
  supernomad
  and
  claude
  committed
  de804dd
- feat(tcp): implement SWS avoidance for sender and receiver (MUST-38, MUST-39)
  
  supernomad
  and
  claude
  committed
  4e51e54
- docs: add TCP congestion control and loss recovery design
  
  supernomad
  and
  claude
  committed
  a9a558a
- docs: add TCP congestion control and loss recovery implementation plan
  
  supernomad
  and
  claude
  committed
  a487980
- feat(tcp): add CubicState with slow start, loss, and RTO response
  
  supernomad
  and
  claude
  committed
  26acb2b
- feat(tcp): implement CUBIC congestion avoidance window function (RFC 9438)
  
  supernomad
  and
  claude
  committed
  acd624f
- feat(tcp): add SackRecovery with RFC 6675 IsLost, SetPipe, and entry/exit
  
  supernomad
  and
  claude
  committed
  b38c646
- feat(tcp): add PRR for smooth sending during recovery (RFC 6937)
  
  supernomad
  and
  claude
  committed
  cb02f0c
- feat(tcp): add F-RTO spurious RTO detection (RFC 5682)
  
  supernomad
  and
  claude
  committed
  fcd0b92
- refactor(tcp): replace cwnd/ssthresh/dup_ack_count with CubicState/SackRecovery/PrrState/FRtoState
  
  supernomad
  and
  claude
  committed
  6070ced
- feat(tcp): integrate CUBIC into ACK processing, replacing inline Reno
  
  supernomad
  and
  claude
  committed
  b81ef61
- feat(tcp): integrate RFC 6675 SACK recovery with PRR into fast retransmit
  
  supernomad
  and
  claude
  committed
  ce46f46
- feat(tcp): integrate F-RTO into RTO path for spurious timeout detection (RFC 5682)
  
  supernomad
  and
  claude
  committed
  be8b2b4
- feat(tcp): integrate Limited Transmit (RFC 3042) and PRR (RFC 6937) into poll_send
  
  supernomad
  and
  claude
  committed
  f775be3
- feat(tcp): sync CUBIC MSS after negotiation and verify full test suite
  
  supernomad
  and
  claude
  committed
  caf58fe
- fix(tcp): guard PRR against div-by-zero and fix srtt/rttvar doc comments
  
  supernomad
  and
  claude
  committed
  3b39ad9
- docs: add TCP per-connection benchmarks design
  
  supernomad
  and
  claude
  committed
  096a827
- docs: add TCP benchmarks implementation plan
  
  supernomad
  and
  claude
  committed
  7472ca1
- feat(bench): add skeleton criterion bench files for TCP throughput and latency
  
  supernomad
  and
  claude
  committed
  f98c170
- feat: wtf
  supernomad
  committed
  a8e30a0
- fix(tcp): cap cwnd at receiver window to prevent u32 overflow
  
  supernomad
  and
  claude
  committed
  06791d9
- fix: remove benches
  supernomad
  committed
  273acbe
- feat: stuff
  supernomad
  committed
  485bd24
- feat: plans
  supernomad
  committed
  f771060
- docs: TCP handler refactor design
  
  supernomad
  and
  claude
  committed
  6613958
- docs: TCP handler refactor implementation plan
  
  supernomad
  and
  claude
  committed
  c8e7c5a
- refactor(tcp): extract listener.rs from mod.rs
  
  supernomad
  and
  claude
  committed
  646aee9
- refactor(tcp): extract connection.rs from mod.rs
  
  supernomad
  and
  claude
  committed
  308656d
- refactor(tcp): extract transmit.rs from mod.rs
  
  supernomad
  and
  claude
  committed
  d535173
- refactor(tcp): extract timers.rs from mod.rs
  
  supernomad
  and
  claude
  committed
  7fae1af
- refactor(tcp): extract handler.rs from mod.rs
  
  supernomad
  and
  claude
  committed
  d1e6e0f
- refactor(tcp): extract inbound.rs, mod.rs is now export shim
  
  supernomad
  and
  claude
  committed
  eb4133f
- refactor(tcp): extract tests into categorized files
  
  supernomad
  and
  claude
  committed
  0abab8e
- docs: add TCP performance optimization design
  
  supernomad
  and
  claude
  committed
  0d7eb3c
- docs: add TCP performance optimization implementation plan
  
  supernomad
  and
  claude
  committed
  eac811d
- perf(tcp): pass cached now through IPv4/IPv6 dispatch to TCP
  
  supernomad
  and
  claude
  committed
  386a22f
- refactor(tcp): rename process_*_with_now to process_*, remove wrappers
  
  supernomad
  and
  claude
  committed
  4073e59
- perf(tcp): pre-compute tsval once per segment, add Tcb::ts_option()
  
  supernomad
  and
  claude
  committed
  8cb041b
- perf(tcp): pre-compute tsval in transmit and timer loops
  
  supernomad
  and
  claude
  committed
  6e5a091
- perf(tcp): replace Vec allocations with stack arrays in hot paths
  
  supernomad
  and
  claude
  committed
  52db2a0
- perf(tcp): pass now into active-open constructor, eliminate 4x Instant::now()
  
  supernomad
  and
  claude
  committed
  43706d9
- docs: TCP throughput optimization design and implementation plan
  
  supernomad
  and
  claude
  committed
  8300696
- perf(tcp): consolidate option parsing into ParsedOptions struct
  
  supernomad
  and
  claude
  committed
  face0fa
- perf(tcp): add fast-path for common established-state processing
  
  supernomad
  and
  claude
  committed
  0a495db
- perf(tcp): add RingBuffer::transfer() and TcpStream::splice() for zero-copy echo
  
  supernomad
  and
  claude
  committed
  a70fbc5
- perf(tcp): reorder Tcb fields for cache locality
  
  supernomad
  and
  claude
  committed
  6758d82
- perf(tcp): cache connection index in TcpStream to avoid linear scan
  
  supernomad
  and
  claude
  committed
  19e3cec
- perf(tcp): extract cold paths to #[inline(never)] functions
  
  supernomad
  and
  claude
  committed
  a7c343a
Commits on Mar 9, 2026
- feat: fixes.
  supernomad
  committed
  b959532
Commits on Mar 10, 2026
- feat: examples
  supernomad
  committed
  637f0a0

Commits

Commits on Feb 15, 2026

Commits on Feb 16, 2026

Commits on Feb 17, 2026

Commits on Feb 18, 2026

Commits on Feb 20, 2026

Commits on Feb 21, 2026

Commits on Feb 22, 2026

Commits on Mar 1, 2026

Commits on Mar 2, 2026

Commits on Mar 6, 2026

Commits on Mar 7, 2026

Commits on Mar 8, 2026