SH Weng
67fc2e1977
Follow up changes in rand 0.9.0
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In rand 0.9.0 (2025-01-27), `SeedableRng::from_entropy` has been renamed to `from_os_rng`. This change will lead to build error, and this commit fixed it.
See also: 0bc3f652c4/rand_core/CHANGELOG.md (L19)
2025-02-09 14:22:15 +08:00
Datong Sun
e86c5c5c50
fix(fake-tcp): when connect()-ing, attempt to get ephemeral port using algorithm similar to Linux ( #162 )
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* fix(fake-tcp): when `connect()`-ing, attempt to get ephemeral port 5 times to reduce the chance
of panicking
Fixes #79
2024-11-20 22:57:11 +08:00
dependabot[bot]
310bb17516
chore(deps): update pnet requirement from 0.33 to 0.34
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Updates the requirements on [pnet](https://github.com/libpnet/libpnet ) to permit the latest version.
- [Release notes](https://github.com/libpnet/libpnet/releases )
- [Commits](https://github.com/libpnet/libpnet/compare/v0.33.0...v0.34.0 )
---
updated-dependencies:
- dependency-name: pnet
dependency-type: direct:production
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Signed-off-by: dependabot[bot] <support@github.com>
2023-09-19 00:07:50 +08:00
Paolo Barbolini
6af7757456
perf(fake-tcp) let the memory allocator zero initialize the BytesMut memory instead of resizing immediately after allocation
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Co-authored-by: Datong Sun <dndx@idndx.com>
2022-08-18 19:00:09 -07:00
Datong Sun
85555f2a34
feat(*) IPv6 support
2022-04-16 18:43:55 +08:00
Datong Sun
581d80d08c
perf(fake-tcp) use flume to avoid locking in receiver, improved single
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connection performance by 300%
2022-04-10 21:07:12 +08:00
Datong Sun
95dfd8ab54
fix(fake-tcp) fix an issue where RST generated is not following
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the proper RFC requirement.
Send ACK every 128MB in lieu of data packets.
2022-04-10 16:33:53 +08:00
Datong Sun
5d4e3bf8c0
docs(fake-tcp) added documentations for fake-tcp
2022-04-09 12:10:13 +08:00
Datong Sun
7db7164193
chore(*) use tokio-tun v0.5 instead of forked version. Bumped
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`fake-tcp` to `v0.2.3`
2021-12-07 17:07:54 +08:00
Datong Sun
33e510e7ba
fix(fake-tcp) remove unneeded State::Closed as it is not in a
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reachable code path
2021-11-19 10:45:13 -08:00
Datong Sun
583cdbe300
perf(fake-tcp) reduce the number of clone() calls in hot path
2021-11-19 12:35:21 +08:00
Datong Sun
91988520e5
feat(*) add DNS name support for --remote argument in both Client and
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Server
2021-11-19 12:30:47 +08:00
Datong Sun
41e86521b7
fix(fake-tcp) more robust checking for receiving end closing, avoids
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panicking tasks from causing server to stop completely
2021-10-10 00:29:28 +08:00
Datong Sun
8371256f0b
perf(fake-tcp) use cached tuples per dispatcher task to avoid RwLock
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contentions. Use multi queue Tun. Upgraded tokio to 1.12.0.
This makes the entire Phantun forward process completely lock contention free
2021-09-23 12:59:49 +08:00
Datong Sun
04b0e97c1d
perf(fake-tcp) faster checksum calculation
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Before:
```
test packet::benchmarks::bench_build_tcp_packet_128 ... bench: 207 ns/iter (+/- 25)
test packet::benchmarks::bench_build_tcp_packet_1460 ... bench: 670 ns/iter (+/- 14)
test packet::benchmarks::bench_build_tcp_packet_512 ... bench: 334 ns/iter (+/- 21)
```
After:
```
test packet::benchmarks::bench_build_tcp_packet_128 ... bench: 206 ns/iter (+/- 9)
test packet::benchmarks::bench_build_tcp_packet_1460 ... bench: 259 ns/iter (+/- 16)
test packet::benchmarks::bench_build_tcp_packet_512 ... bench: 212 ns/iter (+/- 11)
```
2021-09-20 23:12:53 +08:00
Datong Sun
4a9e41b0b7
chore(*) refactor Phantun and fake-tcp to their own crates
2021-09-19 00:36:40 -07:00
