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smoltcp

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3 Jul 2024
@rvbcldud:matrix.orgrvbcldud joined the room.21:36:41
@rvbcldud:matrix.orgrvbcldudRedacted or Malformed Event21:43:46
8 Jul 2024
@embassy-bot:matrix.orgsmoltcp-bot

New PR: Use assert!() to check prefix_len in Ipv4Cidr::new

22:39:51
9 Jul 2024
@embassy-bot:matrix.orgsmoltcp-bot

PR merged: Use assert!() to check prefix_len in Ipv4Cidr::new

07:13:01
12 Jul 2024
@embassy-bot:matrix.orgsmoltcp-bot

New PR: Fix benchmark and update results

18:48:36
13 Jul 2024
@embassy-bot:matrix.orgsmoltcp-bot

PR merged: Don't delay ACKs for significant window updates

05:03:16
@embassy-bot:matrix.orgsmoltcp-bot

PR merged: Fix benchmark and update results

05:04:04
14 Jul 2024
@embassy-bot:matrix.orgsmoltcp-bot

New PR: Reset retransmit timer on ack regardless of the current timer state

19:07:41
15 Jul 2024
@embassy-bot:matrix.orgsmoltcp-bot

New PR: Limiting the number of poll loops to prevent DoS events

09:30:11
18 Jul 2024
@embassy-bot:matrix.orgsmoltcp-bot

PR closed without merging: RFC: support for TCP Segmentation Offloading (TSO)

10:58:58
@dirbaio:matrix.orgdirbaiotook 1 year to think about it11:14:40
@embassy-bot:matrix.orgsmoltcp-bot

New PR: [Breaking] Update to bitflags 2.x

13:06:50
22 Jul 2024
@dirbaio:matrix.orgdirbaiois this something we should fix in smoltcp instead of embassy? 20:15:22
@dirbaio:matrix.orgdirbaiohttps://github.com/embassy-rs/embassy/pull/319820:15:23
@dirbaio:matrix.orgdirbaiowhen a socket is reset, data in the tx queue stays there foreve.r20:15:49
@dirbaio:matrix.orgdirbaio * when a socket is reset, data in the tx queue stays there forever.20:15:50
@dirbaio:matrix.orgdirbaioit feels odd to keep data that will never get sent, perhaps smoltcp should clear the tx data on reset20:16:31
@dirbaio:matrix.orgdirbaio * it feels odd to keep data that will never get sent, perhaps smoltcp should clear the tx queue on reset20:16:34
@dirbaio:matrix.orgdirbaiootoh this is not an issue until you try to use "is tx queue empty" to build some kind of "flush" like embassy does... so maybe it is embassy's "fault"20:17:08
@jordens:matrix.orgRobert Jördens In #351 you enabled distinguishing "received all the data" from "received data may be truncated". Seems natural to support a similar distinction for TX.
I wonder if this is the only scenario where tx data can still be in the queue when reaching Closed.
22:29:20
23 Jul 2024
@embassy-bot:matrix.orgsmoltcp-bot

PR merged: Limiting the number of poll loops to prevent DoS events

14:13:31
@whitequark:matrix.orgCatherine
In reply to @dirbaio:matrix.org
it feels odd to keep data that will never get sent, perhaps smoltcp should clear the tx queue on reset
this sounds very reasonable
19:27:35
@whitequark:matrix.orgCatherinethere are some protocols which you could conceivably want to intentionally work that way, but I don't think we should support that use case19:27:51
@dirbaio:matrix.orgdirbaiowhich protocols? 19:28:08
@dirbaio:matrix.orgdirbaiofor rx sure, you might still want to process the data you did receive after a reset, but for tx.?19:28:22
@whitequark:matrix.orgCatherinesomething self-synchronizing19:31:21
@whitequark:matrix.orgCatherineSCPI works kind of like this in many instruments, horrifically19:31:38
@whitequark:matrix.orgCatherine it shouldn't, but it does. (I'm stating the existence of this use pattern, not arguing for it--against it in fact) 19:32:00
24 Jul 2024
@embassy-bot:matrix.orgsmoltcp-bot

New PR: Fix performance related pedantic clippy lints

18:51:18
25 Jul 2024
@embassy-bot:matrix.orgsmoltcp-bot

PR closed without merging: Fix performance related pedantic clippy lints

21:22:59

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