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Tcp buffer bug fix (#79)

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* start working on tracking down tcp buffer bug

* mtu refactor

* modularize test

* more precise testing

* tests fail, but is it the failure we are looking for?

* fix typo in espradio link (#76)

* implement a new backoff abstraction (#75)

* rewrite backoff api

* rewrite tcp.Conn.Write

* keep fixing small things

* much better Conn.Read implementation

* fix critical overflow bug in internal.ConnRWBackoff

---------

Co-authored-by: Joel Wetzell <jwetzell@yahoo.com>
This commit is contained in:
Pat Whittingslow
2026-04-14 19:11:29 -03:00
committed by GitHub
parent 5bde7a9979
commit 75a812a8d7
22 changed files with 354 additions and 109 deletions
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internet/stack-ip.go
+1 -1
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@@ -149,7 +149,7 @@ func (sb *StackIP) Demux(carrierData []byte, offset int) error {
func (sb *StackIP) Encapsulate(carrierData []byte, offsetToIP, offsetToFrame int) (int, error) {
frame := carrierData[offsetToFrame:]
if len(frame) < 256 {
if len(frame) < ipv4.MinimumMTU {
return 0, io.ErrShortBuffer
}
ifrm, _ := ipv4.NewFrame(frame)