soypat/lneto
1
0
Fork 0
mirror of https://github.com/soypat/lneto.git synced 2026-09-08 15:59:10 +00:00
Code Issues Packages Projects Releases 1 Wiki Activity

omitting use of min saves 8 bytes

Browse Source
This commit is contained in:
soypat
2026-09-07 07:42:03 -07:00
parent d24f9cb362
commit 5ea64e1658
1 changed files with 6 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tcp/handler.go
+6 -2
View File
@@ -677,10 +677,14 @@ func (h *Handler) putSynOptions(b []byte, mss uint16, isSynack bool) uint8 {
// wireWnd converts a segment's real window to its on-wire representation. // wireWnd converts a segment's real window to its on-wire representation.
// SYN segments are never scaled (RFC7323 §2.2), we cap SYN windows at maxuint16. // SYN segments are never scaled (RFC7323 §2.2), we cap SYN windows at maxuint16.
func (h *Handler) wireWnd(seg Segment) Size { func (h *Handler) wireWnd(seg Segment) Size {
wnd := seg.WND
if h.peerOfferedWS && !seg.Flags.HasAny(FlagSYN) { if h.peerOfferedWS && !seg.Flags.HasAny(FlagSYN) {
return seg.WND >> h.wndShiftLocal wnd >>= h.wndShiftLocal
} }
return min(seg.WND, 0xFFFF) if wnd > 0xFFFF {
wnd = 0xFFFF
}
return wnd
} }
// AwaitingSynResponse returns true if the Handler is an active client opened with [Handler.OpenActive] and has already sent out the first SYN packet to the remote client. // AwaitingSynResponse returns true if the Handler is an active client opened with [Handler.OpenActive] and has already sent out the first SYN packet to the remote client.