SpoofDPI: fix https-proxy premature connection close

SpoofDPI/8a370430c7d855a63d15337e9781933f6e55707f.patch

@@ -0,0 +1,31 @@
+From 8a370430c7d855a63d15337e9781933f6e55707f Mon Sep 17 00:00:00 2001
+From: Andrey Semenov <semenov.ao@greendatasoft.ru>
+Date: Thu, 19 Sep 2024 17:32:37 +0500
+Subject: [PATCH] fix: write to lConn even if any error met and some bytes was
+ read
+
+---
+ proxy/handler/https.go | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/proxy/handler/https.go b/proxy/handler/https.go
+index f709925..bc320fd 100644
+--- a/proxy/handler/https.go
++++ b/proxy/handler/https.go
+@@ -2,7 +2,6 @@ package handler
+ 
+ import (
+ 	"context"
+-	"errors"
+ 	"io"
+ 	"net"
+ 	"regexp"
+@@ -134,7 +133,7 @@ func (h *HttpsHandler) communicate(ctx context.Context, from *net.TCPConn, to *n
+ 
+ 		bytesRead, err := ReadBytes(ctx, from, buf)
+ 		if err != nil {
+-			if errors.Is(err, io.EOF) && len(bytesRead) > 0 {
++			if len(bytesRead) > 0 {
+ 				h.write(logger, td, to, bytesRead)
+ 			}
+ 			logger.Debug().Msgf("error reading from %s: %s", fd, err)