add traffic sniffing for handler

2024-09-27 15:55:28 +08:00
parent dfb6cb95d0
commit 3c8add4b82
43 changed files with 4518 additions and 1839 deletions
@@ -8,14 +8,24 @@ import (
 )

 type metadata struct {
-	readTimeout   time.Duration
-	hash          string
-	observePeriod time.Duration
+	readTimeout     time.Duration
+	hash            string
+	observePeriod   time.Duration
+	sniffing        bool
+	sniffingTimeout time.Duration
 }

 func (h *socks4Handler) parseMetadata(md mdata.Metadata) (err error) {
 	h.md.readTimeout = mdutil.GetDuration(md, "readTimeout")
+	if h.md.readTimeout <= 0 {
+		h.md.readTimeout = 15 * time.Second
+	}
+
 	h.md.hash = mdutil.GetString(md, "hash")
 	h.md.observePeriod = mdutil.GetDuration(md, "observePeriod")
+
+	h.md.sniffing = mdutil.GetBool(md, "sniffing")
+	h.md.sniffingTimeout = mdutil.GetDuration(md, "sniffing.timeout")
+
 	return
 }