initial commit

dialer/quic/metadata.go

@@ -0,0 +1,40 @@
+package quic
+
+import (
+	"time"
+
+	mdata "github.com/go-gost/gost/v3/pkg/metadata"
+)
+
+type metadata struct {
+	keepAlive        bool
+	maxIdleTimeout   time.Duration
+	handshakeTimeout time.Duration
+
+	cipherKey []byte
+	host      string
+}
+
+func (d *quicDialer) parseMetadata(md mdata.Metadata) (err error) {
+	const (
+		keepAlive        = "keepAlive"
+		handshakeTimeout = "handshakeTimeout"
+		maxIdleTimeout   = "maxIdleTimeout"
+
+		cipherKey = "cipherKey"
+		host      = "host"
+	)
+
+	d.md.handshakeTimeout = mdata.GetDuration(md, handshakeTimeout)
+
+	if key := mdata.GetString(md, cipherKey); key != "" {
+		d.md.cipherKey = []byte(key)
+	}
+
+	d.md.keepAlive = mdata.GetBool(md, keepAlive)
+	d.md.handshakeTimeout = mdata.GetDuration(md, handshakeTimeout)
+	d.md.maxIdleTimeout = mdata.GetDuration(md, maxIdleTimeout)
+
+	d.md.host = mdata.GetString(md, host)
+	return
+}