initial commit

listener/mtls/metadata.go

@@ -0,0 +1,49 @@
+package mtls
+
+import (
+	"time"
+
+	mdata "github.com/go-gost/gost/v3/pkg/metadata"
+)
+
+const (
+	defaultBacklog = 128
+)
+
+type metadata struct {
+	muxKeepAliveDisabled bool
+	muxKeepAliveInterval time.Duration
+	muxKeepAliveTimeout  time.Duration
+	muxMaxFrameSize      int
+	muxMaxReceiveBuffer  int
+	muxMaxStreamBuffer   int
+
+	backlog int
+}
+
+func (l *mtlsListener) parseMetadata(md mdata.Metadata) (err error) {
+	const (
+		backlog = "backlog"
+
+		muxKeepAliveDisabled = "muxKeepAliveDisabled"
+		muxKeepAliveInterval = "muxKeepAliveInterval"
+		muxKeepAliveTimeout  = "muxKeepAliveTimeout"
+		muxMaxFrameSize      = "muxMaxFrameSize"
+		muxMaxReceiveBuffer  = "muxMaxReceiveBuffer"
+		muxMaxStreamBuffer   = "muxMaxStreamBuffer"
+	)
+
+	l.md.backlog = mdata.GetInt(md, backlog)
+	if l.md.backlog <= 0 {
+		l.md.backlog = defaultBacklog
+	}
+
+	l.md.muxKeepAliveDisabled = mdata.GetBool(md, muxKeepAliveDisabled)
+	l.md.muxKeepAliveInterval = mdata.GetDuration(md, muxKeepAliveInterval)
+	l.md.muxKeepAliveTimeout = mdata.GetDuration(md, muxKeepAliveTimeout)
+	l.md.muxMaxFrameSize = mdata.GetInt(md, muxMaxFrameSize)
+	l.md.muxMaxReceiveBuffer = mdata.GetInt(md, muxMaxReceiveBuffer)
+	l.md.muxMaxStreamBuffer = mdata.GetInt(md, muxMaxStreamBuffer)
+
+	return
+}