Restructure repo around sing-box-rr package layout

sing-box-rr/constant/timeout.go

@@ -0,0 +1,35 @@
+package constant
+
+import "time"
+
+const (
+	TCPKeepAliveInitial        = 5 * time.Minute
+	TCPKeepAliveInterval       = 75 * time.Second
+	TCPConnectTimeout          = 5 * time.Second
+	TCPTimeout                 = 15 * time.Second
+	ReadPayloadTimeout         = 300 * time.Millisecond
+	DNSTimeout                 = 10 * time.Second
+	UDPTimeout                 = 5 * time.Minute
+	DefaultURLTestInterval     = 3 * time.Minute
+	DefaultURLTestIdleTimeout  = 30 * time.Minute
+	StartTimeout               = 10 * time.Second
+	StopTimeout                = 5 * time.Second
+	FatalStopTimeout           = 10 * time.Second
+	FakeIPMetadataSaveInterval = 10 * time.Second
+	TLSFragmentFallbackDelay   = 500 * time.Millisecond
+)
+
+var PortProtocols = map[uint16]string{
+	53:   ProtocolDNS,
+	123:  ProtocolNTP,
+	3478: ProtocolSTUN,
+	443:  ProtocolQUIC,
+}
+
+var ProtocolTimeouts = map[string]time.Duration{
+	ProtocolDNS:  10 * time.Second,
+	ProtocolNTP:  10 * time.Second,
+	ProtocolSTUN: 10 * time.Second,
+	ProtocolQUIC: 30 * time.Second,
+	ProtocolDTLS: 30 * time.Second,
+}