rtcconfig

type BatchIOConfig struct {
	BatchSize        int           `yaml:"batch_size,omitempty"`
	MaxFlushInterval time.Duration `yaml:"max_flush_interval,omitempty"`
}

type IPsConfig struct {
	Includes []string `yaml:"includes,omitempty"`
	Excludes []string `yaml:"excludes,omitempty"`
}

type InterfacesConfig struct {
	Includes []string `yaml:"includes,omitempty"`
	Excludes []string `yaml:"excludes,omitempty"`
}

type NodeIP struct {
	V4 string `yaml:"ipv4,omitempty"`
	V6 string `yaml:"ipv6,omitempty"`
}

type PortRange struct {
	Start int `yaml:"start,omitempty"`
	End   int `yaml:"end,omitempty"`
}

type RTCConfig struct {
	UDPPort                 PortRange        `yaml:"udp_port,omitempty"`
	TCPPort                 uint32           `yaml:"tcp_port,omitempty"`
	ICEPortRangeStart       uint32           `yaml:"port_range_start,omitempty"`
	ICEPortRangeEnd         uint32           `yaml:"port_range_end,omitempty"`
	UseStunPortAsICE        bool             `yaml:"use_stun_port_as_ice,omitempty"`
	NodeIP                  NodeIP           `yaml:"node_ip,omitempty"`
	NodeIPAutoGenerated     bool             `yaml:"-"`
	STUNServers             []string         `yaml:"stun_servers,omitempty"`
	UseExternalIP           bool             `yaml:"use_external_ip"`
	UseICELite              bool             `yaml:"use_ice_lite,omitempty"`
	Interfaces              InterfacesConfig `yaml:"interfaces,omitempty"`
	IPs                     IPsConfig        `yaml:"ips,omitempty"`
	EnableLoopbackCandidate bool             `yaml:"enable_loopback_candidate"`
	UseMDNS                 bool             `yaml:"use_mdns,omitempty"`
	// when UseExternalIP is true, only advertise the external IP to client
	ExternalIPOnly bool          `yaml:"external_ip_only,omitempty"`
	BatchIO        BatchIOConfig `yaml:"batch_io,omitempty"`

	// SCTP congestion control
	SCTPMinCwnd    int `yaml:"sctp_min_cwnd,omitempty"`
	SCTPFastRtxWnd int `yaml:"sctp_fast_rtx_wnd,omitempty"`
	SCTPCwndCAStep int `yaml:"sctp_cwnd_ca_step,omitempty"`

	// for testing, disable UDP
	ForceTCP bool `yaml:"force_tcp,omitempty"`
}

type WebRTCConfig struct {
	Configuration  webrtc.Configuration
	SettingEngine  webrtc.SettingEngine
	UDPMux         ice.UDPMux
	TCPMuxListener *net.TCPListener
	NAT1To1IPs     []string
	UseMDNS        bool
}