rtc

type ICEServerConfig struct {
	URLs       []string `toml:"urls" json:"urls"`
	Username   string   `toml:"username,omitempty" json:"username,omitempty"`
	Credential string   `toml:"credential,omitempty" json:"credential,omitempty"`
}

type ICEServers []ICEServerConfig

type Message struct {
	GroupID   string      `msgpack:"group_id"`
	UserID    string      `msgpack:"user_id"`
	SessionID string      `msgpack:"session_id"`
	CallID    string      `msgpack:"call_id"`
	Type      MessageType `msgpack:"type"`
	Data      []byte      `msgpack:"data,omitempty"`
}

type MessageType int

type Metrics interface {
	IncRTCSessions(groupID string, callID string)
	DecRTCSessions(groupID string, callID string)
	IncRTCConnState(state string)
	IncRTPPackets(direction, trackType string)
	AddRTPPacketBytes(direction, trackType string, value int)
	IncRTCErrors(groupID string, errType string)
}

type Server struct {
	// contains filtered or unexported fields
}

type ServerConfig struct {
	// ICEAddressUDP specifies the UDP address the RTC service should listen on.
	ICEAddressUDP string `toml:"ice_address_udp"`
	// ICEPortUDP specifies the UDP port the RTC service should listen to.
	ICEPortUDP int `toml:"ice_port_udp"`
	// ICEHostOverride optionally specifies an IP address (or hostname)
	// to be used as the main host ICE candidate.
	ICEHostOverride string `toml:"ice_host_override"`
	// A list of ICE server (STUN/TURN) configurations to use.
	ICEServers ICEServers `toml:"ice_servers"`
	TURNConfig TURNConfig `toml:"turn"`
}

type SessionConfig struct {
	// GroupID specifies the id of the group the session should belong to.
	GroupID string
	// CallID specifies the id of the call the session should belong to.
	CallID string
	// UserID specifies the id of the user the session belongs to.
	UserID string
	// SessionID specifies the unique identifier for the session.
	SessionID string
}

type TURNConfig struct {
	// The secret key used to generate TURN short-lived authentication
	// credentials.
	StaticAuthSecret string `toml:"static_auth_secret"`
	// The number of minutes that the generated TURN credentials will be valid for.
	CredentialsExpirationMinutes int `toml:"credentials_expiration_minutes"`
}