status-go/vendor/github.com/pion/webrtc/v3/configuration.go

53 lines
2.4 KiB
Go

//go:build !js
// +build !js
package webrtc
// A Configuration defines how peer-to-peer communication via PeerConnection
// is established or re-established.
// Configurations may be set up once and reused across multiple connections.
// Configurations are treated as readonly. As long as they are unmodified,
// they are safe for concurrent use.
type Configuration struct {
// ICEServers defines a slice describing servers available to be used by
// ICE, such as STUN and TURN servers.
ICEServers []ICEServer `json:"iceServers,omitempty"`
// ICETransportPolicy indicates which candidates the ICEAgent is allowed
// to use.
ICETransportPolicy ICETransportPolicy `json:"iceTransportPolicy,omitempty"`
// BundlePolicy indicates which media-bundling policy to use when gathering
// ICE candidates.
BundlePolicy BundlePolicy `json:"bundlePolicy,omitempty"`
// RTCPMuxPolicy indicates which rtcp-mux policy to use when gathering ICE
// candidates.
RTCPMuxPolicy RTCPMuxPolicy `json:"rtcpMuxPolicy,omitempty"`
// PeerIdentity sets the target peer identity for the PeerConnection.
// The PeerConnection will not establish a connection to a remote peer
// unless it can be successfully authenticated with the provided name.
PeerIdentity string `json:"peerIdentity,omitempty"`
// Certificates describes a set of certificates that the PeerConnection
// uses to authenticate. Valid values for this parameter are created
// through calls to the GenerateCertificate function. Although any given
// DTLS connection will use only one certificate, this attribute allows the
// caller to provide multiple certificates that support different
// algorithms. The final certificate will be selected based on the DTLS
// handshake, which establishes which certificates are allowed. The
// PeerConnection implementation selects which of the certificates is
// used for a given connection; how certificates are selected is outside
// the scope of this specification. If this value is absent, then a default
// set of certificates is generated for each PeerConnection instance.
Certificates []Certificate `json:"certificates,omitempty"`
// ICECandidatePoolSize describes the size of the prefetched ICE pool.
ICECandidatePoolSize uint8 `json:"iceCandidatePoolSize,omitempty"`
// SDPSemantics controls the type of SDP offers accepted by and
// SDP answers generated by the PeerConnection.
SDPSemantics SDPSemantics `json:"sdpSemantics,omitempty"`
}