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server/vendor/github.com/pion/webrtc/v3/configuration.go

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+// SPDX-FileCopyrightText: 2023 The Pion community <https://pion.ly>
+// SPDX-License-Identifier: MIT
+
+//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"`
+}