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012a7ea686
Fixes #515 This includes a few small and closely related changes: 1. All occurrences of the build tag `+build js` have been changed to the more precise `+build js,wasm`. This will exclude the files from being included by third-party compilers like GopherJS, with which they are incompatible. 2. Some files which are incompatible with JavaScript/Wasm now have the correct build tag (`+build -js`) so they will be excluded from Wasm builds. 3. Some configuration options which are incompatible with JavaScript/Wasm (or at least the current bindings) will now no longer appear in Wasm builds. This meant creating new files with new struct definitions and the appropriate build tags.
63 lines
1.7 KiB
Go
63 lines
1.7 KiB
Go
// +build !js
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package webrtc
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import (
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"time"
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"github.com/pions/webrtc/internal/ice"
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)
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// SettingEngine allows influencing behavior in ways that are not
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// supported by the WebRTC API. This allows us to support additional
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// use-cases without deviating from the WebRTC API elsewhere.
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type SettingEngine struct {
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ephemeralUDP struct {
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PortMin uint16
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PortMax uint16
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}
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detach struct {
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DataChannels bool
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}
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timeout struct {
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ICEConnection *time.Duration
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ICEKeepalive *time.Duration
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}
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candidates struct {
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ICENetworkTypes []NetworkType
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}
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}
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// DetachDataChannels enables detaching data channels. When enabled
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// data channels have to be detached in the OnOpen callback using the
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// DataChannel.Detach method.
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func (e *SettingEngine) DetachDataChannels() {
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e.detach.DataChannels = true
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}
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// SetConnectionTimeout sets the amount of silence needed on a given candidate pair
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// before the ICE agent considers the pair timed out.
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func (e *SettingEngine) SetConnectionTimeout(connectionTimeout, keepAlive time.Duration) {
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e.timeout.ICEConnection = &connectionTimeout
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e.timeout.ICEKeepalive = &keepAlive
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}
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// SetEphemeralUDPPortRange limits the pool of ephemeral ports that
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// ICE UDP connections can allocate from. This setting currently only
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// affects host candidates, not server reflexive candidates.
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func (e *SettingEngine) SetEphemeralUDPPortRange(portMin, portMax uint16) error {
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if portMax < portMin {
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return ice.ErrPort
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}
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e.ephemeralUDP.PortMin = portMin
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e.ephemeralUDP.PortMax = portMax
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return nil
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}
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// SetNetworkTypes configures what types of candidate networks are supported
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// during local and server reflexive gathering.
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func (e *SettingEngine) SetNetworkTypes(candidateTypes []NetworkType) {
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e.candidates.ICENetworkTypes = candidateTypes
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}
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