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55 lines
1.5 KiB
Go
55 lines
1.5 KiB
Go
// SPDX-FileCopyrightText: 2023 The Pion community <https://pion.ly>
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// SPDX-License-Identifier: MIT
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package webrtc
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import (
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"sync/atomic"
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)
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// ICEGathererState represents the current state of the ICE gatherer.
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type ICEGathererState uint32
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const (
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// ICEGathererStateUnknown is the enum's zero-value.
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ICEGathererStateUnknown ICEGathererState = iota
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// ICEGathererStateNew indicates object has been created but
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// gather() has not been called.
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ICEGathererStateNew
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// ICEGathererStateGathering indicates gather() has been called,
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// and the ICEGatherer is in the process of gathering candidates.
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ICEGathererStateGathering
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// ICEGathererStateComplete indicates the ICEGatherer has completed gathering.
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ICEGathererStateComplete
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// ICEGathererStateClosed indicates the closed state can only be entered
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// when the ICEGatherer has been closed intentionally by calling close().
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ICEGathererStateClosed
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)
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func (s ICEGathererState) String() string {
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switch s {
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case ICEGathererStateNew:
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return "new"
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case ICEGathererStateGathering:
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return "gathering"
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case ICEGathererStateComplete:
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return "complete"
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case ICEGathererStateClosed:
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return "closed"
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default:
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return ErrUnknownType.Error()
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}
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}
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func atomicStoreICEGathererState(state *ICEGathererState, newState ICEGathererState) {
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atomic.StoreUint32((*uint32)(state), uint32(newState))
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}
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func atomicLoadICEGathererState(state *ICEGathererState) ICEGathererState {
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return ICEGathererState(atomic.LoadUint32((*uint32)(state)))
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}
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