20 lines
778 B
Go
20 lines
778 B
Go
package domain
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import "errors"
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// LiveStreamChannel 是直播时间轴上一个可拉流通道的快照（RTMP unified 模式恒为
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// channel=1 / scale=0；last_timestamp_ms 是最新可取 segment 的起始时间戳）。
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type LiveStreamChannel struct {
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Channel int
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Scale int
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LastTimestampMs int64
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}
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// 直播拉流业务错误；rpc 层映射见 upload.getFile(inputGroupCallStream)：
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// - PartNotReady → TIME_TOO_BIG（客户端 100ms 后原样重试）
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// - PartExpired / NoStream → 普通 400（客户端重新对时 resync）
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var (
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ErrLiveStreamPartNotReady = errors.New("live stream part not ready")
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ErrLiveStreamPartExpired = errors.New("live stream part expired")
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ErrLiveStreamNoStream = errors.New("live stream not active")
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)
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