端到端传输链路上的时延 #294
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请教一下,默认情况下,tquic stream的发送端和接收端的内部有多大的buffer,最多会产生多大的时延? |
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@stopandjoin 发送端只要可发送,就会发送当前已缓冲端数据。把完整的debug级别日志发出来看看。 |
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@iyangsj 复现了一次,以上是两端的tquic日志, 时间点在18:21 前后。 |
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找到了复现路径: 将带宽限制到很低,1Mbps以下然后连接。 刚连接上前2分钟内,很容易复现。 可能是写到tquic 内部buffer中的数据在慢慢发送。 我们现在是实时音视频场景,看tquic的api,好像没有主动清理掉 tquic 内部的buffer的接口。 是否还有其他办法。 |
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后续版本会增加相关接口