网络状态良好的情况下，live-puser为什么会监听到1008后再监听不到状态

[17:57:04]  pusherStateChange {"code":1008,"message":"Enables H264 hardware encoding"}

[17:57:05]  netStateChange {"info":{"videoBitrate":809,"audioBitrate":63,"videoFPS":0,"videoGOP":1,"netSpeed":872,"netQualityLevel":2,"videoWidth":480,"videoHeight":640}}

[17:57:05]  netStateChange {"info":{"videoBitrate":809,"audioBitrate":63,"videoFPS":0,"videoGOP":1,"netSpeed":887,"videoWidth":480,"videoHeight":640,"videoCache":1,"audioCache":6}}

[17:57:07]  netStateChange {"info":{"videoBitrate":731,"audioBitrate":61,"videoFPS":15,"videoGOP":1,"netSpeed":792,"netQualityLevel":2,"videoWidth":480,"videoHeight":640}}