使用websocket请求asr 返回40000002错误码

使用websocket请求asr服务
初始化的时候，建立了一个Timer，定时向服务端发送ping消息，防止服务端10秒判断没有消息主动关闭连接，
然后第一次请求成功，并获取到asr结果，客户端没有关闭
第二次请求的时候 发送StartTranscription消息，消息的json格式确定正确
{"header":{"message_id":"6762c27a2d9c7c4aee79cd28f12af38c","task_id":"a2ed7323a09cbed9c3b260dc01f07353","namespace":"SpeechTranscriber","name":"StartTranscription","appkey":"7cawGVexLmMra6KL"},"payload":{"format":"PCM","sample_rate":16000,"enable_intermediate_result":true,"enable_punctuation_prediction":true,"enable_inverse_text_normalization":true}}
taskid和第一次一样（taskid不一样时候现象一样）然后触发了onMessage和onDisconnection回调
分别收到
{"header":{"namespace":"Default","name":"TaskFailed","status":40000002,"message_id":"b164481cf2ff41e397595e72cdf48c90","task_id":"a2ed7323a09cbed9c3b260dc01f07353","status_text":"Gateway:MESSAGE_INVALID:Invalid binary message while server state is 'ROUTING'"}}1234567。","confidence":0.877,"words":[],"status":0,"gender":"","begin_time":1870,"fixed_result":"","unfixed_result":"","stash_result":{"sentenceId":2,"beginTime":3860,"text":"","fixedText":"","unfixedText":"","currentTime":3860,"words":[]},"audio_extra_info":"","sentence_id":"83d80823719a4b05aa9fdd996cb9faeb","gender_score":0.0}}
以及
40000002":{"namespace":"Default","name":"TaskFailed","status":40000002,"message_id":"b164481cf2ff41e397595e72cdf48c90","task_id":"a2ed7323a09cbed9c3b260dc01f07353","status_text":"Gateway:MESSAGE_INVALID:Invalid binary message while server state is 'ROUTING'"}}1234567。","confidence":0.877,"words":[],"status":0,"gender":"","begin_time":1870,"fixed_result":"","unfixed_result":"","stash_result":{"sentenceId":2,"beginTime":3860,"text":"","fixedText":"","unfixedText":"","currentTime":3860,"words":[]},"audio_extra_info":"","sentence_id":"83d80823719a4b05aa9fdd996cb9faeb","gender_score":0.0}}