Received RST_STREAM with error code 2

[Dmitriy Komarov]

Hello Arsen!

We have problem - sometime we get Received RST_STREAM with error code 2 error and because of that recognizing ending with 006 error.

I do not understand what this error mean. And most of all - this happen very randomly.

2019-11-15 13:25:24:853677 [INFO]   Process START-INPUT-TIMERS Request <25dba437eddf415c@speechrecog> [60]

2019-11-15 13:25:24:853732 [INFO]   Start No-Input Timer [8000 ms] <25dba437eddf415c>

2019-11-15 13:25:24:853770 [INFO]   Process START-INPUT-TIMERS Response <25dba437eddf415c@speechrecog> [60]

2019-11-15 13:25:24:853851 [INFO]   Send MRCPv2 Data 10.101.132.90:1544 <-> 10.101.132.216:53260 [81 bytes]

MRCP/2.0 81 60 200 COMPLETE

Channel-Identifier: 25dba437eddf415c@speechrecog

2019-11-15 13:25:25:856847 [INFO]   Received Response: status [1] end-of-utt [0] result-count [1] <25dba437eddf415c@yandexsr>

2019-11-15 13:25:25:856923 [INFO]   Result[0]: final [0] <25dba437eddf415c@yandexsr>

2019-11-15 13:25:25:856932 [INFO]   Alternative[0]: confidence [1.00] transcript [ок] <25dba437eddf415c@yandexsr>

2019-11-15 13:25:25:856941 [INFO]   Set Result Flag [300 ms] <25dba437eddf415c>

2019-11-15 13:25:25:856972 [INFO]   Process START-OF-INPUT Event <25dba437eddf415c@speechrecog> [59]

2019-11-15 13:25:25:857108 [INFO]   Send MRCPv2 Data 10.101.132.90:1544 <-> 10.101.132.216:53260 [116 bytes]

MRCP/2.0 116 START-OF-INPUT 59 IN-PROGRESS

Channel-Identifier: 25dba437eddf415c@speechrecog

Input-Type: speech

2019-11-15 13:25:26:357816 [INFO]   Received Response: status [1] end-of-utt [0] result-count [1] <25dba437eddf415c@yandexsr>

2019-11-15 13:25:26:357869 [INFO]   Result[0]: final [1] <25dba437eddf415c@yandexsr>

2019-11-15 13:25:26:357877 [INFO]   Alternative[0]: confidence [1.00] transcript [Ок] <25dba437eddf415c@yandexsr>

2019-11-15 13:25:26:389721 [INFO]   Received Response: status [0] end-of-utt [0] result-count [1] <25dba437eddf415c@yandexsr>

2019-11-15 13:25:26:389773 [INFO]   Result[0]: final [1] <25dba437eddf415c@yandexsr>

2019-11-15 13:25:26:389781 [INFO]   Alternative[0]: confidence [1.00] transcript [Ок] <25dba437eddf415c@yandexsr>

2019-11-15 13:25:26:391106 [INFO]   Input Complete [stopped] size=55200 bytes, dur=3450 ms <25dba437eddf415c@yandexsr>

2019-11-15 13:25:26:391309 [INFO]   Process RECOGNITION-COMPLETE Event <25dba437eddf415c@speechrecog> [59]

2019-11-15 13:25:26:391336 [INFO]   State Transition RECOGNIZING -> RECOGNIZED <25dba437eddf415c@speechrecog>

2019-11-15 13:25:26:391386 [WARN]   gRPC Status: Received RST_STREAM with error code 2 <25dba437eddf415c@yandexsr>

2019-11-15 13:25:26:391407 [INFO]   Send MRCPv2 Data 10.101.132.90:1544 <-> 10.101.132.216:53260 [139 bytes]

MRCP/2.0 139 RECOGNITION-COMPLETE 59 COMPLETE

Channel-Identifier: 25dba437eddf415c@speechrecog

Completion-Cause: 006 recognizer-error

Thank you, anyway!

[Arsen Chaloyan]

Hello Dmitriy,

I can only state this particular gRPC call ended with an error cause "Received RST_STREAM with error code 2". It must be the service that sets the cause. So, you may need to coordinate this issue with Yandex.

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Arsen Chaloyan
Author of UniMRCP
http://www.unimrcp.org