fix bug for python websocket

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2023-05-06 0ccf05b850299a9f76af1fb416e7454374ba15f3

fix bug for python websocket

 funasr/runtime/python/websocket/ws_client.py

@@ -143,7 +143,7 @@
            meg = json.loads(meg)
            # print(meg, end = '')
            # print("\r")
            text = meg["text"][0]
            text = meg["text"]
            text_print += text
            text_print = text_print[-55:]
            os.system('clear')

 funasr/runtime/python/websocket/ws_server_online.py

@@ -41,8 +41,6 @@
    websocket_users.add(websocket)
    websocket.param_dict_asr_online = {"cache": dict()}
    websocket.speek_online = Queue()
    ss_online = threading.Thread(target=asr_online, args=(websocket,))
    ss_online.start()

    try:
        async for message in websocket:
@@ -56,18 +54,8 @@

                websocket.param_dict_asr_online["chunk_size"] = message["chunk_size"]
                
    
                frames_online.append(audio)
    
                if len(frames_online) % message["chunk_interval"] == 0 or not is_speaking:
                    
                    audio_in = b"".join(frames_online)
                    websocket.speek_online.put(audio_in)
                    frames_online = []
                await async_asr_online(websocket,audio)

            if not websocket.send_msg.empty():
                await websocket.send(websocket.send_msg.get())
                websocket.send_msg.task_done()

     
    except websockets.ConnectionClosed:
@@ -78,29 +66,20 @@
    except Exception as e:
        print("Exception:", e)
 


def asr_online(websocket):  # ASR推理
    global websocket_users
    while websocket in websocket_users:
        if not websocket.speek_online.empty():
            audio_in = websocket.speek_online.get()
            websocket.speek_online.task_done()
async def async_asr_online(websocket,audio_in): # ASR推理
            if len(audio_in) > 0:
                # print(len(audio_in))
                audio_in = load_bytes(audio_in)
                rec_result = inference_pipeline_asr_online(audio_in=audio_in,
                                                           param_dict=websocket.param_dict_asr_online)
                if websocket.param_dict_asr_online["is_final"]:
                    websocket.param_dict_asr_online["cache"] = dict()
                
                if "text" in rec_result:
                    if rec_result["text"] != "sil" and rec_result["text"] != "waiting_for_more_voice":
                        print(rec_result["text"])
                        message = json.dumps({"mode": "online", "text": rec_result["text"]})
                        websocket.send_msg.put(message)
        
        time.sleep(0.005)
                        await websocket.send(message)

 


start_server = websockets.serve(ws_serve, args.host, args.port, subprotocols=["binary"], ping_interval=None)