websocket offline

游雁

2023-05-07 296ec00997d4ad4715286c8dad9cc2226d064b71

 funasr/runtime/python/websocket/ws_client.py

@@ -6,7 +6,8 @@
# import threading
import argparse
import json

import traceback
from multiprocessing import  Process
parser = argparse.ArgumentParser()
parser.add_argument("--host",
                    type=str,
@@ -30,15 +31,26 @@
                    type=str,
                    default=None,
                    help="audio_in")
parser.add_argument("--send_without_sleep",
                    action="store_true",
                    default=False,
                    help="if audio_in is set, send_without_sleep")
parser.add_argument("--test_thread_num",
                    type=int,
                    default=1,
                    help="test_thread_num")
parser.add_argument("--words_max_print",
                    type=int,
                    default=100,
                    help="chunk")

args = parser.parse_args()
args.chunk_size = [int(x) for x in args.chunk_size.split(",")]

print(args)
# voices = asyncio.Queue()
from queue import Queue
voices = Queue()

# 其他函数可以通过调用send(data)来发送数据，例如：
async def record_microphone():
    is_finished = False
    import pyaudio
@@ -65,11 +77,9 @@
        message = json.dumps({"chunk_size": args.chunk_size, "chunk_interval": args.chunk_interval, "audio": data, "is_speaking": is_speaking, "is_finished": is_finished})
        
        voices.put(message)
        #print(voices.qsize())

        await asyncio.sleep(0.005)

# 其他函数可以通过调用send(data)来发送数据，例如：
async def record_from_scp():
    import wave
    global voices
@@ -85,15 +95,11 @@
        # bytes_f = open(wav_path, "rb")
        # bytes_data = bytes_f.read()
        with wave.open(wav_path, "rb") as wav_file:
            # 获取音频参数
            params = wav_file.getparams()
            # 获取头信息的长度
            # header_length = wav_file.getheaders()[0][1]
            # 读取音频帧数据，跳过头信息
            # wav_file.setpos(header_length)
            frames = wav_file.readframes(wav_file.getnframes())

        # 将音频帧数据转换为字节类型的数据
        audio_bytes = bytes(frames)
        # stride = int(args.chunk_size/1000*16000*2)
        stride = int(60*args.chunk_size[1]/args.chunk_interval/1000*16000*2)
@@ -110,8 +116,8 @@
            voices.put(message)
            # print("data_chunk: ", len(data_chunk))
            # print(voices.qsize())
        
            await asyncio.sleep(60*args.chunk_size[1]/args.chunk_interval/1000)
            sleep_duration = 0.001 if args.send_without_sleep else 60*args.chunk_size[1]/args.chunk_interval/1000
            await asyncio.sleep(sleep_duration)

    is_finished = True
    message = json.dumps({"is_finished": is_finished})
@@ -126,15 +132,17 @@
            data = voices.get()
            voices.task_done()
            try:
                await websocket.send(data) # 通过ws对象发送数据
                await websocket.send(data)
            except Exception as e:
                print('Exception occurred:', e)
                traceback.print_exc()
                exit(0)
            await asyncio.sleep(0.005)
        await asyncio.sleep(0.005)



async def message():
async def message(id):
    global websocket
    text_print = ""
    while True:
@@ -143,14 +151,19 @@
            meg = json.loads(meg)
            # print(meg, end = '')
            # print("\r")
            # print(meg)
            text = meg["text"][0]
            text_print += text
            text_print = text_print[-55:]
            if meg["mode"] == "online":
                text_print += " {}".format(text)
            else:
                text_print += "{}".format(text)
            text_print = text_print[-args.words_max_print:]
            os.system('clear')
            print("\r"+text_print)
            print("\r"+str(id)+":"+text_print)
        except Exception as e:
            print("Exception:", e)

            traceback.print_exc()
            exit(0)

async def print_messge():
    global websocket
@@ -161,22 +174,36 @@
            print(meg)
        except Exception as e:
            print("Exception:", e)
            traceback.print_exc()
            exit(0)


async def ws_client():
    global websocket # 定义一个全局变量ws，用于保存websocket连接对象
    # uri = "ws://11.167.134.197:8899"
async def ws_client(id):
    global websocket
    uri = "ws://{}:{}".format(args.host, args.port)
    #ws = await websockets.connect(uri, subprotocols=["binary"]) # 创建一个长连接
    async for websocket in websockets.connect(uri, subprotocols=["binary"], ping_interval=None):
        if args.audio_in is not None:
            task = asyncio.create_task(record_from_scp()) # 创建一个后台任务录音
            task = asyncio.create_task(record_from_scp())
        else:
            task = asyncio.create_task(record_microphone())  # 创建一个后台任务录音
        task2 = asyncio.create_task(ws_send()) # 创建一个后台任务发送
        task3 = asyncio.create_task(message()) # 创建一个后台接收消息的任务
            task = asyncio.create_task(record_microphone())
        task2 = asyncio.create_task(ws_send())
        task3 = asyncio.create_task(message(id))
        await asyncio.gather(task, task2, task3)

def one_thread(id):
   asyncio.get_event_loop().run_until_complete(ws_client(id)) # 启动协程
   asyncio.get_event_loop().run_forever()

asyncio.get_event_loop().run_until_complete(ws_client()) # 启动协程
asyncio.get_event_loop().run_forever()

if __name__ == '__main__':
    process_list = []
    for i in range(args.test_thread_num):   
        p = Process(target=one_thread,args=(i,))
        p.start()
        process_list.append(p)

    for i in process_list:
        p.join()

    print('end')