From ddce9cc8775fad1b2944843f4cd575bac4f4825c Mon Sep 17 00:00:00 2001
From: huangmingming <dyyzhmm@163.com>
Date: 星期二, 31 一月 2023 10:07:50 +0800
Subject: [PATCH] update server env

---
 funasr/runtime/python/grpc/Readme.md |   39 +++++++++++++++++++++++++++++++++------
 1 files changed, 33 insertions(+), 6 deletions(-)

diff --git a/funasr/runtime/python/grpc/Readme.md b/funasr/runtime/python/grpc/Readme.md
index a27ff5f..46e3f17 100644
--- a/funasr/runtime/python/grpc/Readme.md
+++ b/funasr/runtime/python/grpc/Readme.md
@@ -1,21 +1,48 @@
-## using paraformer with grpc
-
+# Using paraformer with grpc
 We can send streaming audio data to server in real-time with grpc client every 10 ms e.g., and get transcribed text when stop speaking.
 The audio data is in streaming, the asr inference process is in offline.
 
 
+## Steps
 
-Step 1) Generate protobuf file for grpc
+Step 1) Prepare server environment (on server).
 ```
+# Install modelscope and funasr, or install with modelscope cuda-docker image. 
+
+# Get into grpc directory.
+cd /opt/conda/lib/python3.7/site-packages/funasr/runtime/python/grpc
+```
+
+
+Step 2) Generate protobuf file (for server and client).
+```
+# Optional, paraformer_pb2.py and paraformer_pb2_grpc.py are already generated.
 python -m grpc_tools.protoc  --proto_path=./proto -I ./proto    --python_out=. --grpc_python_out=./ ./proto/paraformer.proto
 ```
 
-Step 2) start grpc server
+Step 3) Start grpc server (on server).
 ```
 python grpc_main_server.py --port 10095
 ```
 
-Step 3) start grpc client
+Step 4) Start grpc client (on client with microphone).
 ```
+# Install dependency. Optional.
+python -m pip install pyaudio webrtcvad
+```
+```
+# Start client.
 python grpc_main_client_mic.py --host 127.0.0.1 --port 10095
-```
\ No newline at end of file
+```
+
+
+## Workflow in desgin
+![avatar](proto/workflow.png)
+
+
+## Reference
+We borrow from or refer to some code as:
+
+1)https://github.com/wenet-e2e/wenet/tree/main/runtime/core/grpc
+
+2)https://github.com/Open-Speech-EkStep/inference_service/blob/main/realtime_inference_service.py
\ No newline at end of file

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