From b18f7d121f2f17df8bf2d0c2bbb223bc5ddbcc0f Mon Sep 17 00:00:00 2001
From: 游雁 <zhifu.gzf@alibaba-inc.com>
Date: 星期四, 25 五月 2023 16:11:22 +0800
Subject: [PATCH] docs

---
 funasr/runtime/websocket/websocketmain.cpp |  164 ++++++++++++++++++++++++++++++++----------------------
 1 files changed, 98 insertions(+), 66 deletions(-)

diff --git a/funasr/runtime/websocket/websocketmain.cpp b/funasr/runtime/websocket/websocketmain.cpp
index b8449ec..306c3f0 100644
--- a/funasr/runtime/websocket/websocketmain.cpp
+++ b/funasr/runtime/websocket/websocketmain.cpp
@@ -5,14 +5,11 @@
 /* 2022-2023 by zhaomingwork */
 
 // io server
-// Usage:websocketmain  [--model_thread_num <int>] [--decoder_thread_num
-//                        <int>] [--io_thread_num <int>] [--port <int>]
-//                        [--listen_ip <string>] [--wav-scp <string>]
-//                        [--wav-path <string>] [--punc-config <string>]
-//                        [--punc-model <string>] --am-config <string>
-//                        --am-cmvn <string> --am-model <string>
-//                        [--vad-config <string>] [--vad-cmvn <string>]
-//                        [--vad-model <string>] [--] [--version] [-h]
+// Usage:websocketmain  [--model_thread_num <int>] [--decoder_thread_num <int>]
+//                    [--io_thread_num <int>] [--port <int>] [--listen_ip
+//                    <string>] [--punc-quant <string>] [--punc-dir <string>]
+//                    [--vad-quant <string>] [--vad-dir <string>] [--quantize
+//                    <string>] --model-dir <string> [--] [--version] [-h]
 #include "websocketsrv.h"
 
 using namespace std;
@@ -29,29 +26,33 @@
     FLAGS_logtostderr = true;
 
     TCLAP::CmdLine cmd("websocketmain", ' ', "1.0");
-    TCLAP::ValueArg<std::string> vad_model("", VAD_MODEL_PATH, "vad model path",
-                                           false, "", "string");
-    TCLAP::ValueArg<std::string> vad_cmvn("", VAD_CMVN_PATH, "vad cmvn path",
-                                          false, "", "string");
-    TCLAP::ValueArg<std::string> vad_config(
-        "", VAD_CONFIG_PATH, "vad config path", false, "", "string");
-
-    TCLAP::ValueArg<std::string> am_model("", AM_MODEL_PATH, "am model path",
-                                          true, "", "string");
-    TCLAP::ValueArg<std::string> am_cmvn("", AM_CMVN_PATH, "am cmvn path", true,
-                                         "", "string");
-    TCLAP::ValueArg<std::string> am_config("", AM_CONFIG_PATH, "am config path",
-                                           true, "", "string");
-
-    TCLAP::ValueArg<std::string> punc_model(
-        "", PUNC_MODEL_PATH, "punc model path", false, "", "string");
-    TCLAP::ValueArg<std::string> punc_config(
-        "", PUNC_CONFIG_PATH, "punc config path", false, "", "string");
-
-    TCLAP::ValueArg<std::string> wav_path("", WAV_PATH, "wave file path", false,
-                                          "", "string");
-    TCLAP::ValueArg<std::string> wav_scp("", WAV_SCP, "wave scp path", false,
-                                         "", "string");
+    TCLAP::ValueArg<std::string> model_dir(
+        "", MODEL_DIR,
+        "the asr model path, which contains model.onnx, config.yaml, am.mvn",
+        true, "", "string");
+    TCLAP::ValueArg<std::string> quantize(
+        "", QUANTIZE,
+        "false (Default), load the model of model.onnx in model_dir. If set "
+        "true, load the model of model_quant.onnx in model_dir",
+        false, "false", "string");
+    TCLAP::ValueArg<std::string> vad_dir(
+        "", VAD_DIR,
+        "the vad model path, which contains model.onnx, vad.yaml, vad.mvn",
+        false, "", "string");
+    TCLAP::ValueArg<std::string> vad_quant(
+        "", VAD_QUANT,
+        "false (Default), load the model of model.onnx in vad_dir. If set "
+        "true, load the model of model_quant.onnx in vad_dir",
+        false, "false", "string");
+    TCLAP::ValueArg<std::string> punc_dir(
+        "", PUNC_DIR,
+        "the punc model path, which contains model.onnx, punc.yaml", false, "",
+        "string");
+    TCLAP::ValueArg<std::string> punc_quant(
+        "", PUNC_QUANT,
+        "false (Default), load the model of model.onnx in punc_dir. If set "
+        "true, load the model of model_quant.onnx in punc_dir",
+        false, "false", "string");
 
     TCLAP::ValueArg<std::string> listen_ip("", "listen_ip", "listen_ip", false,
                                            "0.0.0.0", "string");
@@ -63,16 +64,21 @@
     TCLAP::ValueArg<int> model_thread_num("", "model_thread_num",
                                           "model_thread_num", false, 1, "int");
 
-    cmd.add(vad_model);
-    cmd.add(vad_cmvn);
-    cmd.add(vad_config);
-    cmd.add(am_model);
-    cmd.add(am_cmvn);
-    cmd.add(am_config);
-    cmd.add(punc_model);
-    cmd.add(punc_config);
-    cmd.add(wav_path);
-    cmd.add(wav_scp);
+    TCLAP::ValueArg<std::string> certfile("", "certfile", "certfile", false, "",
+                                          "string");
+    TCLAP::ValueArg<std::string> keyfile("", "keyfile", "keyfile", false, "",
+                                         "string");
+
+    cmd.add(certfile);
+    cmd.add(keyfile);
+
+    cmd.add(model_dir);
+    cmd.add(quantize);
+    cmd.add(vad_dir);
+    cmd.add(vad_quant);
+    cmd.add(punc_dir);
+    cmd.add(punc_quant);
+
     cmd.add(listen_ip);
     cmd.add(port);
     cmd.add(io_thread_num);
@@ -81,18 +87,12 @@
     cmd.parse(argc, argv);
 
     std::map<std::string, std::string> model_path;
-    GetValue(vad_model, VAD_MODEL_PATH, model_path);
-    GetValue(vad_cmvn, VAD_CMVN_PATH, model_path);
-    GetValue(vad_config, VAD_CONFIG_PATH, model_path);
-    GetValue(am_model, AM_MODEL_PATH, model_path);
-    GetValue(am_cmvn, AM_CMVN_PATH, model_path);
-    GetValue(am_config, AM_CONFIG_PATH, model_path);
-    GetValue(punc_model, PUNC_MODEL_PATH, model_path);
-    GetValue(punc_config, PUNC_CONFIG_PATH, model_path);
-    GetValue(wav_path, WAV_PATH, model_path);
-    GetValue(wav_scp, WAV_SCP, model_path);
-
-    //  /funasr/runtime/onnxruntime/export/damo/speech_paraformer-large_asr_nat-zh-cn-16k-common-vocab8404-pytorch/"
+    GetValue(model_dir, MODEL_DIR, model_path);
+    GetValue(quantize, QUANTIZE, model_path);
+    GetValue(vad_dir, VAD_DIR, model_path);
+    GetValue(vad_quant, VAD_QUANT, model_path);
+    GetValue(punc_dir, PUNC_DIR, model_path);
+    GetValue(punc_quant, PUNC_QUANT, model_path);
 
     std::string s_listen_ip = listen_ip.getValue();
     int s_port = port.getValue();
@@ -101,10 +101,17 @@
 
     int s_model_thread_num = model_thread_num.getValue();
 
-    // asio::io_context io_thread;  // context for network
     asio::io_context io_decoder;  // context for decoding
 
     std::vector<std::thread> decoder_threads;
+
+    std::string s_certfile = certfile.getValue();
+    std::string s_keyfile = keyfile.getValue();
+
+    bool is_ssl = false;
+    if (!s_certfile.empty()) {
+      is_ssl = true;
+    }
 
     auto conn_guard = asio::make_work_guard(
         io_decoder);  // make sure threads can wait in the queue
@@ -114,30 +121,55 @@
       decoder_threads.emplace_back([&io_decoder]() { io_decoder.run(); });
     }
 
-    server server_;       // server for websocket
-    server_.init_asio();  // init asio
-    server_.set_reuse_addr(
-        true);  // reuse address as we create multiple threads
+    server server_;  // server for websocket
+    wss_server wss_server_;
+    if (is_ssl) {
+      wss_server_.init_asio();  // init asio
+      wss_server_.set_reuse_addr(
+          true);  // reuse address as we create multiple threads
 
-    // list on port for accept
-    server_.listen(asio::ip::address::from_string(s_listen_ip), s_port);
+      // list on port for accept
+      wss_server_.listen(asio::ip::address::from_string(s_listen_ip), s_port);
+      WebSocketServer websocket_srv(
+          io_decoder, is_ssl, nullptr, &wss_server_, s_certfile,
+          s_keyfile);  // websocket server for asr engine
+      websocket_srv.initAsr(model_path, s_model_thread_num);  // init asr model
 
-    WebSocketServer websocket_srv(io_decoder,
-                                  &server_);  // websocket server for asr engine
-    websocket_srv.initAsr(model_path, s_model_thread_num);  // init asr model
+    } else {
+      server_.init_asio();  // init asio
+      server_.set_reuse_addr(
+          true);  // reuse address as we create multiple threads
+
+      // list on port for accept
+      server_.listen(asio::ip::address::from_string(s_listen_ip), s_port);
+      WebSocketServer websocket_srv(
+          io_decoder, is_ssl, &server_, nullptr, s_certfile,
+          s_keyfile);  // websocket server for asr engine
+      websocket_srv.initAsr(model_path, s_model_thread_num);  // init asr model
+    }
+
     std::cout << "asr model init finished. listen on port:" << s_port
               << std::endl;
 
     // Start the ASIO network io_service run loop
     if (s_io_thread_num == 1) {
-      server_.run();
+      if (is_ssl) {
+        wss_server_.run();
+      } else {
+        server_.run();
+      }
     } else {
       typedef websocketpp::lib::shared_ptr<websocketpp::lib::thread> thread_ptr;
       std::vector<thread_ptr> ts;
       // create threads for io network
       for (size_t i = 0; i < s_io_thread_num; i++) {
-        ts.push_back(websocketpp::lib::make_shared<websocketpp::lib::thread>(
-            &server::run, &server_));
+        if (is_ssl) {
+          ts.push_back(websocketpp::lib::make_shared<websocketpp::lib::thread>(
+              &wss_server::run, &wss_server_));
+        } else {
+          ts.push_back(websocketpp::lib::make_shared<websocketpp::lib::thread>(
+              &server::run, &server_));
+        }
       }
       // wait for theads
       for (size_t i = 0; i < s_io_thread_num; i++) {

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