fix: multi channel startup

app.py

@@ -2,57 +2,62 @@
 
 import config
 from channel import channel_factory
-from common import log
-import os
+from common import log, const
 from multiprocessing import Pool
 
 
-def startProcess(channel_type):
+# 启动通道
+def start_process(channel_type):
+    model_type = config.conf().get("model").get("type")
     # load config
-    config.load_config()
+    log.info("[INIT] Start up: {} on {}", model_type, channel_type)
+
     # create channel
     channel = channel_factory.create_channel(channel_type)
+
     # startup channel
     channel.startup()
 
 
-def wrapper(channel_type):
-    startProcess(channel_type)
-
-
 if __name__ == '__main__':
     try:
         # load config
         config.load_config()
 
-        proxy = config.conf().get("model").get("openai").get("proxy")
-        if proxy:
-            os.environ['http_proxy'] = proxy
-            os.environ['https_proxy'] = proxy
-
         model_type = config.conf().get("model").get("type")
         channel_type = config.conf().get("channel").get("type")
-        if isinstance(channel_type, list) == False:  # 兼容字符串格式的type
-            channel_type = [channel_type]
 
-        # 使用主进程启动终端通道
-        if "terminal" in channel_type:
-            index = channel_type.index("terminal")
-            terminal = channel_type.pop(index)
+        # 1.单个字符串格式配置时，直接启动
+        if not isinstance(channel_type, list):
+            start_process(channel_type)
+            exit(0)
+
+        # 2.单通道列表配置时，直接启动
+        if len(channel_type) == 1:
+            start_process(channel_type[0])
+            exit(0)
+
+        # 3.多通道配置时，进程池启动
         else:
-            terminal = None
-        # 使用进程池启动其他通道子进程
-        pool = Pool(len(channel_type))
-        for type in channel_type:
-            log.info("[INIT] Start up: {} on {}", model_type, type)
-            pool.apply_async(wrapper, args=[type])
+            # 使用主进程启动终端通道
+            if const.TERMINAL in channel_type:
+                index = channel_type.index(const.TERMINAL)
+                terminal = channel_type.pop(index)
+            else:
+                terminal = None
 
-        if terminal:
-            channel = channel_factory.create_channel(terminal)
-            channel.startup()
-        # 等待池中所有进程执行完毕
-        pool.close()
-        pool.join()
+            # 使用进程池启动其他通道子进程
+            pool = Pool(len(channel_type))
+            for type_item in channel_type:
+                log.info("[INIT] Start up: {} on {}", model_type, type_item)
+                pool.apply_async(start_process, args=[type_item])
+
+            if terminal:
+                start_process(terminal)
+
+            # 等待池中所有进程执行完毕
+            pool.close()
+            pool.join()
     except Exception as e:
         log.error("App startup failed!")
         log.exception(e)

config.py

@@ -15,8 +15,7 @@ def load_config():
     config_str = read_file(config_path)
     # 将json字符串反序列化为dict类型
     config = json.loads(config_str)
-    print("载入环节" )
-    print(config)
+    print("Load config success")
     return config
 
 def get_root():