fix: managing MCP connections with AsyncExitStack

This commit is contained in:
Raven95676
2025-07-16 23:44:51 +08:00
parent 6661fa996c
commit cb12cbdd3d

View File

@@ -130,7 +130,7 @@ class MCPClient:
timeout=cfg.get("timeout", 5),
sse_read_timeout=cfg.get("sse_read_timeout", 60 * 5),
)
streams = await self._streams_context.__aenter__()
streams = await self.exit_stack.enter_async_context(self._streams_context)
# Create a new client session
self.session = await self.exit_stack.enter_async_context(
@@ -148,7 +148,7 @@ class MCPClient:
sse_read_timeout=sse_read_timeout,
terminate_on_close=cfg.get("terminate_on_close", True),
)
read_s, write_s, _ = await self._streams_context.__aenter__()
read_s, write_s, _ = await self.exit_stack.enter_async_context(self._streams_context)
# Create a new client session
self.session = await self.exit_stack.enter_async_context(
@@ -414,7 +414,7 @@ class FuncCall:
try:
# 关闭MCP连接
await self.mcp_client_dict[name].cleanup()
del self.mcp_client_dict[name]
self.mcp_client_dict.pop(name)
except Exception as e:
logger.info(f"清空 MCP 客户端资源 {name}: {e}")
# 移除关联的FuncTool