[fel] Improve McpClient lifecycle management with closed state tracking #146
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- Added a closed flag to DefaultMcpClient to track client lifecycle state. - Prevent method invocations after closure by adding checks in initialize(), getTools(), and callTool(). - Safely handle potential nulls in close() to avoid exceptions during partial initialization. - Ensures consistent behavior and prevents resource leaks or usage after the client has been closed. This change improves reliability and correctness by enforcing proper usage of the MCP client throughout its lifecycle.
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type: enhancement
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Aug 16, 2025
…ng (ModelEngine-Group#146) - Added a closed flag to DefaultMcpClient to track client lifecycle state. - Prevent method invocations after closure by adding checks in initialize(), getTools(), and callTool(). - Safely handle potential nulls in close() to avoid exceptions during partial initialization. - Ensures consistent behavior and prevents resource leaks or usage after the client has been closed. This change improves reliability and correctness by enforcing proper usage of the MCP client throughout its lifecycle.
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This change improves reliability and correctness by enforcing proper usage of the MCP client throughout its lifecycle.