mcp perf

[c121914yu]

No description provided.

[Copilot]

Pull request overview

Improves MCP client connection handling in the service layer, aiming to reduce connection issues/noise while preferring the Streamable HTTP transport with an SSE fallback.

Changes:

• Forces a Client.close() before establishing a new MCP connection attempt.
• Prefers StreamableHTTPClientTransport, falls back to SSEClientTransport on failure.
• Moves onerror/onclose handlers into doConnect() and adds a selective error ignore rule.

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[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	50.51%	20046 / 39683
🔵	Statements	50.51%	20046 / 39683
🔵	Functions	54.3%	631 / 1162
🔵	Branches	87.76%	3729 / 4249

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
packages/service/core/app/mcp.ts	87.17%	86.48%	72.72%	87.17%	33-34, 65-83, 91-94, 96-97

Generated in workflow #276 for commit 19e3f92 by the Vitest Coverage Report Action

[github-actions]

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[github-actions]

✅ Build Successful - Preview fastgpt Image for this PR:

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[github-actions]

✅ Build Successful - Preview mcp_server Image for this PR:

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