fix: exit server process when client disconnects#128
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devjiwonchoi wants to merge 1 commit intomainfrom
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fix: exit server process when client disconnects#128devjiwonchoi wants to merge 1 commit intomainfrom
devjiwonchoi wants to merge 1 commit intomainfrom
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Add transport.onclose handler so the server exits when the MCP client closes its stdio connection, preventing orphaned processes from accumulating.
devjiwonchoi
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jiwon-2026-03-22/fix-server-cleanup-on-disconnect
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Summary
transport.onclosehandler to exit the server when the MCP client closes its stdio connectionnext-devtools-mcpprocesses from accumulating (~140-160MB each)SIGINT/SIGTERMhandlers only fire on explicit signals, not when a client simply disconnects its stdio pipes