Fix show_tables_via_grpc race under coverage-instrumented builds#108
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Fix show_tables_via_grpc race under coverage-instrumented builds#108
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The readiness probe only checked TCP connectivity, but under codecov instrumentation the server can accept connections before its gRPC stack is fully initialised, causing a broken-pipe on the first real call. Replace the transport-level probe with a gRPC-level probe (SHOW TABLES) so we only proceed once the server actually handles requests. https://claude.ai/code/session_01E3tytajf75aAoQGQzs8jWJ
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The readiness probe only checked TCP connectivity, but under codecov
instrumentation the server can accept connections before its gRPC stack
is fully initialised, causing a broken-pipe on the first real call.
Replace the transport-level probe with a gRPC-level probe (SHOW TABLES)
so we only proceed once the server actually handles requests.
https://claude.ai/code/session_01E3tytajf75aAoQGQzs8jWJ