Andrew Mason b751499091 Cancel any row count queries before attempting to cut over (#846) ... * Cancel any row count queries before attempting to cut over Closes #830. Switches from using `QueryRow` to `QueryRowContext`, and stores a context.CancelFunc in the migration context, which is called to halt any running row count query before beginning the cut over. * Make it threadsafe * Kill the count query on the database side as well * Explicitly grab a connection to run the count, store its connection id * When the query context is canceled, run a `KILL QUERY ?` on that connection id * Rewrite these to use the threadsafe functions, stop exporting the cancel func * Update logger * Update logger Co-authored-by: Tim Vaillancourt <timvaillancourt@github.com> Co-authored-by: Tim Vaillancourt <tim@timvaillancourt.com> Co-authored-by: dm-2 <45519614+dm-2@users.noreply.github.com>		2022-07-07 00:23:23 +02:00
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applier.go	Ensure mysql rows responses are closed (#1132)	2022-07-06 23:32:15 +02:00
hooks.go	Add golangci-lint CI action, fix gosimple, govet + unused lint errors (#1127)	2022-05-31 21:23:39 +02:00
inspect.go	Cancel any row count queries before attempting to cut over (#846)	2022-07-07 00:23:23 +02:00
migrator.go	Cancel any row count queries before attempting to cut over (#846)	2022-07-07 00:23:23 +02:00
server.go	Add mysql port and version	2021-04-03 23:24:29 +02:00
streamer.go	Use switch statements for readability, simplify .NewGoMySQLReader() (#1135)	2022-07-06 23:45:26 +02:00
throttler.go	Add context/timeout to HTTP throttle check (#1131)	2022-07-06 23:56:07 +02:00