Better handling for connection errors in the std interface #879
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@jkaflik I think this is the other piece of the puzzle, at least for the std interface: with this patch in place on our side and debugging enabled, resetting a server node results in one EOF error logged per active connection, no "context cancelled" errors, and an immediate recovery. |
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- check for EOF/EPIPE errors in the major functions of clickhouse_std.go and explicitly return driver.ErrBadConn when we catch them - add debug logging of most error conditions to the std interface, following the existing pattern for error handling Signed-off-by: Nathan J. Mehl <[email protected]>
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check for EOF/EPIPE errors in the major functions of clickhouse_std.go and explicitly return driver.ErrBadConn when we catch them
add debug logging of most error conditions to the std interface, following the existing pattern for error handling
Signed-off-by: Nathan J. Mehl [email protected]