Petr Gusev 06d5557c42 transport server: fix unexpected server errors handling ...

If request processing ended with an error, it is worth
sending the error to the client through
make_error/write_response. Previously in this case we
just wrote a message to the log and didn't handle the
client connection in any way. As a result, the only
thing the client got in this case was timeout error.

A new test_batch_with_error is added. It is quite
difficult to reproduce error condition in a test,
so we use error injection instead. Passing injection_key
in the body of the request ensures that the exception
will be thrown only for this test request and
will not affect other requests that
the driver may send in the background.

Closes: scylladb#12104

(cherry picked from commit a4cf509)

2023-03-24 13:44:36 +04:00

54 KiB

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