[dovecot/core] b8eb32: cassandra: Treat "Request timed out" also as SQL_R...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: b8eb3211af2987d6e8f0d416156171fbd74f0737
      https://github.com/dovecot/core/commit/b8eb3211af2987d6e8f0d416156171fbd74f0737
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-12-08 (Thu, 08 Dec 2016)

  Changed paths:
    M src/lib-sql/driver-cassandra.c

  Log Message:
  -----------
  cassandra: Treat "Request timed out" also as SQL_RESULT_ERROR_TYPE_WRITE_UNCERTAIN

CASS_ERROR_SERVER_WRITE_TIMEOUT is "Write timeout" as reported by Cassandra
server, while CASS_ERROR_LIB_REQUEST_TIMED_OUT is timeout as reported by the
Cassandra library.