So far not able to find a color palette within the 256 colors which is
not confusing. However I believe it is a possible task, so will try
better later.
if redis works in cluster-mode and redis-cli was run with argv, reconnect if needs.
example:
./redis-cli set foo bar
if return is MOVED redis-cli just do nothing.
Modified by @antirez since the original fix to genInfoString() looked
weak. Probably the clang analyzer complained about `section` being
possibly NULL, and strcasecmp() called with a NULL pointer. In the
practice this can never happen, still for the sake of correctness
the right fix is not to modify only the first call, but to set `section`
to the value of "default" if it happens to be NULL.
Closes#1660
Previously redis-cli would happily show "-1" or "99999"
as valid DB choices.
Now, if the SELECT call returned an error, we don't update
the DB number in the CLI.
Inspired by @anupshendkar in #1313Fixes#566, #1313
Previously, if you did SELECT then AUTH, redis-cli
would show your SELECT'd db even though it didn't
happen.
Note: running into this situation is a (hopefully) very limited
used case of people using multiple DBs and AUTH all at the same
time.
Fixes antirez#1639
This commit reworks the redis-cli --bigkeys command to provide more
information about our progress as well as output summary information
when we're done.
- We now show an approximate percentage completion as we go
- Hiredis pipelining is used for TYPE and SIZE retreival
- A summary of keyspace distribution and overall breakout at the end
This commit changes the findBigKeys() function in redis-cli.c to use the new
SCAN command for iterating the keyspace, rather than RANDOMKEY. Because we
can know when we're done using SCAN, it will exit after exhausting the keyspace.
The computation is just something to take the CPU busy, no need to use a
specific type. Since stdint.h was not included this prevented
compilation on certain systems.
If someone asks for SYNC or PSYNC from redis-cli,
automatically enter slaveMode (as if they ran
redis-cli --slave) and continue printing the replication
stream until either they Ctrl-C or the master gets disconnected.
The code freed a reply object that was never created, resulting in a
segfault every time randomkey returned a key that was deleted before we
queried it for size.
