All 4 rate-limit settings were handled at once given that exactly the
same checks are performed on them. In case of missing or incorrect
argument, the detailed supported options are printed with their use
case.
This was the last specific entry in the CLI parser, some additional
cleanup may still be done.
Also mention that "set server" is preferred now. Note that these
were the last enable/disable commands in cli.c. Also remove the
now unused expect_server_admin() function.
It could be argued that it's between server, stream and session but
at least due to the fact that it operates on streams, its best place
is in stream.c.
This way we don't have any more state specific to a given yieldable
command. The other commands should be easier to move as they only
involve a parser.
It really belongs to proto_http.c since it's a dump for HTTP request
and response errors. Note that it's possible that some parts do not
need to be exported anymore since it really is the only place where
errors are manipulated.
The table dump code was a horrible mess, with common parts interleaved
all the way to deal with the various actions (set/clear/show). A few
error messages were still incorrect, as the "set" operation did not
update them so they would still report "unknown action" (now fixed).
The action was now passed as a private argument to the CLI keyword
which itself is copied into the appctx private field. It's just an
int cast to a pointer.
Some minor issues were noticed while doing this, for example when dumping
an entry by key, if the key doesn't exist, nothing is printed, not even
the table's header. It's unclear whether this was intentional but it
doesn't really match what is done for data-based dumps. It was left
unchanged for now so that a later fix can be backported if needed.
Enum entries STAT_CLI_O_TAB, STAT_CLI_O_CLR and STAT_CLI_O_SET were
removed.
Move the "show info" command to stats.c using the CLI keyword API
to register it on the CLI. The stats_dump_info_to_buffer() function
is now static again. Note, we don't need proto_ssl anymore in cli.c.
Move the "show stat" command to stats.c using the CLI keyword API
to register it on the CLI. The stats_dump_stat_to_buffer() function
is now static again.
Move 'show sess' CLI functions to stream.c and use the cli keyword API
to register it on the CLI.
[wt: the choice of stream vs session makes sense because since 1.6 these
really are streams that we're dumping and not sessions anymore]
Move map and acl CLI functions to map.c and use the cli keyword API to
register actions on the CLI. Then remove the now unused individual
"add" and "del" keywords.
proto/dumpstats.h has been split in 4 files:
* proto/cli.h contains protypes for the CLI
* proto/stats.h contains prototypes for the stats
* types/cli.h contains definition for the CLI
* types/stats.h contains definition for the stats
