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ruanhaishen
redis
Commits
5b7b12e3
Commit
5b7b12e3
authored
Nov 27, 2017
by
Dvir Volk
Browse files
removed hellonotify.c
parent
896db12b
Changes
3
Hide whitespace changes
Inline
Side-by-side
src/modules/Makefile
View file @
5b7b12e3
...
...
@@ -33,13 +33,6 @@ helloblock.xo: ../redismodule.h
helloblock.so
:
helloblock.xo
$(LD)
-o
$@
$<
$(SHOBJ_LDFLAGS)
$(LIBS)
-lpthread
-lc
hellonotify.xo
:
../redismodule.h
hellonotify.so
:
hellonotify.xo
$(LD)
-o
$@
$<
$(SHOBJ_LDFLAGS)
$(LIBS)
-lpthread
-lc
testmodule.xo
:
../redismodule.h
testmodule.so
:
testmodule.xo
...
...
src/modules/hellonotify.c
deleted
100644 → 0
View file @
896db12b
/* Helloworld module -- A few examples of the Redis Modules API in the form
* of commands showing how to accomplish common tasks.
*
* This module does not do anything useful, if not for a few commands. The
* examples are designed in order to show the API.
*
* -----------------------------------------------------------------------------
*
* Copyright (c) 2016, Salvatore Sanfilippo <antirez at gmail dot com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Redis nor the names of its contributors may be used
* to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#define REDISMODULE_EXPERIMENTAL_API
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "../redismodule.h"
/* HELLO.SIMPLE is among the simplest commands you can implement.
* It just returns the currently selected DB id, a functionality which is
* missing in Redis. The command uses two important API calls: one to
* fetch the currently selected DB, the other in order to send the client
* an integer reply as response. */
int
HelloSimple_RedisCommand
(
RedisModuleCtx
*
ctx
,
RedisModuleString
**
argv
,
int
argc
)
{
REDISMODULE_NOT_USED
(
argv
);
REDISMODULE_NOT_USED
(
argc
);
RedisModule_ReplyWithLongLong
(
ctx
,
RedisModule_GetSelectedDb
(
ctx
));
return
REDISMODULE_OK
;
}
int
HelloNotify_Callback
(
RedisModuleCtx
*
ctx
,
int
type
,
const
char
*
event
,
RedisModuleString
*
key
)
{
REDISMODULE_NOT_USED
(
ctx
);
REDISMODULE_NOT_USED
(
ctx
);
RedisModule_Log
(
ctx
,
"notice"
,
"Received notification! Event type: %d, event: %s, key: %s"
,
type
,
event
,
RedisModule_StringPtrLen
(
key
,
NULL
));
RedisModule_Call
(
ctx
,
"SET"
,
"cc"
,
"foo"
,
"bar"
);
return
REDISMODULE_OK
;
}
/* This function must be present on each Redis module. It is used in order to
* register the commands into the Redis server. */
int
RedisModule_OnLoad
(
RedisModuleCtx
*
ctx
,
RedisModuleString
**
argv
,
int
argc
)
{
if
(
RedisModule_Init
(
ctx
,
"notify"
,
1
,
REDISMODULE_APIVER_1
)
==
REDISMODULE_ERR
)
return
REDISMODULE_ERR
;
REDISMODULE_NOT_USED
(
argv
);
REDISMODULE_NOT_USED
(
argc
);
RedisModule_SubscribeToKeyspaceEvents
(
ctx
,
REDISMODULE_NOTIFY_ALL
,
HelloNotify_Callback
);
return
REDISMODULE_OK
;
}
\ No newline at end of file
src/modules/testmodule.c
View file @
5b7b12e3
...
...
@@ -157,7 +157,7 @@ int TestUnlink(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
int
NotifyCallback
(
RedisModuleCtx
*
ctx
,
int
type
,
const
char
*
event
,
RedisModuleString
*
key
)
{
// Increment a counter on the notifications:
// for each key notified we increment a counter
RedisModule_Log
(
ctx
,
"notice"
,
"Got event type %d, event %s, key %s
\n
"
,
type
,
event
,
RedisModule_StringPtrLen
(
key
,
NULL
));
RedisModule_Log
(
ctx
,
"notice"
,
"Got event type %d, event %s, key %s"
,
type
,
event
,
RedisModule_StringPtrLen
(
key
,
NULL
));
RedisModule_Call
(
ctx
,
"HINCRBY"
,
"csc"
,
"notifications"
,
key
,
"1"
);
return
REDISMODULE_OK
;
...
...
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