Skip to content
GitLab
Menu
Projects
Groups
Snippets
Loading...
Help
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
Menu
Open sidebar
ruanhaishen
redis
Commits
f4e0129f
Commit
f4e0129f
authored
Apr 11, 2016
by
antirez
Browse files
Modules: RedisModule_ReplyWithCallReply().
parent
6054089f
Changes
4
Hide whitespace changes
Inline
Side-by-side
src/module.c
View file @
f4e0129f
...
...
@@ -87,7 +87,7 @@ typedef struct RedisModuleCommandProxy RedisModuleCommandProxy;
/* Reply of RM_Call() function. The function is filled in a lazy
* way depending on the function called on the reply structure. By default
* only the type and proto are filled. */
* only the type
, proto
and proto
len
are filled. */
struct
RedisModuleCallReply
{
RedisModuleCtx
*
ctx
;
int
type
;
/* REDISMODULE_REPLY_... */
...
...
@@ -470,6 +470,13 @@ int RM_ReplyWithNull(RedisModuleCtx *ctx) {
return
REDISMODULE_OK
;
}
/* Reply exactly what a Redis command returned us with RM_Call(). */
int
RM_ReplyWithCallReply
(
RedisModuleCtx
*
ctx
,
RedisModuleCallReply
*
reply
)
{
sds
proto
=
sdsnewlen
(
reply
->
proto
,
reply
->
protolen
);
addReplySds
(
ctx
->
client
,
proto
);
return
REDISMODULE_OK
;
}
/* --------------------------------------------------------------------------
* Commands replication API
* -------------------------------------------------------------------------- */
...
...
@@ -1204,6 +1211,7 @@ void moduleRegisterCoreAPI(void) {
REGISTER_API
(
ReplyWithString
);
REGISTER_API
(
ReplyWithStringBuffer
);
REGISTER_API
(
ReplyWithNull
);
REGISTER_API
(
ReplyWithCallReply
);
REGISTER_API
(
GetSelectedDb
);
REGISTER_API
(
SelectDb
);
REGISTER_API
(
OpenKey
);
...
...
src/modules/API.md
View file @
f4e0129f
...
...
@@ -694,3 +694,4 @@ Command implementations, on keys position request, must reply with
`REDISMODULE_KEYPOS_OK`
to signal the request was processed, otherwise
Cluster returns an error for those module commands that are not able to
describe the position of keys.
src/modules/helloworld.c
View file @
f4e0129f
...
...
@@ -51,6 +51,21 @@ int HelloPushCall_RedisCommand(RedisModuleCtx *ctx, RedisModuleString **argv, in
return
REDISMODULE_OK
;
}
/* HELLO.PUSH.CALL2
* This is exaxctly as HELLO.PUSH.CALL, but shows how we can reply to the
* client using directly a reply object that Call() returned. */
int
HelloPushCall2_RedisCommand
(
RedisModuleCtx
*
ctx
,
RedisModuleString
**
argv
,
int
argc
)
{
if
(
argc
!=
3
)
return
RedisModule_WrongArity
(
ctx
);
RedisModuleCallReply
*
reply
;
reply
=
RedisModule_Call
(
ctx
,
"RPUSH"
,
"ss"
,
argv
[
1
],
argv
[
2
]);
RedisModule_ReplyWithCallReply
(
ctx
,
reply
);
RedisModule_FreeCallReply
(
reply
);
return
REDISMODULE_OK
;
}
/* HELLO.LIST.SUM.LEN returns the total length of all the items inside
* a Redis list, by using the high level Call() API.
* This command is an example of the array reply access. */
...
...
@@ -306,6 +321,10 @@ int RedisModule_OnLoad(RedisModuleCtx *ctx) {
HelloPushCall_RedisCommand
)
==
REDISMODULE_ERR
)
return
REDISMODULE_ERR
;
if
(
RedisModule_CreateCommand
(
ctx
,
"hello.push.call2"
,
HelloPushCall2_RedisCommand
)
==
REDISMODULE_ERR
)
return
REDISMODULE_ERR
;
if
(
RedisModule_CreateCommand
(
ctx
,
"hello.list.sum.len"
,
HelloListSumLen_RedisCommand
)
==
REDISMODULE_ERR
)
return
REDISMODULE_ERR
;
...
...
src/redismodule.h
View file @
f4e0129f
...
...
@@ -86,6 +86,7 @@ int REDISMODULE_API_FUNC(RedisModule_ReplyWithArray)(RedisModuleCtx *ctx, int le
int
REDISMODULE_API_FUNC
(
RedisModule_ReplyWithStringBuffer
)(
RedisModuleCtx
*
ctx
,
const
char
*
buf
,
size_t
len
);
int
REDISMODULE_API_FUNC
(
RedisModule_ReplyWithString
)(
RedisModuleCtx
*
ctx
,
RedisModuleString
*
str
);
int
REDISMODULE_API_FUNC
(
RedisModule_ReplyWithNull
)(
RedisModuleCtx
*
ctx
);
int
REDISMODULE_API_FUNC
(
RedisModule_ReplyWithCallReply
)(
RedisModuleCtx
*
ctx
,
RedisModuleCallReply
*
reply
);
int
REDISMODULE_API_FUNC
(
RedisModule_StringToLongLong
)(
RedisModuleString
*
str
,
long
long
*
ll
);
void
REDISMODULE_API_FUNC
(
RedisModule_AutoMemory
)(
RedisModuleCtx
*
ctx
);
int
REDISMODULE_API_FUNC
(
RedisModule_Replicate
)(
RedisModuleCtx
*
ctx
,
const
char
*
cmdname
,
const
char
*
fmt
,
...);
...
...
@@ -111,6 +112,7 @@ static int RedisModule_Init(RedisModuleCtx *ctx, const char *name, int ver, int
REDISMODULE_GET_API
(
ReplyWithStringBuffer
);
REDISMODULE_GET_API
(
ReplyWithString
);
REDISMODULE_GET_API
(
ReplyWithNull
);
REDISMODULE_GET_API
(
ReplyWithCallReply
);
REDISMODULE_GET_API
(
GetSelectedDb
);
REDISMODULE_GET_API
(
SelectDb
);
REDISMODULE_GET_API
(
OpenKey
);
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
.
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment