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#include "redismodule.h"
#include <string.h>
#include <assert.h>
#include <unistd.h>
#define UNUSED(V) ((void) V)
int cmd_publish_classic_multi(RedisModuleCtx *ctx, RedisModuleString **argv, int argc)
{
if (argc < 3)
return RedisModule_WrongArity(ctx);
RedisModule_ReplyWithArray(ctx, argc-2);
for (int i = 2; i < argc; i++) {
int receivers = RedisModule_PublishMessage(ctx, argv[1], argv[i]);
RedisModule_ReplyWithLongLong(ctx, receivers);
}
return REDISMODULE_OK;
}
int cmd_publish_classic(RedisModuleCtx *ctx, RedisModuleString **argv, int argc)
{
if (argc != 3)
return RedisModule_WrongArity(ctx);
int receivers = RedisModule_PublishMessage(ctx, argv[1], argv[2]);
RedisModule_ReplyWithLongLong(ctx, receivers);
return REDISMODULE_OK;
}
int cmd_publish_shard(RedisModuleCtx *ctx, RedisModuleString **argv, int argc)
{
if (argc != 3)
return RedisModule_WrongArity(ctx);
int receivers = RedisModule_PublishMessageShard(ctx, argv[1], argv[2]);
RedisModule_ReplyWithLongLong(ctx, receivers);
return REDISMODULE_OK;
}
int RedisModule_OnLoad(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
UNUSED(argv);
UNUSED(argc);
if (RedisModule_Init(ctx,"publish",1,REDISMODULE_APIVER_1)== REDISMODULE_ERR)
return REDISMODULE_ERR;
if (RedisModule_CreateCommand(ctx,"publish.classic",cmd_publish_classic,"",0,0,0) == REDISMODULE_ERR)
return REDISMODULE_ERR;
if (RedisModule_CreateCommand(ctx,"publish.classic_multi",cmd_publish_classic_multi,"",0,0,0) == REDISMODULE_ERR)
return REDISMODULE_ERR;
if (RedisModule_CreateCommand(ctx,"publish.shard",cmd_publish_shard,"",0,0,0) == REDISMODULE_ERR)
return REDISMODULE_ERR;
return REDISMODULE_OK;
}
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