diff options
Diffstat (limited to 'libevent-example.c')
-rw-r--r-- | libevent-example.c | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/libevent-example.c b/libevent-example.c index 9c82850..a5a24b5 100644 --- a/libevent-example.c +++ b/libevent-example.c @@ -2,30 +2,37 @@ #include <stdlib.h> #include <string.h> #include <hiredis/libevent.h> +#include <async.h> #include <signal.h> -void getCallback(redisContext *c, redisReply *reply, void *privdata) { - if (reply == NULL) return; /* Error */ - printf("argv[%s]: %s\n", (const char*)privdata, reply->reply); +void getCallback(redisAsyncContext *c, redisReply *reply, void *privdata) { + printf("argv[%s]: %s\n", (char*)privdata, reply->str); /* Disconnect after receiving the reply to GET */ - redisDisconnect(c); + redisAsyncDisconnect(c); } -void errorCallback(const redisContext *c) { - printf("Error: %s\n", c->error); +void disconnectCallback(const redisAsyncContext *c, int status) { + if (status != REDIS_OK) { + printf("Error: %s\n", c->error); + } } int main (int argc, char **argv) { signal(SIGPIPE, SIG_IGN); struct event_base *base = event_base_new(); - redisContext *c = libeventRedisConnect(base, errorCallback, "127.0.0.1", 6379); - if (c == NULL) return 1; + redisAsyncContext *c = redisAsyncConnect("127.0.0.1", 6379); + if (c->error != NULL) { + /* Let *c leak for now... */ + printf("Error: %s\n", c->error); + return 1; + } - redisCommand(c, "SET key %b", argv[argc-1], strlen(argv[argc-1])); - redisCommandWithCallback(c, getCallback, (char*)"end-1", "GET key"); + redisLibeventAttach(c,base); + redisAsyncSetDisconnectCallback(c,disconnectCallback); + redisAsyncCommand(c, NULL, NULL, "SET key %b", argv[argc-1], strlen(argv[argc-1])); + redisAsyncCommand(c, getCallback, (char*)"end-1", "GET key"); event_base_dispatch(base); - redisFree(c); return 0; } |