diff options
Diffstat (limited to 'examples/example-poll.c')
-rw-r--r-- | examples/example-poll.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/examples/example-poll.c b/examples/example-poll.c new file mode 100644 index 0000000..954673d --- /dev/null +++ b/examples/example-poll.c @@ -0,0 +1,62 @@ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <signal.h> +#include <unistd.h> + +#include <async.h> +#include <adapters/poll.h> + +/* Put in the global scope, so that loop can be explicitly stopped */ +static int exit_loop = 0; + +void getCallback(redisAsyncContext *c, void *r, void *privdata) { + redisReply *reply = r; + if (reply == NULL) return; + printf("argv[%s]: %s\n", (char*)privdata, reply->str); + + /* Disconnect after receiving the reply to GET */ + redisAsyncDisconnect(c); +} + +void connectCallback(const redisAsyncContext *c, int status) { + if (status != REDIS_OK) { + printf("Error: %s\n", c->errstr); + exit_loop = 1; + return; + } + + printf("Connected...\n"); +} + +void disconnectCallback(const redisAsyncContext *c, int status) { + exit_loop = 1; + if (status != REDIS_OK) { + printf("Error: %s\n", c->errstr); + return; + } + + printf("Disconnected...\n"); +} + +int main (int argc, char **argv) { + signal(SIGPIPE, SIG_IGN); + + redisAsyncContext *c = redisAsyncConnect("127.0.0.1", 6379); + if (c->err) { + /* Let *c leak for now... */ + printf("Error: %s\n", c->errstr); + return 1; + } + + redisPollAttach(c); + redisAsyncSetConnectCallback(c,connectCallback); + 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"); + while (!exit_loop) + { + redisPollTick(c, 0.1); + } + return 0; +} |