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Diffstat (limited to '')
-rw-r--r-- | deps/hiredis/examples/example-libevent.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/deps/hiredis/examples/example-libevent.c b/deps/hiredis/examples/example-libevent.c new file mode 100644 index 0000000..49bddd0 --- /dev/null +++ b/deps/hiredis/examples/example-libevent.c @@ -0,0 +1,67 @@ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <signal.h> + +#include <hiredis.h> +#include <async.h> +#include <adapters/libevent.h> + +void getCallback(redisAsyncContext *c, void *r, void *privdata) { + redisReply *reply = r; + if (reply == NULL) { + if (c->errstr) { + printf("errstr: %s\n", c->errstr); + } + 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); + return; + } + printf("Connected...\n"); +} + +void disconnectCallback(const redisAsyncContext *c, int status) { + if (status != REDIS_OK) { + printf("Error: %s\n", c->errstr); + return; + } + printf("Disconnected...\n"); +} + +int main (int argc, char **argv) { +#ifndef _WIN32 + signal(SIGPIPE, SIG_IGN); +#endif + + struct event_base *base = event_base_new(); + redisOptions options = {0}; + REDIS_OPTIONS_SET_TCP(&options, "127.0.0.1", 6379); + struct timeval tv = {0}; + tv.tv_sec = 1; + options.connect_timeout = &tv; + + + redisAsyncContext *c = redisAsyncConnectWithOptions(&options); + if (c->err) { + /* Let *c leak for now... */ + printf("Error: %s\n", c->errstr); + return 1; + } + + redisLibeventAttach(c,base); + 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"); + event_base_dispatch(base); + return 0; +} |