1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
#include <valkey/async.h>
#include <valkey/valkey.h>
#include <valkey/adapters/libev.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
void getCallback(valkeyAsyncContext *c, void *r, void *privdata) {
valkeyReply *reply = r;
if (reply == NULL)
return;
printf("argv[%s]: %s\n", (char *)privdata, reply->str);
/* Disconnect after receiving the reply to GET */
valkeyAsyncDisconnect(c);
}
void connectCallback(valkeyAsyncContext *c, int status) {
if (status != VALKEY_OK) {
printf("Error: %s\n", c->errstr);
return;
}
printf("Connected...\n");
}
void disconnectCallback(const valkeyAsyncContext *c, int status) {
if (status != VALKEY_OK) {
printf("Error: %s\n", c->errstr);
return;
}
printf("Disconnected...\n");
}
int main(int argc, char **argv) {
#ifndef _WIN32
signal(SIGPIPE, SIG_IGN);
#endif
valkeyAsyncContext *c = valkeyAsyncConnect("127.0.0.1", 6379);
if (c->err) {
/* Let *c leak for now... */
printf("Error: %s\n", c->errstr);
return 1;
}
valkeyLibevAttach(EV_DEFAULT_ c);
valkeyAsyncSetConnectCallback(c, connectCallback);
valkeyAsyncSetDisconnectCallback(c, disconnectCallback);
valkeyAsyncCommand(
c, NULL, NULL, "SET key %b", argv[argc - 1], strlen(argv[argc - 1]));
valkeyAsyncCommand(c, getCallback, (char *)"end-1", "GET key");
ev_loop(EV_DEFAULT_ 0);
return 0;
}
|
