68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <signal.h>
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#include <hiredis.h>
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#include <async.h>
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#include <adapters/libevent.h>
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void getCallback(redisAsyncContext *c, void *r, void *privdata) {
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redisReply *reply = r;
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if (reply == NULL) {
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if (c->errstr) {
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printf("errstr: %s\n", c->errstr);
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}
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return;
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}
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printf("argv[%s]: %s\n", (char*)privdata, reply->str);
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/* Disconnect after receiving the reply to GET */
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redisAsyncDisconnect(c);
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}
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void connectCallback(const redisAsyncContext *c, int status) {
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if (status != REDIS_OK) {
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printf("Error: %s\n", c->errstr);
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return;
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}
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printf("Connected...\n");
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}
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void disconnectCallback(const redisAsyncContext *c, int status) {
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if (status != REDIS_OK) {
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printf("Error: %s\n", c->errstr);
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return;
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}
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printf("Disconnected...\n");
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}
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int main (int argc, char **argv) {
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#ifndef _WIN32
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signal(SIGPIPE, SIG_IGN);
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#endif
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struct event_base *base = event_base_new();
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redisOptions options = {0};
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REDIS_OPTIONS_SET_TCP(&options, "127.0.0.1", 6379);
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struct timeval tv = {0};
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tv.tv_sec = 1;
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options.connect_timeout = &tv;
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redisAsyncContext *c = redisAsyncConnectWithOptions(&options);
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if (c->err) {
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/* Let *c leak for now... */
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printf("Error: %s\n", c->errstr);
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return 1;
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}
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redisLibeventAttach(c,base);
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redisAsyncSetConnectCallback(c,connectCallback);
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redisAsyncSetDisconnectCallback(c,disconnectCallback);
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redisAsyncCommand(c, NULL, NULL, "SET key %b", argv[argc-1], strlen(argv[argc-1]));
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redisAsyncCommand(c, getCallback, (char*)"end-1", "GET key");
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event_base_dispatch(base);
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return 0;
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}
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