#include <assert.h>
#include "ae.h"
-#include "anet.h"
+#include "hiredis.h"
#include "sds.h"
#include "adlist.h"
#include "zmalloc.h"
-#define REPLY_INT 0
-#define REPLY_RETCODE 1
-#define REPLY_BULK 2
-#define REPLY_MBULK 3
-
-#define CLIENT_CONNECTING 0
-#define CLIENT_SENDQUERY 1
-#define CLIENT_READREPLY 2
-
-#define MAX_LATENCY 5000
-
#define REDIS_NOTUSED(V) ((void) V)
static struct config {
aeEventLoop *el;
char *hostip;
int hostport;
+ char *hostsocket;
int keepalive;
long long start;
long long totlatency;
- int *latency;
+ long long *latency;
char *title;
list *clients;
int quiet;
} config;
typedef struct _client {
- int state;
- int fd;
+ redisContext *context;
sds obuf;
- sds ibuf;
- int mbulk; /* Number of elements in an mbulk reply */
- int readlen; /* readlen == -1 means read a single line */
- int totreceived;
- unsigned int written; /* bytes of 'obuf' already written */
- int replytype;
- long long start; /* start time in milliseconds */
+ char *randptr[10]; /* needed for MSET against 10 keys */
+ size_t randlen;
+ unsigned int written; /* bytes of 'obuf' already written */
+ long long start; /* start time of a request */
+ long long latency; /* request latency */
} *client;
/* Prototypes */
static void createMissingClients(client c);
/* Implementation */
+static long long ustime(void) {
+ struct timeval tv;
+ long long ust;
+
+ gettimeofday(&tv, NULL);
+ ust = ((long)tv.tv_sec)*1000000;
+ ust += tv.tv_usec;
+ return ust;
+}
+
static long long mstime(void) {
struct timeval tv;
long long mst;
static void freeClient(client c) {
listNode *ln;
-
- aeDeleteFileEvent(config.el,c->fd,AE_WRITABLE);
- aeDeleteFileEvent(config.el,c->fd,AE_READABLE);
- sdsfree(c->ibuf);
+ aeDeleteFileEvent(config.el,c->context->fd,AE_WRITABLE);
+ aeDeleteFileEvent(config.el,c->context->fd,AE_READABLE);
+ redisFree(c->context);
sdsfree(c->obuf);
- close(c->fd);
zfree(c);
config.liveclients--;
ln = listSearchKey(config.clients,c);
}
static void resetClient(client c) {
- aeDeleteFileEvent(config.el,c->fd,AE_WRITABLE);
- aeDeleteFileEvent(config.el,c->fd,AE_READABLE);
- aeCreateFileEvent(config.el,c->fd, AE_WRITABLE,writeHandler,c);
- sdsfree(c->ibuf);
- c->ibuf = sdsempty();
- c->readlen = (c->replytype == REPLY_BULK ||
- c->replytype == REPLY_MBULK) ? -1 : 0;
- c->mbulk = -1;
+ aeDeleteFileEvent(config.el,c->context->fd,AE_WRITABLE);
+ aeDeleteFileEvent(config.el,c->context->fd,AE_READABLE);
+ aeCreateFileEvent(config.el,c->context->fd,AE_WRITABLE,writeHandler,c);
c->written = 0;
- c->totreceived = 0;
- c->state = CLIENT_SENDQUERY;
- c->start = mstime();
- createMissingClients(c);
}
static void randomizeClientKey(client c) {
- char *p;
char buf[32];
- long r;
-
- p = strstr(c->obuf, "_rand");
- if (!p) return;
- p += 5;
- r = random() % config.randomkeys_keyspacelen;
- sprintf(buf,"%ld",r);
- memcpy(p,buf,strlen(buf));
-}
+ size_t i, r;
-static void prepareClientForReply(client c, int type) {
- if (type == REPLY_BULK) {
- c->replytype = REPLY_BULK;
- c->readlen = -1;
- } else if (type == REPLY_MBULK) {
- c->replytype = REPLY_MBULK;
- c->readlen = -1;
- c->mbulk = -1;
- } else {
- c->replytype = type;
- c->readlen = 0;
+ for (i = 0; i < c->randlen; i++) {
+ r = random() % config.randomkeys_keyspacelen;
+ snprintf(buf,sizeof(buf),"%012lu",r);
+ memcpy(c->randptr[i],buf,12);
}
}
static void clientDone(client c) {
- static int last_tot_received = 1;
-
- long long latency;
- config.donerequests ++;
- latency = mstime() - c->start;
- if (latency > MAX_LATENCY) latency = MAX_LATENCY;
- config.latency[latency]++;
-
- if (config.debug && last_tot_received != c->totreceived) {
- printf("Tot bytes received: %d\n", c->totreceived);
- last_tot_received = c->totreceived;
- }
if (config.donerequests == config.requests) {
freeClient(c);
aeStop(config.el);
}
if (config.keepalive) {
resetClient(c);
- if (config.randomkeys) randomizeClientKey(c);
} else {
config.liveclients--;
createMissingClients(c);
}
}
-/* Read a length from the buffer pointed to by *p, store the length in *len,
- * and return the number of bytes that the cursor advanced. */
-static int readLen(char *p, int *len) {
- char *tail = strstr(p,"\r\n");
- if (tail == NULL)
- return 0;
- *tail = '\0';
- *len = atoi(p+1);
- return tail+2-p;
-}
-
-static void readHandler(aeEventLoop *el, int fd, void *privdata, int mask)
-{
- char buf[1024], *p;
- int nread, pos=0, len=0;
+static void readHandler(aeEventLoop *el, int fd, void *privdata, int mask) {
client c = privdata;
+ void *reply = NULL;
REDIS_NOTUSED(el);
REDIS_NOTUSED(fd);
REDIS_NOTUSED(mask);
- nread = read(c->fd,buf,sizeof(buf));
- if (nread == -1) {
- fprintf(stderr, "Reading from socket: %s\n", strerror(errno));
- freeClient(c);
- return;
- }
- if (nread == 0) {
- fprintf(stderr, "EOF from client\n");
- freeClient(c);
- return;
- }
- c->totreceived += nread;
- c->ibuf = sdscatlen(c->ibuf,buf,nread);
- len = sdslen(c->ibuf);
-
- if (c->replytype == REPLY_INT ||
- c->replytype == REPLY_RETCODE)
- {
- /* Check if the first line is complete. This is everything we need
- * when waiting for an integer or status code reply.*/
- if ((p = strstr(c->ibuf,"\r\n")) != NULL)
- goto done;
- } else if (c->replytype == REPLY_BULK) {
- int advance = 0;
- if (c->readlen < 0) {
- advance = readLen(c->ibuf+pos,&c->readlen);
- if (advance) {
- pos += advance;
- if (c->readlen == -1) {
- goto done;
- } else {
- /* include the trailing \r\n */
- c->readlen += 2;
- }
- } else {
- goto skip;
- }
- }
+ /* Calculate latency only for the first read event. This means that the
+ * server already sent the reply and we need to parse it. Parsing overhead
+ * is not part of the latency, so calculate it only once, here. */
+ if (c->latency < 0) c->latency = ustime()-(c->start);
- int canconsume;
- if (c->readlen > 0) {
- canconsume = c->readlen > (len-pos) ? (len-pos) : c->readlen;
- c->readlen -= canconsume;
- pos += canconsume;
+ if (redisBufferRead(c->context) != REDIS_OK) {
+ fprintf(stderr,"Error: %s\n",c->context->errstr);
+ exit(1);
+ } else {
+ if (redisGetReply(c->context,&reply) != REDIS_OK) {
+ fprintf(stderr,"Error: %s\n",c->context->errstr);
+ exit(1);
}
-
- if (c->readlen == 0)
- goto done;
- } else if (c->replytype == REPLY_MBULK) {
- int advance = 0;
- if (c->mbulk == -1) {
- advance = readLen(c->ibuf+pos,&c->mbulk);
- if (advance) {
- pos += advance;
- if (c->mbulk == -1)
- goto done;
- } else {
- goto skip;
+ if (reply != NULL) {
+ if (reply == (void*)REDIS_REPLY_ERROR) {
+ fprintf(stderr,"Unexpected error reply, exiting...\n");
+ exit(1);
}
- }
- int canconsume;
- while(c->mbulk > 0 && pos < len) {
- if (c->readlen > 0) {
- canconsume = c->readlen > (len-pos) ? (len-pos) : c->readlen;
- c->readlen -= canconsume;
- pos += canconsume;
- if (c->readlen == 0)
- c->mbulk--;
- } else {
- advance = readLen(c->ibuf+pos,&c->readlen);
- if (advance) {
- pos += advance;
- if (c->readlen == -1) {
- c->mbulk--;
- continue;
- } else {
- /* include the trailing \r\n */
- c->readlen += 2;
- }
- } else {
- goto skip;
- }
- }
+ if (config.donerequests < config.requests)
+ config.latency[config.donerequests++] = c->latency;
+ clientDone(c);
}
-
- if (c->mbulk == 0)
- goto done;
}
-
-skip:
- c->ibuf = sdsrange(c->ibuf,pos,-1);
- return;
-done:
- clientDone(c);
- return;
}
-static void writeHandler(aeEventLoop *el, int fd, void *privdata, int mask)
-{
+static void writeHandler(aeEventLoop *el, int fd, void *privdata, int mask) {
client c = privdata;
REDIS_NOTUSED(el);
REDIS_NOTUSED(fd);
REDIS_NOTUSED(mask);
- if (c->state == CLIENT_CONNECTING) {
- c->state = CLIENT_SENDQUERY;
- c->start = mstime();
+ /* When nothing was written yet, randomize keys and set start time. */
+ if (c->written == 0) {
+ if (config.randomkeys) randomizeClientKey(c);
+ c->start = ustime();
+ c->latency = -1;
}
+
if (sdslen(c->obuf) > c->written) {
void *ptr = c->obuf+c->written;
- int len = sdslen(c->obuf) - c->written;
- int nwritten = write(c->fd, ptr, len);
+ int nwritten = write(c->context->fd,ptr,sdslen(c->obuf)-c->written);
if (nwritten == -1) {
if (errno != EPIPE)
fprintf(stderr, "Writing to socket: %s\n", strerror(errno));
}
c->written += nwritten;
if (sdslen(c->obuf) == c->written) {
- aeDeleteFileEvent(config.el,c->fd,AE_WRITABLE);
- aeCreateFileEvent(config.el,c->fd,AE_READABLE,readHandler,c);
- c->state = CLIENT_READREPLY;
+ aeDeleteFileEvent(config.el,c->context->fd,AE_WRITABLE);
+ aeCreateFileEvent(config.el,c->context->fd,AE_READABLE,readHandler,c);
}
}
}
-static client createClient(void) {
+static client createClient(char *cmd, int len) {
client c = zmalloc(sizeof(struct _client));
- char err[ANET_ERR_LEN];
-
- c->fd = anetTcpNonBlockConnect(err,config.hostip,config.hostport);
- if (c->fd == ANET_ERR) {
- zfree(c);
- fprintf(stderr,"Connect: %s\n",err);
- return NULL;
+ if (config.hostsocket == NULL) {
+ c->context = redisConnectNonBlock(config.hostip,config.hostport);
+ } else {
+ c->context = redisConnectUnixNonBlock(config.hostsocket);
+ }
+ if (c->context->err) {
+ fprintf(stderr,"Could not connect to Redis at ");
+ if (config.hostsocket == NULL)
+ fprintf(stderr,"%s:%d: %s\n",config.hostip,config.hostport,c->context->errstr);
+ else
+ fprintf(stderr,"%s: %s\n",config.hostsocket,c->context->errstr);
+ exit(1);
}
- anetTcpNoDelay(NULL,c->fd);
- c->obuf = sdsempty();
- c->ibuf = sdsempty();
- c->mbulk = -1;
- c->readlen = 0;
+ c->obuf = sdsnewlen(cmd,len);
+ c->randlen = 0;
c->written = 0;
- c->totreceived = 0;
- c->state = CLIENT_CONNECTING;
- aeCreateFileEvent(config.el, c->fd, AE_WRITABLE, writeHandler, c);
- config.liveclients++;
+
+ /* Find substrings in the output buffer that need to be randomized. */
+ if (config.randomkeys) {
+ char *p = c->obuf, *newline;
+ while ((p = strstr(p,":rand:")) != NULL) {
+ newline = strstr(p,"\r\n");
+ assert(newline-(p+6) == 12); /* 12 chars for randomness */
+ assert(c->randlen < (signed)(sizeof(c->randptr)/sizeof(char*)));
+ c->randptr[c->randlen++] = p+6;
+ p = newline+2;
+ }
+ }
+
+ redisSetReplyObjectFunctions(c->context,NULL);
+ aeCreateFileEvent(config.el,c->context->fd,AE_WRITABLE,writeHandler,c);
listAddNodeTail(config.clients,c);
+ config.liveclients++;
return c;
}
static void createMissingClients(client c) {
+ int n = 0;
+
while(config.liveclients < config.numclients) {
- client new = createClient();
- if (!new) continue;
- sdsfree(new->obuf);
- new->obuf = sdsdup(c->obuf);
- if (config.randomkeys) randomizeClientKey(c);
- prepareClientForReply(new,c->replytype);
+ createClient(c->obuf,sdslen(c->obuf));
+
+ /* Listen backlog is quite limited on most systems */
+ if (++n > 64) {
+ usleep(50000);
+ n = 0;
+ }
}
}
+static int compareLatency(const void *a, const void *b) {
+ return (*(long long*)a)-(*(long long*)b);
+}
+
static void showLatencyReport(void) {
- int j, seen = 0;
+ int i, curlat = 0;
float perc, reqpersec;
reqpersec = (float)config.donerequests/((float)config.totlatency/1000);
printf(" %d bytes payload\n", config.datasize);
printf(" keep alive: %d\n", config.keepalive);
printf("\n");
- for (j = 0; j <= MAX_LATENCY; j++) {
- if (config.latency[j]) {
- seen += config.latency[j];
- perc = ((float)seen*100)/config.donerequests;
- printf("%.2f%% <= %d milliseconds\n", perc, j);
+
+ qsort(config.latency,config.requests,sizeof(long long),compareLatency);
+ for (i = 0; i < config.requests; i++) {
+ if (config.latency[i]/1000 != curlat || i == (config.requests-1)) {
+ curlat = config.latency[i]/1000;
+ perc = ((float)(i+1)*100)/config.requests;
+ printf("%.2f%% <= %d milliseconds\n", perc, curlat);
}
}
printf("%.2f requests per second\n\n", reqpersec);
}
}
-static void prepareForBenchmark(char *title) {
- memset(config.latency,0,sizeof(int)*(MAX_LATENCY+1));
+static void benchmark(char *title, char *cmd, int len) {
+ client c;
+
config.title = title;
- config.start = mstime();
config.donerequests = 0;
-}
-static void endBenchmark(void) {
+ c = createClient(cmd,len);
+ createMissingClients(c);
+
+ config.start = mstime();
+ aeMain(config.el);
config.totlatency = mstime()-config.start;
+
showLatencyReport();
freeAllClients();
}
config.keepalive = atoi(argv[i+1]);
i++;
} else if (!strcmp(argv[i],"-h") && !lastarg) {
- char *ip = zmalloc(32);
- if (anetResolve(NULL,argv[i+1],ip) == ANET_ERR) {
- printf("Can't resolve %s\n", argv[i]);
- exit(1);
- }
- config.hostip = ip;
+ config.hostip = argv[i+1];
i++;
} else if (!strcmp(argv[i],"-p") && !lastarg) {
config.hostport = atoi(argv[i+1]);
i++;
+ } else if (!strcmp(argv[i],"-s") && !lastarg) {
+ config.hostsocket = argv[i+1];
+ i++;
} else if (!strcmp(argv[i],"-d") && !lastarg) {
config.datasize = atoi(argv[i+1]);
i++;
printf("Wrong option '%s' or option argument missing\n\n",argv[i]);
printf("Usage: redis-benchmark [-h <host>] [-p <port>] [-c <clients>] [-n <requests]> [-k <boolean>]\n\n");
printf(" -h <hostname> Server hostname (default 127.0.0.1)\n");
- printf(" -p <hostname> Server port (default 6379)\n");
+ printf(" -p <port> Server port (default 6379)\n");
+ printf(" -s <socket> Server socket (overrides host and port)\n");
printf(" -c <clients> Number of parallel connections (default 50)\n");
printf(" -n <requests> Total number of requests (default 10000)\n");
printf(" -d <size> Data size of SET/GET value in bytes (default 2)\n");
}
int main(int argc, char **argv) {
+ int i;
client c;
signal(SIGHUP, SIG_IGN);
config.idlemode = 0;
config.latency = NULL;
config.clients = listCreate();
- config.latency = zmalloc(sizeof(int)*(MAX_LATENCY+1));
-
config.hostip = "127.0.0.1";
config.hostport = 6379;
+ config.hostsocket = NULL;
parseOptions(argc,argv);
+ config.latency = zmalloc(sizeof(long long)*config.requests);
if (config.keepalive == 0) {
printf("WARNING: keepalive disabled, you probably need 'echo 1 > /proc/sys/net/ipv4/tcp_tw_reuse' for Linux and 'sudo sysctl -w net.inet.tcp.msl=1000' for Mac OS X in order to use a lot of clients/requests\n");
if (config.idlemode) {
printf("Creating %d idle connections and waiting forever (Ctrl+C when done)\n", config.numclients);
- prepareForBenchmark("IDLE");
- c = createClient();
- if (!c) exit(1);
- c->obuf = sdsempty();
- prepareClientForReply(c,REPLY_RETCODE); /* will never receive it */
+ c = createClient("",0); /* will never receive a reply */
createMissingClients(c);
aeMain(config.el);
/* and will wait for every */
}
do {
- prepareForBenchmark("PING");
- c = createClient();
- if (!c) exit(1);
- c->obuf = sdscat(c->obuf,"PING\r\n");
- prepareClientForReply(c,REPLY_RETCODE);
- createMissingClients(c);
- aeMain(config.el);
- endBenchmark();
+ char *data, *cmd;
+ int len;
- prepareForBenchmark("PING (multi bulk)");
- c = createClient();
- if (!c) exit(1);
- c->obuf = sdscat(c->obuf,"*1\r\n$4\r\nPING\r\n");
- prepareClientForReply(c,REPLY_RETCODE);
- createMissingClients(c);
- aeMain(config.el);
- endBenchmark();
-
- prepareForBenchmark("SET");
- c = createClient();
- if (!c) exit(1);
- c->obuf = sdscat(c->obuf,"SET foo_rand000000000000 ");
- {
- char *data = zmalloc(config.datasize+2);
- memset(data,'x',config.datasize);
- data[config.datasize] = '\r';
- data[config.datasize+1] = '\n';
- c->obuf = sdscatlen(c->obuf,data,config.datasize+2);
+ data = zmalloc(config.datasize+1);
+ memset(data,'x',config.datasize);
+ data[config.datasize] = '\0';
+
+ benchmark("PING (inline)","PING\r\n",6);
+
+ len = redisFormatCommand(&cmd,"PING");
+ benchmark("PING",cmd,len);
+ free(cmd);
+
+ const char *argv[21];
+ argv[0] = "MSET";
+ for (i = 1; i < 21; i += 2) {
+ argv[i] = "foo:rand:000000000000";
+ argv[i+1] = data;
}
- prepareClientForReply(c,REPLY_RETCODE);
- createMissingClients(c);
- aeMain(config.el);
- endBenchmark();
+ len = redisFormatCommandArgv(&cmd,21,argv,NULL);
+ benchmark("MSET (10 keys)",cmd,len);
+ free(cmd);
- prepareForBenchmark("GET");
- c = createClient();
- if (!c) exit(1);
- c->obuf = sdscat(c->obuf,"GET foo_rand000000000000\r\n");
- prepareClientForReply(c,REPLY_BULK);
- createMissingClients(c);
- aeMain(config.el);
- endBenchmark();
+ len = redisFormatCommand(&cmd,"SET foo:rand:000000000000 %s",data);
+ benchmark("SET",cmd,len);
+ free(cmd);
- prepareForBenchmark("INCR");
- c = createClient();
- if (!c) exit(1);
- c->obuf = sdscat(c->obuf,"INCR counter_rand000000000000\r\n");
- prepareClientForReply(c,REPLY_INT);
- createMissingClients(c);
- aeMain(config.el);
- endBenchmark();
+ len = redisFormatCommand(&cmd,"GET foo:rand:000000000000");
+ benchmark("GET",cmd,len);
+ free(cmd);
- prepareForBenchmark("LPUSH");
- c = createClient();
- if (!c) exit(1);
- c->obuf = sdscat(c->obuf,"LPUSH mylist bar\r\n");
- prepareClientForReply(c,REPLY_INT);
- createMissingClients(c);
- aeMain(config.el);
- endBenchmark();
+ len = redisFormatCommand(&cmd,"INCR counter:rand:000000000000");
+ benchmark("INCR",cmd,len);
+ free(cmd);
- prepareForBenchmark("LPOP");
- c = createClient();
- if (!c) exit(1);
- c->obuf = sdscat(c->obuf,"LPOP mylist\r\n");
- prepareClientForReply(c,REPLY_BULK);
- createMissingClients(c);
- aeMain(config.el);
- endBenchmark();
+ len = redisFormatCommand(&cmd,"LPUSH mylist %s",data);
+ benchmark("LPUSH",cmd,len);
+ free(cmd);
- prepareForBenchmark("SADD");
- c = createClient();
- if (!c) exit(1);
- c->obuf = sdscat(c->obuf,"SADD myset counter_rand000000000000\r\n");
- prepareClientForReply(c,REPLY_RETCODE);
- createMissingClients(c);
- aeMain(config.el);
- endBenchmark();
+ len = redisFormatCommand(&cmd,"LPOP mylist");
+ benchmark("LPOP",cmd,len);
+ free(cmd);
- prepareForBenchmark("SPOP");
- c = createClient();
- if (!c) exit(1);
- c->obuf = sdscat(c->obuf,"SPOP myset\r\n");
- prepareClientForReply(c,REPLY_BULK);
- createMissingClients(c);
- aeMain(config.el);
- endBenchmark();
+ len = redisFormatCommand(&cmd,"SADD myset counter:rand:000000000000");
+ benchmark("SADD",cmd,len);
+ free(cmd);
- prepareForBenchmark("LPUSH (again, in order to bench LRANGE)");
- c = createClient();
- if (!c) exit(1);
- c->obuf = sdscat(c->obuf,"LPUSH mylist bar\r\n");
- prepareClientForReply(c,REPLY_RETCODE);
- createMissingClients(c);
- aeMain(config.el);
- endBenchmark();
+ len = redisFormatCommand(&cmd,"SPOP myset");
+ benchmark("SPOP",cmd,len);
+ free(cmd);
- prepareForBenchmark("LRANGE (first 100 elements)");
- c = createClient();
- if (!c) exit(1);
- c->obuf = sdscat(c->obuf,"LRANGE mylist 0 99\r\n");
- prepareClientForReply(c,REPLY_MBULK);
- createMissingClients(c);
- aeMain(config.el);
- endBenchmark();
+ len = redisFormatCommand(&cmd,"LPUSH mylist %s",data);
+ benchmark("LPUSH (again, in order to bench LRANGE)",cmd,len);
+ free(cmd);
- prepareForBenchmark("LRANGE (first 300 elements)");
- c = createClient();
- if (!c) exit(1);
- c->obuf = sdscat(c->obuf,"LRANGE mylist 0 299\r\n");
- prepareClientForReply(c,REPLY_MBULK);
- createMissingClients(c);
- aeMain(config.el);
- endBenchmark();
+ len = redisFormatCommand(&cmd,"LRANGE mylist 0 99");
+ benchmark("LRANGE (first 100 elements)",cmd,len);
+ free(cmd);
- prepareForBenchmark("LRANGE (first 450 elements)");
- c = createClient();
- if (!c) exit(1);
- c->obuf = sdscat(c->obuf,"LRANGE mylist 0 449\r\n");
- prepareClientForReply(c,REPLY_MBULK);
- createMissingClients(c);
- aeMain(config.el);
- endBenchmark();
+ len = redisFormatCommand(&cmd,"LRANGE mylist 0 299");
+ benchmark("LRANGE (first 300 elements)",cmd,len);
+ free(cmd);
- prepareForBenchmark("LRANGE (first 600 elements)");
- c = createClient();
- if (!c) exit(1);
- c->obuf = sdscat(c->obuf,"LRANGE mylist 0 599\r\n");
- prepareClientForReply(c,REPLY_MBULK);
- createMissingClients(c);
- aeMain(config.el);
- endBenchmark();
+ len = redisFormatCommand(&cmd,"LRANGE mylist 0 449");
+ benchmark("LRANGE (first 450 elements)",cmd,len);
+ free(cmd);
+
+ len = redisFormatCommand(&cmd,"LRANGE mylist 0 599");
+ benchmark("LRANGE (first 600 elements)",cmd,len);
+ free(cmd);
printf("\n");
} while(config.loop);
projects / redis.git / blobdiff