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redis-benchmark: new option to show server errors on stdout.

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Disabled by default, can be activated with -e. Maybe the reverse was
more safe but departs from the past behavior.
This commit is contained in:
antirez 2016-07-12 11:22:41 +02:00
parent 382991f82e
commit 2a1247309a
1 changed files with 17 additions and 1 deletions
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18
src/redis-benchmark.c
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@ -65,6 +65,7 @@ static struct config {
int randomkeys_keyspacelen;
int keepalive;
int pipeline;
int showerrors;
long long start;
long long totlatency;
long long *latency;
@ -212,6 +213,16 @@ static void readHandler(aeEventLoop *el, int fd, void *privdata, int mask) {
exit(1);
}
if (config.showerrors) {
static time_t lasterr_time = 0;
time_t now = time(NULL);
redisReply *r = reply;
if (r->type == REDIS_REPLY_ERROR && lasterr_time != now) {
lasterr_time = now;
printf("Error from server: %s\n", r->str);
}
}
freeReplyObject(reply);
/* This is an OK for prefix commands such as auth and select.*/
if (c->prefix_pending > 0) {
@ -227,7 +238,7 @@ static void readHandler(aeEventLoop *el, int fd, void *privdata, int mask) {
c->randptr[j] -= c->prefixlen;
c->prefixlen = 0;
}
continue;
continue;
}
if (config.requests_finished < config.requests)
@ -518,6 +529,8 @@ int parseOptions(int argc, const char **argv) {
config.loop = 1;
} else if (!strcmp(argv[i],"-I")) {
config.idlemode = 1;
} else if (!strcmp(argv[i],"-e")) {
config.showerrors = 1;
} else if (!strcmp(argv[i],"-t")) {
if (lastarg) goto invalid;
/* We get the list of tests to run as a string in the form
@ -569,6 +582,8 @@ usage:
" is executed. Default tests use this to hit random keys in the\n"
" specified range.\n"
" -P <numreq> Pipeline <numreq> requests. Default 1 (no pipeline).\n"
" -e If server replies with errors, show them on stdout.\n"
" (no more than 1 error per second is displayed)\n"
" -q Quiet. Just show query/sec values\n"
" --csv Output in CSV format\n"
" -l Loop. Run the tests forever\n"
@ -649,6 +664,7 @@ int main(int argc, const char **argv) {
config.keepalive = 1;
config.datasize = 3;
config.pipeline = 1;
config.showerrors = 0;
config.randomkeys = 0;
config.randomkeys_keyspacelen = 0;
config.quiet = 0;