static client createClient(const char *cmd, size_t len) {
client c = zmalloc(sizeof(struct _client));
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);
}
c->obuf = sdsnewlen(cmd,len);
c->randlen = 0;
c->written = 0;
/* 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;
}
int redisAsyncSetReplyObjectFunctions(redisAsyncContext *ac, redisReplyObjectFunctions *fn) {
redisContext *c = &(ac->c);
return redisSetReplyObjectFunctions(c, fn);
}
