redisClient *createClient(int fd) {
redisClient *c = zmalloc(sizeof(redisClient));
/* passing -1 as fd it is possible to create a non connected client.
* This is useful since all the Redis commands needs to be executed
* in the context of a client. When commands are executed in other
* contexts (for instance a Lua script) we need a non connected client. */
if (fd != -1) {
anetNonBlock(NULL,fd);
anetEnableTcpNoDelay(NULL,fd);
if (server.tcpkeepalive)
anetKeepAlive(NULL,fd,server.tcpkeepalive);
if (aeCreateFileEvent(server.el,fd,AE_READABLE,
readQueryFromClient, c) == AE_ERR)
{
close(fd);
zfree(c);
return NULL;
}
}
selectDb(c,0);
c->fd = fd;
c->name = NULL;
c->bufpos = 0;
c->querybuf = sdsempty();
c->querybuf_peak = 0;
c->reqtype = 0;
c->argc = 0;
c->argv = NULL;
c->cmd = c->lastcmd = NULL;
c->multibulklen = 0;
c->bulklen = -1;
c->sentlen = 0;
c->flags = 0;
c->ctime = c->lastinteraction = server.unixtime;
c->authenticated = 0;
c->replstate = REDIS_REPL_NONE;
c->slave_listening_port = 0;
c->reply = listCreate();
c->reply_bytes = 0;
c->obuf_soft_limit_reached_time = 0;
listSetFreeMethod(c->reply,decrRefCount);
listSetDupMethod(c->reply,dupClientReplyValue);
c->bpop.keys = dictCreate(&setDictType,NULL);
c->bpop.timeout = 0;
c->bpop.target = NULL;
c->io_keys = listCreate();
c->watched_keys = listCreate();
listSetFreeMethod(c->io_keys,decrRefCount);
c->pubsub_channels = dictCreate(&setDictType,NULL);
c->pubsub_patterns = listCreate();
listSetFreeMethod(c->pubsub_patterns,decrRefCount);
listSetMatchMethod(c->pubsub_patterns,listMatchObjects);
if (fd != -1) listAddNodeTail(server.clients,c);
initClientMultiState(c);
return c;
}
redisClient *createClient(int fd) {
redisClient *c = zmalloc(sizeof(redisClient));
c->bufpos = 0;
anetNonBlock(NULL,fd);
anetTcpNoDelay(NULL,fd);
if (!c) return NULL;
if (aeCreateFileEvent(server.el,fd,AE_READABLE,
readQueryFromClient, c) == AE_ERR)
{
#ifdef _WIN32
closesocket(fd);
#else
close(fd);
#endif
zfree(c);
return NULL;
}
selectDb(c,0);
c->fd = fd;
c->querybuf = sdsempty();
c->reqtype = 0;
c->argc = 0;
c->argv = NULL;
c->multibulklen = 0;
c->bulklen = -1;
c->sentlen = 0;
c->flags = 0;
c->lastinteraction = time(NULL);
c->authenticated = 0;
c->replstate = REDIS_REPL_NONE;
c->reply = listCreate();
listSetFreeMethod(c->reply,decrRefCount);
listSetDupMethod(c->reply,dupClientReplyValue);
c->bpop.keys = NULL;
c->bpop.count = 0;
c->bpop.timeout = 0;
c->bpop.target = NULL;
c->io_keys = listCreate();
c->watched_keys = listCreate();
listSetFreeMethod(c->io_keys,decrRefCount);
c->pubsub_channels = dictCreate(&setDictType,NULL);
c->pubsub_patterns = listCreate();
listSetFreeMethod(c->pubsub_patterns,decrRefCount);
listSetMatchMethod(c->pubsub_patterns,listMatchObjects);
listAddNodeTail(server.clients,c);
initClientMultiState(c);
return c;
}
ugClient *createClient(int fd) {
ugClient *c = zmalloc(sizeof(ugClient));
memset(c,0,sizeof(ugClient));
if (fd != -1) {
anetNonBlock(NULL,fd);
anetEnableTcpNoDelay(NULL,fd);
if (server.tcpkeepalive)
anetKeepAlive(NULL, fd, server.tcpkeepalive);
if (aeCreateFileEvent(server.el, fd, AE_READABLE,
readQueryFromClient, c) == AE_ERR) {
#ifdef _WIN32
aeWinCloseSocket(fd);
#else
close(fd);
#endif
zfree(c);
return NULL;
}
}
if (server.config->password == NULL) {
c->authenticated = 1;
}
c->querybuf = sdsempty();
c->fd = fd;
c->ctime = c->lastinteraction = time(NULL);
c->multibulklen = 0;
c->bulklen = -1;
c->reply = listCreate();
c->reply_bytes = 0;
c->bufpos = 0;
c->sentlen = 0;
/* listSetDupMethod(c->reply, listDupReplyObjects); */
listSetFreeMethod(c->reply, listFreeReplyObjects);
c->pubsub_channels = dictCreate(&callbackDict, NULL);
c->pubsub_patterns = listCreate();
listSetMatchMethod(c->pubsub_patterns, listMatchPubsubPattern);
listSetFreeMethod(c->pubsub_patterns, listFreePubsubPattern);
/* c->pubsub_patterns = listCreate(); */
if (!server.clients) {
server.clients = createClientlist();
}
listAddNodeTail(server.clients, c);
return c;
}
static list *index_list_create() {
list *idx = listCreate();
listSetMatchMethod(idx, fts_doc_match);
listSetFreeMethod(idx, index_item_free);
return idx;
}
list *createClientlist( ) {
list *clients = listCreate();
listSetFreeMethod(clients, listDeleteClientObjects);
listSetMatchMethod(clients, listMatchClientObjects);
return clients;
}
