static struct connection *conn_create_server(struct context *ctx,
struct address *addr, char *key, bool readonly)
{
int fd = conn_create_fd();
if (fd == -1) {
LOG(ERROR, "conn_create_server: fail to create fd");
return NULL;
}
struct connection *server = server_create(ctx, fd);
struct conn_info *info = server->info;
memcpy(&info->addr, addr, sizeof(info->addr));
extern const size_t CMD_NUM;
info->slow_cmd_counts = cv_calloc(CMD_NUM, sizeof(uint32_t));
if (conn_connect(server) == CORVUS_ERR) {
LOG(ERROR, "conn_create_server: fail to connect %s:%d",
info->addr.ip, info->addr.port);
conn_free(server);
conn_buf_free(server);
conn_recycle(ctx, server);
return NULL;
}
if (readonly) {
server->info->readonly = true;
}
strncpy(info->dsn, key, ADDRESS_LEN);
dict_set(&ctx->server_table, info->dsn, (void*)server);
TAILQ_INSERT_TAIL(&ctx->servers, server, next);
return server;
}
void buf_time_append(struct context *ctx, struct buf_time_tqh *queue,
struct mbuf *buf, int64_t read_time)
{
struct buf_time *t;
if (!STAILQ_EMPTY(&ctx->free_buf_timeq)) {
t = STAILQ_FIRST(&ctx->free_buf_timeq);
STAILQ_REMOVE_HEAD(&ctx->free_buf_timeq, next);
ctx->mstats.free_buf_times--;
} else {
t = cv_calloc(1, sizeof(struct buf_time));
}
t->ctx = ctx;
t->buf = buf;
t->pos = buf->last;
t->read_time = read_time;
STAILQ_INSERT_TAIL(queue, t, next);
ctx->mstats.buf_times++;
}