Function rioInitWithConn

src/rio.cpp:296–304

Create an RIO that implements a buffered read from an fd * read_limit argument stops buffering when the reaching the limit. */

/* Create an RIO that implements a buffered read from an fd
 * read_limit argument stops buffering when the reaching the limit. */
void rioInitWithConn(rio *r, connection *conn, size_t read_limit) {
    *r = rioConnIO;
    r->io.conn.conn = conn;
    r->io.conn.pos = 0;
    r->io.conn.read_limit = read_limit;
    r->io.conn.read_so_far = 0;
    r->io.conn.buf = sdsnewlen(NULL, PROTO_IOBUF_LEN);
    sdsclear(r->io.conn.buf);
}

/* Release the RIO stream. Optionally returns the unread buffered data
 * when the SDS pointer 'remaining' is passed. */