- fbbuf_init_write(&fb, packet_buffer, MAX_PACKET_SIZE);
- bputs(&fb, "{ \"error\": \"Reply too long\" }\n");
+ struct fastbuf fb2;
+ fbbuf_init_write(&fb2, packet_buffer, MAX_PACKET_SIZE);
+ bputs(&fb2, "{ \"error\": \"Reply too long\" }\n");
+ len = fbbuf_count_written(&fb2);