---title:"mg_send_http_chunk()"decl_name:"mg_send_http_chunk"symbol_kind:"func"signature:|void mg_send_http_chunk(struct mg_connection *nc, const char *buf, size_t len);---Sends buffer `buf` of size `len` to the client using chunked HTTP encoding.This function sends the buffer size as hex number + newline first, thenthe buffer itself, then the newline. For example,`mg_send_http_chunk(nc, "foo", 3)` will append the `3\r\nfoo\r\n` stringto the `nc->send_mbuf` output IO buffer.NOTE: The HTTP header "Transfer-Encoding: chunked" should be sent prior tousing this function.NOTE: do not forget to send an empty chunk at the end of the response,to tell the client that everything was sent. Example:``` mg_printf_http_chunk(nc, "%s", "my response!"); mg_send_http_chunk(nc, "", 0); // Tell the client we're finished```