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Update optimized response index

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Signed-off-by: YoungSoo Shin <shinys000114@gmail.com>
This commit is contained in:
YoungSoo Shin
2025-09-24 15:10:28 +09:00
parent a484db06c9
commit 23c72790ef
1 changed files with 16 additions and 1 deletions
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17
main/service/webserver.c
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@@ -22,9 +22,24 @@ static esp_err_t index_handler(httpd_req_t* req)
const size_t index_html_size = (index_html_end - index_html_start); const size_t index_html_size = (index_html_end - index_html_start);
httpd_resp_set_hdr(req, "Content-Encoding", "gzip"); httpd_resp_set_hdr(req, "Content-Encoding", "gzip");
httpd_resp_set_hdr(req, "Cache-Control", "max-age=3600");
httpd_resp_set_type(req, "text/html"); httpd_resp_set_type(req, "text/html");
httpd_resp_send(req, (const char*)index_html_start, index_html_size);
size_t remaining = index_html_size;
const char* ptr = (const char*)index_html_start;
while (remaining > 0) {
size_t to_send = remaining < 2048 ? remaining : 2048;
if (httpd_resp_send_chunk(req, ptr, to_send) != ESP_OK) {
ESP_LOGE(TAG, "File sending failed!");
httpd_resp_send_chunk(req, NULL, 0);
httpd_resp_send_500(req);
return ESP_FAIL;
}
ptr += to_send;
remaining -= to_send;
}
httpd_resp_send_chunk(req, NULL, 0);
return ESP_OK; return ESP_OK;
} }