esp_http_server: reword error messages
@@ -381,7 +381,7 @@ esp_err_t httpd_resp_send_err(httpd_req_t *req, httpd_err_code_t error, const ch
switch (error) {
case HTTPD_501_METHOD_NOT_IMPLEMENTED:
status = "501 Method Not Implemented";
- msg = "Request method is not supported by server";
+ msg = "Server does not support this operation";
break;
case HTTPD_505_VERSION_NOT_SUPPORTED:
status = "505 Version Not Supported";
@@ -389,23 +389,23 @@ esp_err_t httpd_resp_send_err(httpd_req_t *req, httpd_err_code_t error, const ch
break;
case HTTPD_400_BAD_REQUEST:
status = "400 Bad Request";
- msg = "Server unable to understand request due to invalid syntax";
+ msg = "Bad request syntax or unsupported method";
break;
case HTTPD_401_UNAUTHORIZED:
status = "401 Unauthorized";
- msg = "Server known the client's identify and it must authenticate itself to get he requested response";
+ msg = "No permission -- see authorization schemes";
break;
case HTTPD_403_FORBIDDEN:
status = "403 Forbidden";
- msg = "Server is refusing to give the requested resource to the client";
+ msg = "Request forbidden -- authorization will not help";
break;
case HTTPD_404_NOT_FOUND:
status = "404 Not Found";
- msg = "This URI does not exist";
+ msg = "Nothing matches the given URI";
break;
case HTTPD_405_METHOD_NOT_ALLOWED:
status = "405 Method Not Allowed";
- msg = "Request method for this URI is not handled by server";
+ msg = "Specified method is invalid for this resource";
break;
case HTTPD_408_REQ_TIMEOUT:
status = "408 Request Timeout";
@@ -413,11 +413,11 @@ esp_err_t httpd_resp_send_err(httpd_req_t *req, httpd_err_code_t error, const ch
break;
case HTTPD_414_URI_TOO_LONG:
status = "414 URI Too Long";
- msg = "URI is too long for server to interpret";
+ msg = "URI is too long";
break;
case HTTPD_411_LENGTH_REQUIRED:
status = "411 Length Required";
- msg = "Chunked encoding not supported by server";
+ msg = "Client must specify Content-Length";
break;
case HTTPD_431_REQ_HDR_FIELDS_TOO_LARGE:
status = "431 Request Header Fields Too Large";
