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[mod_status] Add statistics for HTTP status codes

This commit is contained in:
Thomas Porzelt 2010-02-14 19:59:44 +01:00
parent ebfa9e9ae7
commit 5616992ca0
1 changed files with 46 additions and 0 deletions
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46
src/modules/mod_status.c
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@ -181,6 +181,24 @@ static const gchar html_connections_sum[] =
" <td>%u</td>\n"
" </tr>\n"
" </table>\n";
static const gchar html_status_codes[] =
" <table cellspacing=\"0\">\n"
" <tr>\n"
" <th style=\"width: 100px;\">1xx (info)</th>\n"
" <th style=\"width: 175px;\">2xx (success)</th>\n"
" <th style=\"width: 175px;\">3xx (redirect)</th>\n"
" <th style=\"width: 175px;\">4xx (client error)</th>\n"
" <th style=\"width: 175px;\">5xx (server error)</th>\n"
" </tr>\n"
" <tr>\n"
" <td>%" G_GUINT64_FORMAT "</td>\n"
" <td>%" G_GUINT64_FORMAT "</td>\n"
" <td>%" G_GUINT64_FORMAT "</td>\n"
" <td>%" G_GUINT64_FORMAT "</td>\n"
" <td>%" G_GUINT64_FORMAT "</td>\n"
" </tr>\n"
" </table>\n";
static const gchar html_connections_th[] =
" <table cellspacing=\"0\">\n"
" <tr>\n"
@ -313,6 +331,13 @@ static const gchar css_blue[] =
" .totals td { border-top: 1px solid #DDDDDD; }\n"
" </style>\n";
static guint64 mod_status_response_codes[] = {
0, /*1xx*/
0, /*2xx*/
0, /*3xx*/
0, /*4xx*/
0, /*5xx*/
};
typedef struct mod_status_param mod_status_param;
@ -695,6 +720,13 @@ static GString *status_info_full(liVRequest *vr, liPlugin *p, gboolean short_inf
connection_count[3], connection_count[4], connection_count[5], connection_count[1]
);
/* response status codes */
g_string_append_len(html, CONST_STR_LEN("<div class=\"title\"><strong>HTTP Status codes</strong> (sum)</div>\n"));
g_string_append_printf(html, html_status_codes, mod_status_response_codes[0], mod_status_response_codes[1],
mod_status_response_codes[2], mod_status_response_codes[3], mod_status_response_codes[4]
);
/* list connections */
if (!short_info) {
GString *ts, *ts_timeout, *bytes_in, *bytes_out, *bytes_in_5s, *bytes_out_5s;
@ -1156,6 +1188,18 @@ static liHandlerResult status_info_runtime(liVRequest *vr, liPlugin *p) {
return LI_HANDLER_GO_ON;
}
static void status_handle_vrclose(liVRequest *vr, liPlugin *p) {
gint http_status = vr->response.http_status;
UNUSED(p);
if ((http_status < 100 && http_status != 0) || http_status > 599) {
VR_ERROR(vr, "unknown status code: %d", http_status);
return;
}
mod_status_response_codes[(http_status / 100)-1]++;
}
static const liPluginOption options[] = {
@ -1186,6 +1230,8 @@ static void plugin_status_init(liServer *srv, liPlugin *p, gpointer userdata) {
p->optionptrs = optionptrs;
p->actions = actions;
p->setups = setups;
p->handle_vrclose = status_handle_vrclose;
}