mod_status.c revision 55d39664d566ef2fe0c97dab0ec4d91416cf7541
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb/* Licensed to the Apache Software Foundation (ASF) under one or more
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * contributor license agreements. See the NOTICE file distributed with
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * this work for additional information regarding copyright ownership.
bc8fd1b0b1afdf89b8d28eefa8cd74e26ba97986fielding * The ASF licenses this file to You under the Apache License, Version 2.0
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * (the "License"); you may not use this file except in compliance with
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * the License. You may obtain a copy of the License at
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * Unless required by applicable law or agreed to in writing, software
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * distributed under the License is distributed on an "AS IS" BASIS,
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * See the License for the specific language governing permissions and
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * limitations under the License.
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb/* Status Module. Display lots of internal data about how Apache is
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * performing and the state of all children processes.
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * To enable this, add the following lines into any config file:
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * <Location /server-status>
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * SetHandler server-status
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * </Location>
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * You may want to protect this location by password or domain so no one
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * else can look at it. Then you can access the statistics with a URL like:
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * /server-status - Returns page using tables
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * /server-status?notable - Returns page for browsers without table support
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * /server-status?refresh - Returns page with 1 second refresh
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * /server-status?refresh=6 - Returns page with refresh every 6 seconds
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * /server-status?auto - Returns page with data for automatic parsing
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * Mark Cox, mark@ukweb.com, November 1995
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * 12.11.95 Initial version for www.telescope.org
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * 13.3.96 Updated to remove rprintf's [Mark]
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * 18.3.96 Added CPU usage, process information, and tidied [Ben Laurie]
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * 18.3.96 Make extra Scoreboard variables #definable
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * 25.3.96 Make short report have full precision [Ben Laurie suggested]
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * 25.3.96 Show uptime better [Mark/Ben Laurie]
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * 29.3.96 Better HTML and explanation [Mark/Rob Hartill suggested]
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * 09.4.96 Added message for non-STATUS compiled version
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * 18.4.96 Added per child and per slot counters [Jim Jagielski]
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * 01.5.96 Table format, cleanup, even more spiffy data [Chuck Murcko/Jim J.]
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * 18.5.96 Adapted to use new rprintf() routine, incidentally fixing a missing
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * piece in short reports [Ben Laurie]
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * 21.5.96 Additional Status codes (DNS and LOGGING only enabled if
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * extended STATUS is enabled) [George Burgyan/Jim J.]
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * 10.8.98 Allow for extended status info at runtime (no more STATUS)
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb * [Jim J.]
b38846b15c8891c6dec44dcc4f96ca40721bf663rbbstatic int server_limit, thread_limit, threads_per_child, max_servers,
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb/* Implement 'ap_run_status_hook'. */
b38846b15c8891c6dec44dcc4f96ca40721bf663rbbAPR_IMPLEMENT_OPTIONAL_HOOK_RUN_ALL(ap, STATUS, int, status_hook,
d4abb06ac220bb280ae996b6d21bbd257db51bb1jerenkrantz/* ugh... need to know if we're running with a pthread implementation
d4abb06ac220bb280ae996b6d21bbd257db51bb1jerenkrantz * such as linuxthreads that treats individual threads as distinct
d4abb06ac220bb280ae996b6d21bbd257db51bb1jerenkrantz * processes; that affects how we add up CPU time in a process
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb/* Format the number of bytes nicely */
b38846b15c8891c6dec44dcc4f96ca40721bf663rbbstatic void format_byte_out(request_rec *r, apr_off_t bytes)
b38846b15c8891c6dec44dcc4f96ca40721bf663rbbstatic void format_kbyte_out(request_rec *r, apr_off_t kbytes)
83a8dc5a596a8a1b9d14f063268287d123b9ed7ewrowestatic void show_time(request_rec *r, apr_interval_time_t tsecs)
83a8dc5a596a8a1b9d14f063268287d123b9ed7ewrowe ap_rprintf(r, " %d day%s", days, days == 1 ? "" : "s");
83a8dc5a596a8a1b9d14f063268287d123b9ed7ewrowe ap_rprintf(r, " %d hour%s", hrs, hrs == 1 ? "" : "s");
83a8dc5a596a8a1b9d14f063268287d123b9ed7ewrowe ap_rprintf(r, " %d minute%s", mins, mins == 1 ? "" : "s");
d4abb06ac220bb280ae996b6d21bbd257db51bb1jerenkrantz ap_rprintf(r, " %d second%s", secs, secs == 1 ? "" : "s");
d4abb06ac220bb280ae996b6d21bbd257db51bb1jerenkrantz/* Main handler for x-httpd-status requests */
83a8dc5a596a8a1b9d14f063268287d123b9ed7ewrowe/* ID values for command table */
fa06de8a28a737e8fbaad76d7f3ff67aaa5e4a09wrowe const char *hdr_out_str;
fa06de8a28a737e8fbaad76d7f3ff67aaa5e4a09wrowestatic const struct stat_opt status_options[] = /* see #defines above */
c2cf53a40a9814eb91db2cdf820f97d943f21628coar/* add another state for slots above the MaxRequestWorkers setting */
fa06de8a28a737e8fbaad76d7f3ff67aaa5e4a09wrowe const char *loc;
83a8dc5a596a8a1b9d14f063268287d123b9ed7ewrowe unsigned long count;
fa06de8a28a737e8fbaad76d7f3ff67aaa5e4a09wrowe if (strcmp(r->handler, STATUS_MAGIC_TYPE) && strcmp(r->handler,
731344ed8f3677d1661c261ca5fcdd2ee3dbc74ccoar "server-status")) {
4f9c22c4f27571d54197be9674e1fc0d528192aestriker pid_buffer = apr_palloc(r->pool, server_limit * sizeof(pid_t));
fa06de8a28a737e8fbaad76d7f3ff67aaa5e4a09wrowe stat_buffer = apr_palloc(r->pool, server_limit * thread_limit * sizeof(char));
4f9c22c4f27571d54197be9674e1fc0d528192aestriker thread_idle_buffer = apr_palloc(r->pool, server_limit * sizeof(int));
fa06de8a28a737e8fbaad76d7f3ff67aaa5e4a09wrowe thread_busy_buffer = apr_palloc(r->pool, server_limit * sizeof(int));
c2cf53a40a9814eb91db2cdf820f97d943f21628coar ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, APLOGNO(01237)
c2cf53a40a9814eb91db2cdf820f97d943f21628coar "Server status unavailable in inetd mode");
c2cf53a40a9814eb91db2cdf820f97d943f21628coar ap_set_content_type(r, "text/html; charset=ISO-8859-1");
d4abb06ac220bb280ae996b6d21bbd257db51bb1jerenkrantz * Simple table-driven form data set parser that lets you alter the header
83a8dc5a596a8a1b9d14f063268287d123b9ed7ewrowe apr_size_t len = strlen(status_options[i].form_data_str);
83a8dc5a596a8a1b9d14f063268287d123b9ed7ewrowe long t = 0;
cc9582e53aead2a044077c4a92f3dfc3605590b3wrowe ap_set_content_type(r, "text/plain; charset=ISO-8859-1");
cc9582e53aead2a044077c4a92f3dfc3605590b3wrowe for (i = 0; i < server_limit; ++i) {
cc9582e53aead2a044077c4a92f3dfc3605590b3wrowe clock_t proc_tu = 0, proc_ts = 0, proc_tcu = 0, proc_tcs = 0;
a2b181763cb35fd899feb4a436aeadaa80bf91eabrianp for (j = 0; j < thread_limit; ++j) {
a2b181763cb35fd899feb4a436aeadaa80bf91eabrianp ws_record = ap_get_scoreboard_worker_from_indexes(i, j);
4f9c22c4f27571d54197be9674e1fc0d528192aestriker /* XXX what about the counters for quiescing/seg faulted
a2b181763cb35fd899feb4a436aeadaa80bf91eabrianp * processes? should they be counted or not? GLA
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb if (lres != 0 || (res != SERVER_READY && res != SERVER_DEAD)) {
b38846b15c8891c6dec44dcc4f96ca40721bf663rbb#endif /* HAVE_TIMES */
4f9c22c4f27571d54197be9674e1fc0d528192aestriker /* up_time in seconds */
290ecc1ddceca1ed49bc1a5338921264b5c3e07cwrowe "<html><head>\n"
731344ed8f3677d1661c261ca5fcdd2ee3dbc74ccoar "<title>Apache Status</title>\n"
290ecc1ddceca1ed49bc1a5338921264b5c3e07cwrowe "</head><body>\n"
731344ed8f3677d1661c261ca5fcdd2ee3dbc74ccoar "<h1>Apache Server Status for ", r);
290ecc1ddceca1ed49bc1a5338921264b5c3e07cwrowe ap_rvputs(r, ap_get_server_name(r), " (via ", r->connection->local_ip,
4f9c22c4f27571d54197be9674e1fc0d528192aestriker ap_get_server_built(), "\n</dt></dl><hr /><dl>\n", NULL);
7c301a1818939f85da8f3629cc3e9b5588610ef0jerenkrantz ap_rprintf(r, "<dt>Parent Server Config. Generation: %d</dt>\n",
4f9c22c4f27571d54197be9674e1fc0d528192aestriker ap_rprintf(r, "<dt>Parent Server MPM Generation: %d</dt>\n",
290ecc1ddceca1ed49bc1a5338921264b5c3e07cwrowe ap_rprintf(r, "<dt>Server load: %.2f %.2f %.2f [%d:%d]</dt>\n",
290ecc1ddceca1ed49bc1a5338921264b5c3e07cwrowe /* Allow for OS/2 not having CPU stats */
8aefbd756763807188d2e3ce336a8680e4893066wrowe else { /* !short_report */
8aefbd756763807188d2e3ce336a8680e4893066wrowe ap_rprintf(r, "<dt>Total accesses: %lu - Total Traffic: ", count);
8aefbd756763807188d2e3ce336a8680e4893066wrowe /* Allow for OS/2 not having CPU stats */
8aefbd756763807188d2e3ce336a8680e4893066wrowe format_byte_out(r, (unsigned long)(KBYTE * (float) kbcount
2fa5b5878e7567e2875807c3e2a2b3b0d3ef74bewrowe / (float) up_time));
8aefbd756763807188d2e3ce336a8680e4893066wrowe format_byte_out(r, (unsigned long)(KBYTE * (float) kbcount
dc8692c6c0ca616a09aa12dad005f2ef23baa1a0wrowe / (float) count));
4f9c22c4f27571d54197be9674e1fc0d528192aestriker } /* short_report */
23c6309e36a63b13b61c35999c978017521993d6wrowe } /* ap_extended_status */
dc8692c6c0ca616a09aa12dad005f2ef23baa1a0wrowe ap_rprintf(r, "<dt>%d requests currently being processed, "
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe ap_rprintf(r, "BusyWorkers: %d\nIdleWorkers: %d\n", busy, ready);
8aefbd756763807188d2e3ce336a8680e4893066wrowe int write_completion = 0, lingering_close = 0, keep_alive = 0,
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe * These differ from 'busy' and 'ready' in how gracefully finishing
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe * threads are counted. XXX: How to make this clear in the html?
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe ap_rputs("\n\n<table rules=\"all\" cellpadding=\"1%\">\n"
8aefbd756763807188d2e3ce336a8680e4893066wrowe "<tr><th rowspan=\"2\">PID</th>"
8aefbd756763807188d2e3ce336a8680e4893066wrowe "<th colspan=\"2\">Connections</th>\n"
cf6ef072483172309861d06e85b1aeff4573c060wrowe "<th colspan=\"2\">Threads</th>"
cf6ef072483172309861d06e85b1aeff4573c060wrowe "<th colspan=\"4\">Async connections</th></tr>\n"
cf6ef072483172309861d06e85b1aeff4573c060wrowe "<tr><th>total</th><th>accepting</th>"
8aefbd756763807188d2e3ce336a8680e4893066wrowe "<th>busy</th><th>idle</th><th>writing</th>"
cf6ef072483172309861d06e85b1aeff4573c060wrowe "<th>keep-alive</th><th>closing</th></tr>\n", r);
cf6ef072483172309861d06e85b1aeff4573c060wrowe for (i = 0; i < server_limit; ++i) {
cf6ef072483172309861d06e85b1aeff4573c060wrowe ap_rprintf(r, "<tr><td>%" APR_PID_T_FMT "</td><td>%u</td>"
cf6ef072483172309861d06e85b1aeff4573c060wrowe "<td>%s</td><td>%u</td><td>%u</td>"
cf6ef072483172309861d06e85b1aeff4573c060wrowe "<td>%u</td><td>%u</td><td>%u</td>"
d75626f0952c6152a99acd013a4f127d46f0f9edtrawick ap_rprintf(r, "<tr><td>Sum</td><td>%d</td><td> </td><td>%d</td>"
d75626f0952c6152a99acd013a4f127d46f0f9edtrawick "<td>%d</td><td>%d</td><td>%d</td><td>%d</td>"
d75626f0952c6152a99acd013a4f127d46f0f9edtrawick "</tr>\n</table>\n",
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "ConnsAsyncWriting: %d\n"
731344ed8f3677d1661c261ca5fcdd2ee3dbc74ccoar "ConnsAsyncKeepAlive: %d\n"
731344ed8f3677d1661c261ca5fcdd2ee3dbc74ccoar "ConnsAsyncClosing: %d\n",
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe /* send the scoreboard 'table' out */
c2cf53a40a9814eb91db2cdf820f97d943f21628coar for (i = 0; i < server_limit; ++i) {
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe for (j = 0; j < thread_limit; ++j) {
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe if (stat_buffer[indx] != status_flags[SERVER_DISABLED]) {
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe if ((written % STATUS_MAXLINE == (STATUS_MAXLINE - 1))
731344ed8f3677d1661c261ca5fcdd2ee3dbc74ccoar "<p>Scoreboard Key:<br />\n"
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "\"<b><code>_</code></b>\" Waiting for Connection, \n"
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "\"<b><code>S</code></b>\" Starting up, \n"
4f9c22c4f27571d54197be9674e1fc0d528192aestriker "\"<b><code>R</code></b>\" Reading Request,<br />\n"
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "\"<b><code>W</code></b>\" Sending Reply, \n"
8aefbd756763807188d2e3ce336a8680e4893066wrowe "\"<b><code>K</code></b>\" Keepalive (read), \n"
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "\"<b><code>D</code></b>\" DNS Lookup,<br />\n"
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "\"<b><code>C</code></b>\" Closing connection, \n"
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "\"<b><code>L</code></b>\" Logging, \n"
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "\"<b><code>G</code></b>\" Gracefully finishing,<br /> \n"
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "\"<b><code>I</code></b>\" Idle cleanup of worker, \n"
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "\"<b><code>.</code></b>\" Open slot with no current process<br />\n"
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "<p />\n", r);
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "<pre>\n", r);
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe for (i = 0; i < server_limit; ++i) {
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe for (j = 0; j < thread_limit; ++j) {
1b315ee865b0f11e582beb64127ca3a99a319d2fwrowe if (++k >= 3) {
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "</pre>\n", r);
1b315ee865b0f11e582beb64127ca3a99a319d2fwrowe "<th>Srv</th><th>PID</th><th>Acc</th>"
1b315ee865b0f11e582beb64127ca3a99a319d2fwrowe "<th>M</th>"
4f9c22c4f27571d54197be9674e1fc0d528192aestriker "<th>CPU\n</th>"
4f9c22c4f27571d54197be9674e1fc0d528192aestriker "<th>SS</th><th>Req</th>"
4f9c22c4f27571d54197be9674e1fc0d528192aestriker "<th>Conn</th><th>Child</th><th>Slot</th>"
1b315ee865b0f11e582beb64127ca3a99a319d2fwrowe "<th>Client</th><th>VHost</th>"
4f9c22c4f27571d54197be9674e1fc0d528192aestriker "<th>Request</th></tr>\n\n", r);
1b315ee865b0f11e582beb64127ca3a99a319d2fwrowe for (i = 0; i < server_limit; ++i) {
4f9c22c4f27571d54197be9674e1fc0d528192aestriker for (j = 0; j < thread_limit; ++j) {
1b315ee865b0f11e582beb64127ca3a99a319d2fwrowe ws_record = ap_get_scoreboard_worker_from_indexes(i, j);
1b315ee865b0f11e582beb64127ca3a99a319d2fwrowe if (ws_record->pid) { /* MPM sets per-worker pid and generation */
1b315ee865b0f11e582beb64127ca3a99a319d2fwrowe "<b>Server %d-%d</b> (-): %d|%lu|%lu [",
1b315ee865b0f11e582beb64127ca3a99a319d2fwrowe "<b>Server %d-%d</b> (%"
4f9c22c4f27571d54197be9674e1fc0d528192aestriker "u%g s%g cu%g cs%g"
d4abb06ac220bb280ae996b6d21bbd257db51bb1jerenkrantz "\n %ld %ld (",
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe " <i>%s {%s}</i> <b>[%s]</b><br />\n\n",
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe else { /* !no_table_report */
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "<tr><td><b>%d-%d</b></td><td>-</td><td>%d/%lu/%lu",
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "<tr><td><b>%d-%d</b></td><td>%"
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "</td><td>%d/%lu/%lu",
8aefbd756763807188d2e3ce336a8680e4893066wrowe "<td>%.2f</td>"
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "<td>%ld</td><td>%ld",
d4abb06ac220bb280ae996b6d21bbd257db51bb1jerenkrantz ap_rprintf(r, "</td><td>%-1.1f</td><td>%-2.2f</td><td>%-2.2f\n",
d4abb06ac220bb280ae996b6d21bbd257db51bb1jerenkrantz (float)conn_bytes / KBYTE, (float) my_bytes / MBYTE,
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "<td nowrap>%s</td></tr>\n\n",
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe } /* no_table_report */
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe } /* for (j...) */
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe } /* for (i...) */
731344ed8f3677d1661c261ca5fcdd2ee3dbc74ccoar<tr><th>Srv</th><td>Child Server number - generation</td></tr>\n \
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe<tr><th>PID</th><td>OS process ID</td></tr>\n \
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe<tr><th>Acc</th><td>Number of accesses this connection / this child / this slot</td></tr>\n \
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe<tr><th>M</th><td>Mode of operation</td></tr>\n"
4f9c22c4f27571d54197be9674e1fc0d528192aestriker"<tr><th>CPU</th><td>CPU usage, number of seconds</td></tr>\n"
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe"<tr><th>SS</th><td>Seconds since beginning of most recent request</td></tr>\n \
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe<tr><th>Req</th><td>Milliseconds required to process most recent request</td></tr>\n \
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe<tr><th>Conn</th><td>Kilobytes transferred this connection</td></tr>\n \
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe<tr><th>Child</th><td>Megabytes transferred this child</td></tr>\n \
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe<tr><th>Slot</th><td>Total megabytes transferred this slot</td></tr>\n \
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe</table>\n", r);
4f9c22c4f27571d54197be9674e1fc0d528192aestriker } /* if (ap_extended_status && !short_report) */
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe ap_rputs("<hr />To obtain a full report with current status "
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "information you need to use the "
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe "<code>ExtendedStatus On</code> directive.\n", r);
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe /* Run extension hooks to insert extra content. */
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowestatic int status_pre_config(apr_pool_t *p, apr_pool_t *plog, apr_pool_t *ptemp)
c2cf53a40a9814eb91db2cdf820f97d943f21628coar /* When mod_status is loaded, default our ExtendedStatus to 'on'
c2cf53a40a9814eb91db2cdf820f97d943f21628coar * other modules which prefer verbose scoreboards may play a similar game.
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe * If left to their own requirements, mpm modules can make do with simple
c2cf53a40a9814eb91db2cdf820f97d943f21628coar * scoreboard entries.
d4abb06ac220bb280ae996b6d21bbd257db51bb1jerenkrantzstatic int status_init(apr_pool_t *p, apr_pool_t *plog, apr_pool_t *ptemp,
d4abb06ac220bb280ae996b6d21bbd257db51bb1jerenkrantz status_flags[SERVER_DEAD] = '.'; /* We don't want to assume these are in */
d4abb06ac220bb280ae996b6d21bbd257db51bb1jerenkrantz status_flags[SERVER_READY] = '_'; /* any particular order in scoreboard.h */
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe ap_mpm_query(AP_MPMQ_HARD_LIMIT_THREADS, &thread_limit);
8aefbd756763807188d2e3ce336a8680e4893066wrowe ap_mpm_query(AP_MPMQ_HARD_LIMIT_DAEMONS, &server_limit);
0e58e92812f2f679d6bf2ff66cbcfa6c1d1e14bbjerenkrantz /* work around buggy MPMs */
4f9c22c4f27571d54197be9674e1fc0d528192aestrikerstatic void status_child_init(apr_pool_t *p, server_rec *s)
0e58e92812f2f679d6bf2ff66cbcfa6c1d1e14bbjerenkrantz ap_hook_handler(status_handler, NULL, NULL, APR_HOOK_MIDDLE);
e4a3f3c2f080cac75a15a6454cca429b8161c050wrowe ap_hook_pre_config(status_pre_config, NULL, NULL, APR_HOOK_LAST);
0e58e92812f2f679d6bf2ff66cbcfa6c1d1e14bbjerenkrantz ap_hook_post_config(status_init, NULL, NULL, APR_HOOK_MIDDLE);