summaryrefslogtreecommitdiffstats
path: root/server
diff options
context:
space:
mode:
Diffstat (limited to 'server')
-rw-r--r--server/mpm/event/event.c214
-rw-r--r--server/mpm/motorz/motorz.c20
-rw-r--r--server/mpm/simple/simple_io.c10
3 files changed, 133 insertions, 111 deletions
diff --git a/server/mpm/event/event.c b/server/mpm/event/event.c
index 0a11046b86..848dd0e564 100644
--- a/server/mpm/event/event.c
+++ b/server/mpm/event/event.c
@@ -268,12 +268,12 @@ struct timeout_queue {
/*
* Several timeout queues that use different timeouts, so that we always can
* simply append to the end.
- * write_completion_q uses vhost's TimeOut
+ * process_q uses vhost's TimeOut
* keepalive_q uses vhost's KeepAliveTimeOut
* linger_q uses MAX_SECS_TO_LINGER
* short_linger_q uses SECONDS_TO_LINGER
*/
-static struct timeout_queue *write_completion_q,
+static struct timeout_queue *process_q,
*keepalive_q,
*linger_q,
*short_linger_q;
@@ -446,7 +446,7 @@ static event_retained_data *retained;
static int max_spawn_rate_per_bucket = MAX_SPAWN_RATE / 1;
struct event_srv_cfg_s {
- struct timeout_queue *wc_q,
+ struct timeout_queue *ps_q,
*ka_q;
};
@@ -1006,11 +1006,18 @@ static int event_post_read_request(request_rec *r)
/* Forward declare */
static void process_lingering_close(event_conn_state_t *cs);
-static void update_reqevents_from_sense(event_conn_state_t *cs, int sense)
+static void update_reqevents_from_sense(event_conn_state_t *cs,
+ int default_sense)
{
- if (sense < 0) {
+ int sense = default_sense;
+
+ if (cs->pub.sense != CONN_SENSE_DEFAULT) {
sense = cs->pub.sense;
+
+ /* Reset to default for the next round */
+ cs->pub.sense = CONN_SENSE_DEFAULT;
}
+
if (sense == CONN_SENSE_WANT_READ) {
cs->pfd.reqevents = APR_POLLIN | APR_POLLHUP;
}
@@ -1022,9 +1029,6 @@ static void update_reqevents_from_sense(event_conn_state_t *cs, int sense)
* so it shouldn't hurt (ignored otherwise).
*/
cs->pfd.reqevents |= APR_POLLERR;
-
- /* Reset to default for the next round */
- cs->pub.sense = CONN_SENSE_DEFAULT;
}
/*
@@ -1063,7 +1067,6 @@ static void process_socket(apr_thread_t *thd, apr_pool_t * p, apr_socket_t * soc
&mpm_event_module);
cs->pfd.desc_type = APR_POLL_SOCKET;
cs->pfd.desc.s = sock;
- update_reqevents_from_sense(cs, CONN_SENSE_WANT_READ);
pt->type = PT_CSD;
pt->baton = cs;
cs->pfd.client_data = pt;
@@ -1084,15 +1087,14 @@ static void process_socket(apr_thread_t *thd, apr_pool_t * p, apr_socket_t * soc
* and there are measurable delays before the
* socket is readable due to the first data packet arriving,
* it might be better to create the cs on the listener thread
- * with the state set to CONN_STATE_CHECK_REQUEST_LINE_READABLE
+ * with the state set to CONN_STATE_KEEPALIVE
*
* FreeBSD users will want to enable the HTTP accept filter
* module in their kernel for the highest performance
* When the accept filter is active, sockets are kept in the
* kernel until a HTTP request is received.
*/
- cs->pub.state = CONN_STATE_READ_REQUEST_LINE;
-
+ cs->pub.state = CONN_STATE_PROCESS;
cs->pub.sense = CONN_SENSE_DEFAULT;
rc = OK;
}
@@ -1113,7 +1115,7 @@ static void process_socket(apr_thread_t *thd, apr_pool_t * p, apr_socket_t * soc
/* fall through */
}
else {
- if (cs->pub.state == CONN_STATE_READ_REQUEST_LINE
+ if (cs->pub.state == CONN_STATE_PROCESS
/* If we have an input filter which 'clogs' the input stream,
* like mod_ssl used to, lets just do the normal read from input
* filters, like the Worker MPM does. Filters that need to write
@@ -1121,7 +1123,7 @@ static void process_socket(apr_thread_t *thd, apr_pool_t * p, apr_socket_t * soc
* otherwise write, should set the sense appropriately.
*/
|| c->clogging_input_filters) {
-read_request:
+process_connection:
clogging = c->clogging_input_filters;
if (clogging) {
apr_atomic_inc32(&clogged_count);
@@ -1130,8 +1132,9 @@ read_request:
if (clogging) {
apr_atomic_dec32(&clogged_count);
}
- if (cs->pub.state > CONN_STATE_LINGER) {
- cs->pub.state = CONN_STATE_LINGER;
+ /* The sense can be set for CONN_STATE_PROCESS only */
+ if (cs->pub.state != CONN_STATE_PROCESS) {
+ cs->pub.sense = CONN_SENSE_DEFAULT;
}
if (rc == DONE) {
rc = OK;
@@ -1144,35 +1147,29 @@ read_request:
/*
* The process_connection hooks above should set the connection state
* appropriately upon return, for event MPM to either:
- * - do lingering close (CONN_STATE_LINGER),
- * - wait for readability of the next request with respect to the keepalive
- * timeout (state CONN_STATE_CHECK_REQUEST_LINE_READABLE),
- * - wait for read/write-ability of the underlying socket with respect to
- * its timeout by setting c->clogging_input_filters to 1 and the sense
- * to CONN_SENSE_WANT_READ/WRITE (state CONN_STATE_WRITE_COMPLETION),
- * - keep flushing the output filters stack in nonblocking mode, and then
- * if required wait for read/write-ability of the underlying socket with
- * respect to its own timeout (state CONN_STATE_WRITE_COMPLETION); since
- * completion at some point may require reads (e.g. SSL_ERROR_WANT_READ),
- * an output filter can also set the sense to CONN_SENSE_WANT_READ at any
- * time for event MPM to do the right thing,
- * - suspend the connection (SUSPENDED) such that it now interacts with
- * the MPM through suspend/resume_connection() hooks, and/or registered
- * poll callbacks (PT_USER), and/or registered timed callbacks triggered
- * by timer events.
+ * - CONN_STATE_LINGER: do lingering close;
+ * - CONN_STATE_PROCESS: wait for read/write-ability of the underlying
+ * socket with respect to its Timeout and come back to process_connection()
+ * hooks when ready;
+ * - CONN_STATE_WRITE_COMPLETION: flush pending outputs using Timeout and
+ * wait for next incoming data using KeepAliveTimeout, then come back to
+ * process_connection() hooks;
+ * - CONN_STATE_SUSPENDED: suspend the connection such that it now interacts
+ * with the MPM through suspend/resume_connection() hooks, and/or registered
+ * poll callbacks (PT_USER), and/or registered timed callbacks triggered by
+ * timer events.
* If a process_connection hook returns an error or no hook sets the state
* to one of the above expected value, we forcibly close the connection w/
* CONN_STATE_LINGER. This covers the cases where no process_connection
* hook executes (DECLINED), or one returns OK w/o touching the state (i.e.
- * CONN_STATE_READ_REQUEST_LINE remains after the call) which can happen
- * with third-party modules not updated to work specifically with event MPM
+ * CONN_STATE_PROCESS remains after the call) which can happen with
+ * third-party modules not updated to work specifically with event MPM
* while this was expected to do lingering close unconditionally with
* worker or prefork MPMs for instance.
*/
- if (rc != OK || (cs->pub.state >= CONN_STATE_NUM)
- || (cs->pub.state < CONN_STATE_LINGER
+ if (rc != OK || (cs->pub.state != CONN_STATE_LINGER
+ && cs->pub.state != CONN_STATE_PROCESS
&& cs->pub.state != CONN_STATE_WRITE_COMPLETION
- && cs->pub.state != CONN_STATE_CHECK_REQUEST_LINE_READABLE
&& cs->pub.state != CONN_STATE_SUSPENDED)) {
ap_log_cerror(APLOG_MARK, APLOG_DEBUG, 0, c, APLOGNO(10111)
"process_socket: connection processing %s: closing",
@@ -1182,9 +1179,45 @@ read_request:
cs->pub.state = CONN_STATE_LINGER;
}
+ if (cs->pub.state == CONN_STATE_PROCESS) {
+ /* Set a read/write timeout for this connection, and let the
+ * event thread poll for read/writeability.
+ */
+ cs->queue_timestamp = apr_time_now();
+ notify_suspend(cs);
+
+ ap_update_child_status(cs->sbh, SERVER_BUSY_READ, NULL);
+
+ /* Modules might set c->cs->sense to CONN_SENSE_WANT_WRITE,
+ * the default is CONN_SENSE_WANT_READ still.
+ */
+ update_reqevents_from_sense(cs, CONN_SENSE_WANT_READ);
+ apr_thread_mutex_lock(timeout_mutex);
+ TO_QUEUE_APPEND(cs->sc->ps_q, cs);
+ rv = apr_pollset_add(event_pollset, &cs->pfd);
+ if (rv != APR_SUCCESS && !APR_STATUS_IS_EEXIST(rv)) {
+ AP_DEBUG_ASSERT(0);
+ TO_QUEUE_REMOVE(cs->sc->ps_q, cs);
+ apr_thread_mutex_unlock(timeout_mutex);
+ ap_log_error(APLOG_MARK, APLOG_ERR, rv, ap_server_conf, APLOGNO(10503)
+ "process_socket: apr_pollset_add failure in "
+ "CONN_STATE_PROCESS");
+ close_connection(cs);
+ signal_threads(ST_GRACEFUL);
+ }
+ else {
+ apr_thread_mutex_unlock(timeout_mutex);
+ }
+ return;
+ }
+
if (cs->pub.state == CONN_STATE_WRITE_COMPLETION) {
int pending = DECLINED;
+ /* Flush all pending outputs before going to CONN_STATE_KEEPALIVE or
+ * straight to CONN_STATE_PROCESS if inputs are pending already.
+ */
+
ap_update_child_status(cs->sbh, SERVER_BUSY_WRITE, NULL);
if (from_wc_q) {
@@ -1194,26 +1227,23 @@ read_request:
else if (ap_filter_should_yield(c->output_filters)) {
pending = OK;
}
- if (pending == OK || (pending == DECLINED &&
- cs->pub.sense == CONN_SENSE_WANT_READ)) {
- /* Still in WRITE_COMPLETION_STATE:
- * Set a read/write timeout for this connection, and let the
- * event thread poll for read/writeability.
- */
+ if (pending == OK) {
+ /* Let the event thread poll for write */
cs->queue_timestamp = apr_time_now();
notify_suspend(cs);
- update_reqevents_from_sense(cs, -1);
+ /* Add work to pollset. */
+ update_reqevents_from_sense(cs, CONN_SENSE_WANT_WRITE);
apr_thread_mutex_lock(timeout_mutex);
- TO_QUEUE_APPEND(cs->sc->wc_q, cs);
+ TO_QUEUE_APPEND(cs->sc->ps_q, cs);
rv = apr_pollset_add(event_pollset, &cs->pfd);
if (rv != APR_SUCCESS && !APR_STATUS_IS_EEXIST(rv)) {
AP_DEBUG_ASSERT(0);
- TO_QUEUE_REMOVE(cs->sc->wc_q, cs);
+ TO_QUEUE_REMOVE(cs->sc->ps_q, cs);
apr_thread_mutex_unlock(timeout_mutex);
ap_log_error(APLOG_MARK, APLOG_ERR, rv, ap_server_conf, APLOGNO(03465)
- "process_socket: apr_pollset_add failure for "
- "write completion");
+ "process_socket: apr_pollset_add failure in "
+ "CONN_STATE_WRITE_COMPLETION");
close_connection(cs);
signal_threads(ST_GRACEFUL);
}
@@ -1222,24 +1252,22 @@ read_request:
}
return;
}
- if (pending != DECLINED
- || c->aborted
- || c->keepalive != AP_CONN_KEEPALIVE) {
+ if (pending != DECLINED || c->aborted || c->keepalive != AP_CONN_KEEPALIVE) {
cs->pub.state = CONN_STATE_LINGER;
}
else if (ap_run_input_pending(c) == OK) {
- cs->pub.state = CONN_STATE_READ_REQUEST_LINE;
- goto read_request;
+ cs->pub.state = CONN_STATE_PROCESS;
+ goto process_connection;
}
else if (!listener_may_exit) {
- cs->pub.state = CONN_STATE_CHECK_REQUEST_LINE_READABLE;
+ cs->pub.state = CONN_STATE_KEEPALIVE;
}
else {
cs->pub.state = CONN_STATE_LINGER;
}
}
- if (cs->pub.state == CONN_STATE_CHECK_REQUEST_LINE_READABLE) {
+ if (cs->pub.state == CONN_STATE_KEEPALIVE) {
ap_update_child_status(cs->sbh, SERVER_BUSY_KEEPALIVE, NULL);
/* It greatly simplifies the logic to use a single timeout value per q
@@ -1282,10 +1310,7 @@ read_request:
}
/* CONN_STATE_LINGER[_*] fall through process_lingering_close() */
- if (cs->pub.state >= CONN_STATE_LINGER) {
- process_lingering_close(cs);
- return;
- }
+ process_lingering_close(cs);
}
/* Put a SUSPENDED connection back into a queue. */
@@ -1306,12 +1331,12 @@ static apr_status_t event_resume_suspended (conn_rec *c)
if (cs->pub.state < CONN_STATE_LINGER) {
cs->queue_timestamp = apr_time_now();
- cs->pub.state = CONN_STATE_WRITE_COMPLETION;
notify_suspend(cs);
- update_reqevents_from_sense(cs, -1);
+ cs->pub.state = CONN_STATE_WRITE_COMPLETION;
+ update_reqevents_from_sense(cs, CONN_SENSE_WANT_WRITE);
apr_thread_mutex_lock(timeout_mutex);
- TO_QUEUE_APPEND(cs->sc->wc_q, cs);
+ TO_QUEUE_APPEND(cs->sc->ps_q, cs);
apr_pollset_add(event_pollset, &cs->pfd);
apr_thread_mutex_unlock(timeout_mutex);
}
@@ -1756,6 +1781,7 @@ static void process_lingering_close(event_conn_state_t *cs)
else {
cs->pub.state = CONN_STATE_LINGER_NORMAL;
}
+ cs->pub.sense = CONN_SENSE_DEFAULT;
notify_suspend(cs);
}
@@ -1941,24 +1967,19 @@ static void * APR_THREAD_FUNC listener_thread(apr_thread_t * thd, void *dummy)
now = apr_time_now();
/* trace log status every second */
if (now - last_log > apr_time_from_sec(1)) {
- last_log = now;
- apr_thread_mutex_lock(timeout_mutex);
ap_log_error(APLOG_MARK, APLOG_TRACE6, 0, ap_server_conf,
- "connections: %u (clogged: %u write-completion: %d "
- "keep-alive: %d lingering: %d suspended: %u)",
+ "connections: %u (process:%d keep-alive:%d "
+ "lingering:%d suspended:%u clogged:%u), "
+ "workers: %u/%u shutdown",
apr_atomic_read32(&connection_count),
- apr_atomic_read32(&clogged_count),
- apr_atomic_read32(write_completion_q->total),
+ apr_atomic_read32(process_q->total),
apr_atomic_read32(keepalive_q->total),
apr_atomic_read32(&lingering_count),
- apr_atomic_read32(&suspended_count));
- if (dying) {
- ap_log_error(APLOG_MARK, APLOG_TRACE6, 0, ap_server_conf,
- "%u/%u workers shutdown",
- apr_atomic_read32(&threads_shutdown),
- threads_per_child);
- }
- apr_thread_mutex_unlock(timeout_mutex);
+ apr_atomic_read32(&suspended_count),
+ apr_atomic_read32(&clogged_count),
+ apr_atomic_read32(&threads_shutdown),
+ threads_per_child);
+ last_log = now;
}
}
@@ -2080,13 +2101,14 @@ static void * APR_THREAD_FUNC listener_thread(apr_thread_t * thd, void *dummy)
int blocking = 0;
switch (cs->pub.state) {
+ case CONN_STATE_PROCESS:
case CONN_STATE_WRITE_COMPLETION:
- remove_from_q = cs->sc->wc_q;
+ remove_from_q = cs->sc->ps_q;
blocking = 1;
break;
- case CONN_STATE_CHECK_REQUEST_LINE_READABLE:
- cs->pub.state = CONN_STATE_READ_REQUEST_LINE;
+ case CONN_STATE_KEEPALIVE:
+ cs->pub.state = CONN_STATE_PROCESS;
remove_from_q = cs->sc->ka_q;
break;
@@ -2294,8 +2316,8 @@ do_maintenance:
else {
process_keepalive_queue(now);
}
- /* Step 2: write completion timeouts */
- process_timeout_queue(write_completion_q, now,
+ /* Step 2: process timeouts */
+ process_timeout_queue(process_q, now,
defer_lingering_close);
/* Step 3: (normal) lingering close completion timeouts */
if (dying && linger_q->timeout > short_linger_q->timeout) {
@@ -2313,7 +2335,7 @@ do_maintenance:
: -1);
ps->keep_alive = apr_atomic_read32(keepalive_q->total);
- ps->write_completion = apr_atomic_read32(write_completion_q->total);
+ ps->write_completion = apr_atomic_read32(process_q->total);
ps->connections = apr_atomic_read32(&connection_count);
ps->suspended = apr_atomic_read32(&suspended_count);
ps->lingering_close = apr_atomic_read32(&lingering_count);
@@ -3819,7 +3841,7 @@ static void setup_slave_conn(conn_rec *c, void *csd)
cs->bucket_alloc = c->bucket_alloc;
cs->pfd = mcs->pfd;
cs->pub = mcs->pub;
- cs->pub.state = CONN_STATE_READ_REQUEST_LINE;
+ cs->pub.state = CONN_STATE_PROCESS;
cs->pub.sense = CONN_SENSE_DEFAULT;
c->cs = &(cs->pub);
@@ -3985,15 +4007,15 @@ static int event_post_config(apr_pool_t *pconf, apr_pool_t *plog,
struct {
struct timeout_queue *tail, *q;
apr_hash_t *hash;
- } wc, ka;
+ } ps, ka;
/* Not needed in pre_config stage */
if (ap_state_query(AP_SQ_MAIN_STATE) == AP_SQ_MS_CREATE_PRE_CONFIG) {
return OK;
}
- wc.tail = ka.tail = NULL;
- wc.hash = apr_hash_make(ptemp);
+ ps.tail = ka.tail = NULL;
+ ps.hash = apr_hash_make(ptemp);
ka.hash = apr_hash_make(ptemp);
linger_q = TO_QUEUE_MAKE(pconf, apr_time_from_sec(MAX_SECS_TO_LINGER),
@@ -4005,11 +4027,11 @@ static int event_post_config(apr_pool_t *pconf, apr_pool_t *plog,
event_srv_cfg *sc = apr_pcalloc(pconf, sizeof *sc);
ap_set_module_config(s->module_config, &mpm_event_module, sc);
- if (!wc.tail) {
+ if (!ps.tail) {
/* The main server uses the global queues */
- wc.q = TO_QUEUE_MAKE(pconf, s->timeout, NULL);
- apr_hash_set(wc.hash, &s->timeout, sizeof s->timeout, wc.q);
- wc.tail = write_completion_q = wc.q;
+ ps.q = TO_QUEUE_MAKE(pconf, s->timeout, NULL);
+ apr_hash_set(ps.hash, &s->timeout, sizeof s->timeout, ps.q);
+ ps.tail = process_q = ps.q;
ka.q = TO_QUEUE_MAKE(pconf, s->keep_alive_timeout, NULL);
apr_hash_set(ka.hash, &s->keep_alive_timeout,
@@ -4019,11 +4041,11 @@ static int event_post_config(apr_pool_t *pconf, apr_pool_t *plog,
else {
/* The vhosts use any existing queue with the same timeout,
* or their own queue(s) if there isn't */
- wc.q = apr_hash_get(wc.hash, &s->timeout, sizeof s->timeout);
- if (!wc.q) {
- wc.q = TO_QUEUE_MAKE(pconf, s->timeout, wc.tail);
- apr_hash_set(wc.hash, &s->timeout, sizeof s->timeout, wc.q);
- wc.tail = wc.tail->next = wc.q;
+ ps.q = apr_hash_get(ps.hash, &s->timeout, sizeof s->timeout);
+ if (!ps.q) {
+ ps.q = TO_QUEUE_MAKE(pconf, s->timeout, ps.tail);
+ apr_hash_set(ps.hash, &s->timeout, sizeof s->timeout, ps.q);
+ ps.tail = ps.tail->next = ps.q;
}
ka.q = apr_hash_get(ka.hash, &s->keep_alive_timeout,
@@ -4035,7 +4057,7 @@ static int event_post_config(apr_pool_t *pconf, apr_pool_t *plog,
ka.tail = ka.tail->next = ka.q;
}
}
- sc->wc_q = wc.q;
+ sc->ps_q = ps.q;
sc->ka_q = ka.q;
}
diff --git a/server/mpm/motorz/motorz.c b/server/mpm/motorz/motorz.c
index 01d83d8011..f25031ac3a 100644
--- a/server/mpm/motorz/motorz.c
+++ b/server/mpm/motorz/motorz.c
@@ -160,7 +160,7 @@ static void *motorz_io_setup_conn(apr_thread_t *thread, void *baton)
"motorz_io_setup_conn: connection aborted");
}
- scon->cs.state = CONN_STATE_READ_REQUEST_LINE;
+ scon->cs.state = CONN_STATE_PROCESS;
scon->cs.sense = CONN_SENSE_DEFAULT;
status = motorz_io_process(scon);
@@ -374,16 +374,16 @@ static apr_status_t motorz_io_process(motorz_conn_t *scon)
scon->pfd.reqevents = 0;
}
- if (scon->cs.state == CONN_STATE_CHECK_REQUEST_LINE_READABLE) {
+ if (scon->cs.state == CONN_STATE_KEEPALIVE) {
ap_log_error(APLOG_MARK, APLOG_DEBUG, 0, ap_server_conf, APLOGNO(03327)
- "motorz_io_process(): Set to CONN_STATE_READ_REQUEST_LINE");
- scon->cs.state = CONN_STATE_READ_REQUEST_LINE;
+ "motorz_io_process(): Set to CONN_STATE_PROCESS");
+ scon->cs.state = CONN_STATE_PROCESS;
}
read_request:
- if (scon->cs.state == CONN_STATE_READ_REQUEST_LINE) {
+ if (scon->cs.state == CONN_STATE_PROCESS) {
ap_log_error(APLOG_MARK, APLOG_DEBUG, 0, ap_server_conf, APLOGNO(03328)
- "motorz_io_process(): CONN_STATE_READ_REQUEST_LINE");
+ "motorz_io_process(): CONN_STATE_PROCESS");
if (!c->aborted) {
ap_log_error(APLOG_MARK, APLOG_DEBUG, 0, ap_server_conf, APLOGNO(03329)
"motorz_io_process(): !aborted");
@@ -438,11 +438,11 @@ read_request:
scon->cs.state = CONN_STATE_LINGER;
}
else if (ap_run_input_pending(c) == OK) {
- scon->cs.state = CONN_STATE_READ_REQUEST_LINE;
+ scon->cs.state = CONN_STATE_PROCESS;
goto read_request;
}
else {
- scon->cs.state = CONN_STATE_CHECK_REQUEST_LINE_READABLE;
+ scon->cs.state = CONN_STATE_KEEPALIVE;
}
}
@@ -452,9 +452,9 @@ read_request:
ap_lingering_close(c);
}
- if (scon->cs.state == CONN_STATE_CHECK_REQUEST_LINE_READABLE) {
+ if (scon->cs.state == CONN_STATE_KEEPALIVE) {
ap_log_error(APLOG_MARK, APLOG_DEBUG, 0, ap_server_conf, APLOGNO(03333)
- "motorz_io_process(): CONN_STATE_CHECK_REQUEST_LINE_READABLE");
+ "motorz_io_process(): CONN_STATE_KEEPALIVE");
motorz_register_timeout(scon,
motorz_io_timeout_cb,
motorz_get_keep_alive_timeout(scon));
diff --git a/server/mpm/simple/simple_io.c b/server/mpm/simple/simple_io.c
index 4d83aa430b..65a3e5bba4 100644
--- a/server/mpm/simple/simple_io.c
+++ b/server/mpm/simple/simple_io.c
@@ -79,7 +79,7 @@ static apr_status_t simple_io_process(simple_conn_t * scon)
scon->pfd.reqevents = 0;
}
- if (scon->cs.state == CONN_STATE_READ_REQUEST_LINE) {
+ if (scon->cs.state == CONN_STATE_PROCESS) {
if (!c->aborted) {
ap_run_process_connection(c);
/* state will be updated upon return
@@ -132,10 +132,10 @@ static apr_status_t simple_io_process(simple_conn_t * scon)
scon->cs.state = CONN_STATE_LINGER;
}
else if (ap_run_input_pending(c) == OK) {
- scon->cs.state = CONN_STATE_READ_REQUEST_LINE;
+ scon->cs.state = CONN_STATE_PROCESS;
}
else {
- scon->cs.state = CONN_STATE_CHECK_REQUEST_LINE_READABLE;
+ scon->cs.state = CONN_STATE_KEEPALIVE;
}
}
@@ -145,7 +145,7 @@ static apr_status_t simple_io_process(simple_conn_t * scon)
return APR_SUCCESS;
}
- if (scon->cs.state == CONN_STATE_CHECK_REQUEST_LINE_READABLE) {
+ if (scon->cs.state == CONN_STATE_KEEPALIVE) {
simple_register_timer(scon->sc,
simple_io_timeout_cb,
scon,
@@ -233,7 +233,7 @@ static void *simple_io_setup_conn(apr_thread_t * thread, void *baton)
"simple_io_setup_conn: connection aborted");
}
- scon->cs.state = CONN_STATE_READ_REQUEST_LINE;
+ scon->cs.state = CONN_STATE_PROCESS;
scon->cs.sense = CONN_SENSE_DEFAULT;
rv = simple_io_process(scon);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-01 19:53:35 +0100