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Code Issues Wiki

Fix vrequest state machine w. waiting actions

personal/stbuehler/wip
Stefan Bühler 2009-09-29 00:24:37 +02:00
parent a7e15569e1
commit 7133bae151
2 changed files with 45 additions and 9 deletions
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36
src/main/virtualrequest.c
View File

@ -319,7 +319,7 @@ gboolean li_vrequest_is_handled(liVRequest *vr) {
return vr->state >= LI_VRS_READ_CONTENT;
}
static gboolean vrequest_do_handle_actions(liVRequest *vr) {
static liHandlerResult vrequest_do_handle_actions(liVRequest *vr) {
liHandlerResult res = li_action_execute(vr);
switch (res) {
case LI_HANDLER_GO_ON:
@ -335,20 +335,20 @@ static gboolean vrequest_do_handle_actions(liVRequest *vr) {
VR_DEBUG(vr, "%s", "actions didn't handle request");
}
}
return TRUE;
return LI_HANDLER_GO_ON;
}
/* otherwise state already changed */
break;
case LI_HANDLER_COMEBACK:
li_vrequest_joblist_append(vr); /* come back later */
return FALSE;
return LI_HANDLER_COMEBACK;
case LI_HANDLER_WAIT_FOR_EVENT:
return FALSE;
return LI_HANDLER_WAIT_FOR_EVENT;
case LI_HANDLER_ERROR:
li_vrequest_error(vr);
return FALSE;
return LI_HANDLER_ERROR;
}
return TRUE;
return LI_HANDLER_GO_ON;
}
@ -411,7 +411,18 @@ void li_vrequest_state_machine(liVRequest *vr) {
if (CORE_OPTION(LI_CORE_OPTION_DEBUG_REQUEST_HANDLING).boolean) {
VR_DEBUG(vr, "%s", "handle request header");
}
if (!vrequest_do_handle_actions(vr)) return;
switch (vrequest_do_handle_actions(vr)) {
case LI_HANDLER_GO_ON:
break;
case LI_HANDLER_COMEBACK:
li_vrequest_joblist_append(vr); /* come back later */
return;
case LI_HANDLER_WAIT_FOR_EVENT:
if (vr->state == LI_VRS_HANDLE_REQUEST_HEADERS) return;
break; /* go on to get post data/response headers if request is already handled */
case LI_HANDLER_ERROR:
return;
}
res = vr->handle_request_headers(vr);
switch (res) {
case LI_HANDLER_GO_ON:
@ -445,7 +456,16 @@ void li_vrequest_state_machine(liVRequest *vr) {
break;
case LI_VRS_HANDLE_RESPONSE_HEADERS:
if (!vrequest_do_handle_actions(vr)) return;
switch (vrequest_do_handle_actions(vr)) {
case LI_HANDLER_GO_ON:
break;
case LI_HANDLER_COMEBACK:
return;
case LI_HANDLER_WAIT_FOR_EVENT:
return; /* wait to handle response headers */
case LI_HANDLER_ERROR:
return;
}
res = vr->handle_response_headers(vr);
switch (res) {
case LI_HANDLER_GO_ON:

18
src/main/worker.c
View File

@ -68,9 +68,10 @@ static void worker_closing_socket_cb(int revents, void* arg) {
void li_worker_add_closing_socket(liWorker *wrk, int fd) {
worker_closing_socket *scs;
liServerState state = g_atomic_int_get(&wrk->srv->state);
shutdown(fd, SHUT_WR);
if (g_atomic_int_get(&wrk->srv->state) == LI_SERVER_STOPPING) {
if (LI_SERVER_RUNNING != state && LI_SERVER_WARMUP != state) {
shutdown(fd, SHUT_RD);
close(fd);
return;
@ -571,6 +572,21 @@ void li_worker_suspend(liWorker *context, liWorker *wrk) {
}
li_worker_check_keepalive(wrk);
{ /* force closing sockets */
GList *iter;
for (iter = g_queue_peek_head_link(&wrk->closing_sockets); iter; iter = g_list_next(iter)) {
worker_rem_closing_socket(wrk, (worker_closing_socket*) iter->data);
}
}
#if 0
ERROR(wrk->srv, "%i connections still active", (int) wrk->connections_active);
for (i = wrk->connections_active; i-- > 0;) {
liConnection *con = g_array_index(wrk->connections, liConnection*, i);
ERROR(wrk->srv, "%i state: %s, %i", i, li_connection_state_str(con->state), con->mainvr->state);
}
#endif
} else {
ev_async_send(wrk->loop, &wrk->li_worker_suspend_watcher);
}