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applied first part of multispooler patch

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roberto@oneiric64
2012-01-14 06:00:33 +01:00
parent e21cf87285
commit 86bfb20903
9 changed files with 199 additions and 120 deletions
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utils.c
+47 -2
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@@ -125,10 +125,10 @@ void set_mule_harakiri(int sec) {
#ifdef UWSGI_SPOOLER
void set_spooler_harakiri(int sec) {
if (sec == 0) {
uwsgi.shared->spooler_harakiri = 0;
uwsgi.i_am_a_spooler->harakiri = 0;
}
else {
uwsgi.shared->spooler_harakiri = time(NULL) + sec;
uwsgi.i_am_a_spooler->harakiri = time(NULL) + sec;
}
if (!uwsgi.master_process) {
alarm(sec);
@@ -2754,6 +2754,51 @@ void uwsgi_dyn_dict_del(struct uwsgi_dyn_dict *item) {
free(item);
}
void *uwsgi_malloc_shared(size_t size) {
void *addr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_ANON, -1, 0);
if (addr == NULL) {
uwsgi_error("mmap()");
exit(1);
}
return addr;
}
struct uwsgi_spooler *uwsgi_new_spooler(char *dir) {
struct uwsgi_spooler *uspool = uwsgi.spoolers;
if (!uspool) {
uwsgi.spoolers = uwsgi_malloc_shared(sizeof(struct uwsgi_spooler));
uspool = uwsgi.spoolers;
}
else {
while(uspool) {
if (uspool->next == NULL) {
uspool->next = uwsgi_malloc_shared(sizeof(struct uwsgi_spooler));
uspool = uspool->next;
break;
}
uspool = uspool->next;
}
}
if (!realpath(dir, uspool->dir)) {
uwsgi_error("[spooler] realpath()");
exit(1);
}
uspool->lock = uwsgi_mmap_shared_lock();
uwsgi_lock_init(uspool->lock);
uspool->next = NULL;
return uspool;
}
struct uwsgi_string_list *uwsgi_string_new_list(struct uwsgi_string_list **list, char *value) {