inline static void pool_push(http1_protocol_s* protocol) {
if (protocol == NULL)
return;
spn_lock(&http1_pool.lock);
protocol->request.metadata.next = http1_pool.pool;
http1_pool.pool = protocol;
spn_unlock(&http1_pool.lock);
}
inline static http1_protocol_s* pool_pop() {
http1_protocol_s* prot;
spn_lock(&http1_pool.lock);
prot = http1_pool.pool;
if (prot)
http1_pool.pool = prot->request.metadata.next;
spn_unlock(&http1_pool.lock);
return prot;
}
/* *****************************************************************************
Writing commands
***************************************************************************** */
static void redis_pub_send(void *e, void *uuid) {
redis_engine_s *r = e;
callbacks_s *cb;
spn_lock(&r->lock);
if (fio_list_any(r->callbacks)) {
cb = fio_node2obj(callbacks_s, node, r->callbacks.next);
if (cb->sent == 0) {
cb->sent = 1;
sock_write2(.uuid = r->pub, .buffer = (uint8_t *)(cb + 1),
.length = cb->len, .move = 1, .dealloc = SOCK_DEALLOC_NOOP);
}
static void http1_init(void) {
static spn_lock_i inner_lock = SPN_LOCK_INIT;
spn_lock(&inner_lock);
if (http1_pool.memory == NULL) {
// Allocate the memory
http1_pool.memory =
mmap(NULL, HTTP1_POOL_MEMORY_SIZE, PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
if (http1_pool.memory == NULL)
return;
// setup `atexit` cleanup rutine
atexit(http1_cleanup);
// initialize pool
void* pos = http1_pool.memory;
while (pos <
http1_pool.memory + (HTTP1_POOL_MEMORY_SIZE - HTTP1_PROTOCOL_SIZE)) {
pool_push(pos);
pos += HTTP1_PROTOCOL_SIZE;
}
}
spn_unlock(&inner_lock);
}
