TEST(RoutingTableTests, Functors) {
using ArgList = gallocy::vector<gallocy::string>;
RoutingTable<std::function<gallocy::http::Response *(ArgList *, gallocy::http::Request *)> > t;
gallocy::http::Response *response =
new (internal_malloc(sizeof(gallocy::http::Response))) gallocy::http::Response();
auto f = [response](ArgList *a, gallocy::http::Request *request) {
gallocy::stringstream s;
s << a->size();
response->body = s.str();
return response;
};
t.register_handler("/foo", f);
t.register_handler("/foo/<x>", f);
t.register_handler("/foo/<x>/bar", f);
t.register_handler("/foo/<x>/bar/<y>", f);
t.register_handler("/foo/<x>/baz", f);
t.register_handler("/foo/<x>/baz/<y>", f);
ASSERT_EQ(t.match("/foo")(nullptr)->body, "0");
ASSERT_EQ(t.match("/foo/arg1")(nullptr)->body, "1");
ASSERT_EQ(t.match("/foo/arg1/bar")(nullptr)->body, "1");
ASSERT_EQ(t.match("/foo/arg1/bar/arg2")(nullptr)->body, "2");
ASSERT_EQ(t.match("/foo/arg1/baz")(nullptr)->body, "1");
ASSERT_EQ(t.match("/foo/arg1/baz/arg2")(nullptr)->body, "2");
internal_free(response);
}
void* debug_malloc(size_t size) {
if (DebugCallsDisabled()) {
return g_dispatch->malloc(size);
}
ScopedDisableDebugCalls disable;
return internal_malloc(size);
}
inline void *precise_malloc (size_t size_in_bytes)
{
return TAG_HEAP_PTR(internal_malloc(size_in_bytes));
/*
void *result = TAG_HEAP_PTR(internal_malloc(size_in_bytes));
error_gc("Returning tagged heap ptr: %p\n", result);
return result;
*/
}
TEST(DiffTests, DiffGeneral_2) {
// NOTE(sholsapp): at 1024 this raises a SIGSEGV, presumably because we run
// out of memory. Hypothesis was tested by increasing available memory, which
// remedies the situation.
int mem_sz = 512;
char* str1 = (char*) internal_malloc(sizeof(char) * mem_sz);
char* str2 = (char*) internal_malloc(sizeof(char) * mem_sz);
char* str1align = NULL;
char* str2align = NULL;
for (int i = 0; i < mem_sz; i++) {
str1[i] = rand() % 255;
}
memcpy(str2, str1, mem_sz);
for (int i = 0; i < mem_sz; i++) {
if (rand() % 10 == 1)
str2[i] = rand() % 255;
}
int ret = diff(str1, mem_sz, str1align, str2, mem_sz, str2align);
ASSERT_EQ(ret, 0);
}
Request *GallocyServer::get_request(int client_socket) {
gallocy::stringstream request;
int n;
char buf[512] = {0};
n = recv(client_socket, buf, 16, 0);
request << buf;
while (n > 0) {
memset(buf, 0, 512);
n = recv(client_socket, buf, 512, MSG_DONTWAIT);
request << buf;
}
return new (internal_malloc(sizeof(Request))) Request(request.str());
}
Response *GallocyServer::route_append_entries(RouteArguments *args, Request *request) {
gallocy::json request_json = request->get_json();
gallocy::vector<LogEntry> leader_entries;
uint64_t leader_commit_index = request_json["leader_commit"];
uint64_t leader_prev_log_index = request_json["previous_log_index"];
uint64_t leader_prev_log_term = request_json["previous_log_term"];
uint64_t leader_term = request_json["term"];
uint64_t local_term = gallocy_state->get_current_term();
bool success = false;
for (auto entry_json : request_json["entries"]) {
// TODO(sholsapp): Implicit conversion issue.
gallocy::string tmp = entry_json["command"];
uint64_t term = entry_json["term"];
Command command(tmp);
LogEntry entry(command, term);
leader_entries.push_back(entry);
}
if (leader_term < local_term) {
LOG_INFO("Rejecting leader "
<< request->peer_ip
<< " because term is outdated ("
<< leader_term
<< ")");
success = false;
} else {
// if (leader_entries.size() > 0) {
// LOG_INFO("Appending " << leader_entries.size() << " new entries!");
// }
success = true;
gallocy_state->set_current_term(leader_term);
gallocy_state->set_state(RaftState::FOLLOWER);
gallocy_state->set_voted_for(request->peer_ip);
gallocy_state->get_timer()->reset();
}
gallocy::json response_json = {
{ "peer", gallocy_config->address.c_str() },
{ "term", gallocy_state->get_current_term() },
{ "success", success },
};
Response *response = new (internal_malloc(sizeof(Response))) Response();
response->headers["Server"] = "Gallocy-Httpd";
response->headers["Content-Type"] = "application/json";
response->status_code = 200;
response->body = response_json.dump();
args->~RouteArguments();
internal_free(args);
return response;
}
/**
** Allocation d'une zone dans le segment de memoire partagee
**/
void *
smMemMalloc(size_t nBytes)
{
void *result;
if (smMemFreeList == NULL) {
if (smMemAttach() == ERROR) {
return NULL;
}
}
result = internal_malloc(nBytes);
LOGDBG(("comLib:smMemLib: alloc %u -> 0x%lx\n",
nBytes, (unsigned long)result));
return result;
}
static inline Tree* tmalloc() {
++allallocs;
if(freelist) {
Tree* t = freelist;
freelist = freelist->left;
return t;
} else if(use < 1024) {
++use;
return &initmem[use-1];
} else {
Tree * tmp = internal_malloc(sizeof(Tree));
if (!tmp)
poolcheckfatal ("LLVA: tmalloc: Failed to allocate\n", 0);
return (Tree*) tmp;
}
}
// TODO(sholsapp): This is just a route that we can hit to trigger an append
// entries action. Once we're done testing, we can remove this route.
Response *GallocyServer::route_request(RouteArguments *args, Request *request) {
Command command("hello world");
LogEntry entry(command, gallocy_state->get_current_term());
gallocy::vector<LogEntry> entries;
entries.push_back(entry);
gallocy_client->send_append_entries(entries);
Response *response = new (internal_malloc(sizeof(Response))) Response();
response->headers["Server"] = "Gallocy-Httpd";
response->headers["Content-Type"] = "application/json";
response->status_code = 200;
response->body = "GOOD";
args->~RouteArguments();
internal_free(args);
return response;
}
Response *GallocyServer::route_request_vote(RouteArguments *args, Request *request) {
gallocy::json request_json = request->get_json();
uint64_t candidate_commit_index = request_json["commit_index"];
uint64_t candidate_current_term = request_json["term"];
uint64_t candidate_last_applied = request_json["last_applied"];
uint64_t candidate_voted_for = request->peer_ip;
uint64_t local_commit_index = gallocy_state->get_commit_index();
uint64_t local_current_term = gallocy_state->get_current_term();
uint64_t local_last_applied = gallocy_state->get_last_applied();
uint64_t local_voted_for = gallocy_state->get_voted_for();
bool granted = false;
if (candidate_current_term < local_current_term) {
granted = false;
} else if (local_voted_for == 0
|| local_voted_for == candidate_voted_for) {
if (candidate_last_applied >= local_last_applied
&& candidate_commit_index >= local_commit_index) {
LOG_INFO("Granting vote to "
<< utils::unparse_internet_address(candidate_voted_for)
<< " in term " << candidate_current_term);
gallocy_state->set_current_term(candidate_current_term);
gallocy_state->set_voted_for(candidate_voted_for);
gallocy_state->get_timer()->reset();
granted = true;
} else {
// TODO(sholsapp): Implement logic to reject candidates that don't have
// an up to date log.
LOG_ERROR("Handling of out-of-date log is unimplemented");
}
}
gallocy::json response_json = {
{ "peer", gallocy_config->address.c_str() },
{ "term", gallocy_state->get_current_term() },
{ "vote_granted", granted },
};
Response *response = new (internal_malloc(sizeof(Response))) Response();
response->headers["Server"] = "Gallocy-Httpd";
response->headers["Content-Type"] = "application/json";
response->status_code = 200;
response->body = response_json.dump();
args->~RouteArguments();
internal_free(args);
return response;
}
Response *GallocyServer::route_admin(RouteArguments *args, Request *request) {
Response *response = new (internal_malloc(sizeof(Response))) Response();
response->status_code = 200;
response->headers["Server"] = "Gallocy-Httpd";
response->headers["Content-Type"] = "application/json";
#if 0
gallocy::json j = {
{"status", "GOOD" },
{"master", is_master},
{"peers", { } },
{"diagnostics", {
// TODO(sholsapp): These names suck.. we should indicate that they are allocators.
{ "local_internal_memory", reinterpret_cast<uint64_t>(&local_internal_memory) },
{ "shared_page_table", reinterpret_cast<uint64_t>(&shared_page_table) },
// TODO(sholsapp): Add the main application allocator here.
} },
};
for (auto p : peer_info_table.all()) {
gallocy::json peer_info = {
{"id", p.id},
{"ip_address", p.ip_address},
{"first_seen", p.first_seen},
{"last_seen", p.last_seen},
};
j["peers"].push_back(peer_info);
}
response->body = j.dump();
#endif
response->body = "GOOD";
args->~RouteArguments();
internal_free(args);
return response;
}
static inline struct memory_chunk *
chunk_alloc()
{
struct memory_chunk *chunk;
if (unlikely(list_need_init(&free_chunk))) {
list_init(&free_chunk);
}
if (unlikely(list_empty(&free_chunk))) {
chunk = (struct memory_chunk*)
internal_malloc(OPEN_MAPPING, sizeof(struct memory_chunk));
#ifdef USE_ASSERT
assert(!!chunk);
#endif /* USE_ASSERT */
} else {
chunk = next_entry(&free_chunk, struct memory_chunk, p);
list_del(&chunk->p);
}
chunk->llc_victim_ref = 0;
chunk->llc_pollutor_ref = 0;
chunk->total_ref = 0;
chunk->i_victim_ref = 0;
chunk->i_pollutor_ref = 0;
chunk->i_total_ref = 0;
chunk->sample_cycle = 0;
chunk->nr_sample = 0;
list_init(&chunk->sample);
list_init(&chunk->sibling);
return chunk;
}
static inline struct alloc_context *
context_alloc()
{
struct alloc_context *context;
if (unlikely(list_need_init(&free_context))) {
list_init(&free_context);
}
if (unlikely(list_empty(&free_context))) {
context = (struct alloc_context*)
internal_malloc(OPEN_MAPPING, sizeof(struct alloc_context));
#ifdef USE_ASSERT
assert(!!context);
#endif /* USE_ASSERT */
} else {
context = next_entry(&free_context, struct alloc_context, p);
list_del(&context->p);
}
list_init(&context->chunk);
list_init(&context->s2t_set);
return context;
}
/* Dimensions: retarray(x,y) a(x, count) b(count,y).
Either a or b can be rank 1. In this case x or y is 1. */
void
__matmul_c8 (gfc_array_c8 * retarray, gfc_array_c8 * a, gfc_array_c8 * b)
{
GFC_COMPLEX_8 *abase;
GFC_COMPLEX_8 *bbase;
GFC_COMPLEX_8 *dest;
GFC_COMPLEX_8 res;
index_type rxstride;
index_type rystride;
index_type xcount;
index_type ycount;
index_type xstride;
index_type ystride;
index_type x;
index_type y;
GFC_COMPLEX_8 *pa;
GFC_COMPLEX_8 *pb;
index_type astride;
index_type bstride;
index_type count;
index_type n;
assert (GFC_DESCRIPTOR_RANK (a) == 2
|| GFC_DESCRIPTOR_RANK (b) == 2);
if (retarray->data == NULL)
{
if (GFC_DESCRIPTOR_RANK (a) == 1)
{
retarray->dim[0].lbound = 0;
retarray->dim[0].ubound = b->dim[1].ubound - b->dim[1].lbound;
retarray->dim[0].stride = 1;
}
else if (GFC_DESCRIPTOR_RANK (b) == 1)
{
retarray->dim[0].lbound = 0;
retarray->dim[0].ubound = a->dim[0].ubound - a->dim[0].lbound;
retarray->dim[0].stride = 1;
}
else
{
retarray->dim[0].lbound = 0;
retarray->dim[0].ubound = a->dim[0].ubound - a->dim[0].lbound;
retarray->dim[0].stride = 1;
retarray->dim[1].lbound = 0;
retarray->dim[1].ubound = b->dim[1].ubound - b->dim[1].lbound;
retarray->dim[1].stride = retarray->dim[0].ubound+1;
}
retarray->data = internal_malloc (sizeof (GFC_COMPLEX_8) * size0 (retarray));
retarray->base = 0;
}
abase = a->data;
bbase = b->data;
dest = retarray->data;
if (retarray->dim[0].stride == 0)
retarray->dim[0].stride = 1;
if (a->dim[0].stride == 0)
a->dim[0].stride = 1;
if (b->dim[0].stride == 0)
b->dim[0].stride = 1;
if (GFC_DESCRIPTOR_RANK (retarray) == 1)
{
rxstride = retarray->dim[0].stride;
rystride = rxstride;
}
else
{
rxstride = retarray->dim[0].stride;
rystride = retarray->dim[1].stride;
}
/* If we have rank 1 parameters, zero the absent stride, and set the size to
one. */
if (GFC_DESCRIPTOR_RANK (a) == 1)
{
astride = a->dim[0].stride;
count = a->dim[0].ubound + 1 - a->dim[0].lbound;
xstride = 0;
rxstride = 0;
xcount = 1;
}
else
{
astride = a->dim[1].stride;
count = a->dim[1].ubound + 1 - a->dim[1].lbound;
xstride = a->dim[0].stride;
xcount = a->dim[0].ubound + 1 - a->dim[0].lbound;
}
if (GFC_DESCRIPTOR_RANK (b) == 1)
{
bstride = b->dim[0].stride;
assert(count == b->dim[0].ubound + 1 - b->dim[0].lbound);
ystride = 0;
rystride = 0;
ycount = 1;
}
else
{
bstride = b->dim[0].stride;
assert(count == b->dim[0].ubound + 1 - b->dim[0].lbound);
ystride = b->dim[1].stride;
ycount = b->dim[1].ubound + 1 - b->dim[1].lbound;
}
for (y = 0; y < ycount; y++)
{
for (x = 0; x < xcount; x++)
{
/* Do the summation for this element. For real and integer types
this is the same as DOT_PRODUCT. For complex types we use do
a*b, not conjg(a)*b. */
pa = abase;
pb = bbase;
res = 0;
for (n = 0; n < count; n++)
{
res += *pa * *pb;
pa += astride;
pb += bstride;
}
*dest = res;
dest += rxstride;
abase += xstride;
}
abase -= xstride * xcount;
bbase += ystride;
dest += rystride - (rxstride * xcount);
}
}
void
__maxloc1_8_r8 (gfc_array_i8 * retarray, gfc_array_r8 *array, index_type *pdim)
{
index_type count[GFC_MAX_DIMENSIONS - 1];
index_type extent[GFC_MAX_DIMENSIONS - 1];
index_type sstride[GFC_MAX_DIMENSIONS - 1];
index_type dstride[GFC_MAX_DIMENSIONS - 1];
GFC_REAL_8 *base;
GFC_INTEGER_8 *dest;
index_type rank;
index_type n;
index_type len;
index_type delta;
index_type dim;
/* Make dim zero based to avoid confusion. */
dim = (*pdim) - 1;
rank = GFC_DESCRIPTOR_RANK (array) - 1;
assert (rank == GFC_DESCRIPTOR_RANK (retarray));
if (array->dim[0].stride == 0)
array->dim[0].stride = 1;
if (retarray->dim[0].stride == 0)
retarray->dim[0].stride = 1;
len = array->dim[dim].ubound + 1 - array->dim[dim].lbound;
delta = array->dim[dim].stride;
for (n = 0; n < dim; n++)
{
sstride[n] = array->dim[n].stride;
extent[n] = array->dim[n].ubound + 1 - array->dim[n].lbound;
}
for (n = dim; n < rank; n++)
{
sstride[n] = array->dim[n + 1].stride;
extent[n] =
array->dim[n + 1].ubound + 1 - array->dim[n + 1].lbound;
}
if (retarray->data == NULL)
{
for (n = 0; n < rank; n++)
{
retarray->dim[n].lbound = 0;
retarray->dim[n].ubound = extent[n]-1;
if (n == 0)
retarray->dim[n].stride = 1;
else
retarray->dim[n].stride = retarray->dim[n-1].stride * extent[n-1];
}
retarray->data = internal_malloc (sizeof (GFC_INTEGER_8) *
(retarray->dim[rank-1].stride * extent[rank-1]));
retarray->base = 0;
}
for (n = 0; n < rank; n++)
{
count[n] = 0;
dstride[n] = retarray->dim[n].stride;
if (extent[n] <= 0)
len = 0;
}
base = array->data;
dest = retarray->data;
while (base)
{
GFC_REAL_8 *src;
GFC_INTEGER_8 result;
src = base;
{
GFC_REAL_8 maxval;
maxval = -GFC_REAL_8_HUGE;
result = 1;
if (len <= 0)
*dest = 0;
else
{
for (n = 0; n < len; n++, src += delta)
{
if (*src > maxval)
{
maxval = *src;
result = (GFC_INTEGER_8)n + 1;
}
}
*dest = result;
}
}
/* Advance to the next element. */
count[0]++;
base += sstride[0];
dest += dstride[0];
n = 0;
while (count[n] == extent[n])
{
/* When we get to the end of a dimension, reset it and increment
the next dimension. */
count[n] = 0;
/* We could precalculate these products, but this is a less
frequently used path so proabably not worth it. */
base -= sstride[n] * extent[n];
dest -= dstride[n] * extent[n];
n++;
if (n == rank)
{
/* Break out of the look. */
base = NULL;
break;
}
else
{
count[n]++;
base += sstride[n];
dest += dstride[n];
}
}
}
}
int initialize_gallocy_framework(const char* config_path) {
void *start;
void *end;
LOG_DEBUG("Initializing gallocy framework!");
//
// Fail early if a configuration file wasn't found.
//
if (!config_path) {
LOG_ERROR("No configuration file provided!");
abort();
}
//
// Share where heaps have been placed.
//
start = get_heap_location(PURPOSE_INTERNAL_HEAP);
end = reinterpret_cast<uint8_t *>(start) + ZONE_SZ;
LOG_DEBUG("Set internal heap "
<< "[" << start << " - " << end << "]");
start = get_heap_location(PURPOSE_SHARED_HEAP);
end = reinterpret_cast<uint8_t *>(start) + ZONE_SZ;
LOG_DEBUG("Set shared heap "
<< "[" << start << " - " << end << "]");
start = get_heap_location(PURPOSE_APPLICATION_HEAP);
end = reinterpret_cast<uint8_t *>(start) + ZONE_SZ;
LOG_DEBUG("Set application heap "
<< "[" << start << " - " << end << "]");
//
// Initialize libcurl memory allocator.
//
curl_global_init(CURL_GLOBAL_NOTHING);
#if 0
if (curl_global_init_mem(
// CURL_GLOBAL_ALL,
CURL_GLOBAL_NOTHING,
malloc,
free,
realloc,
strdup,
calloc)) {
LOG_ERROR("Failed to set curl global initiatilization settings.");
}
#endif
char *error;
void *handle;
//
// Seed random number generator
//
std::srand(std::time(0));
#if __linux__
const char* libpthread = "/lib/x86_64-linux-gnu/libpthread.so.0";
#else
const char* libpthread = "/lib/x86_64-linux-gnu/libpthread.so.0";
LOG_ERROR("We don't know how to find libpthread.so on this platform.");
#endif
dlerror();
handle = dlopen(libpthread, RTLD_LAZY);
if (!handle) {
LOG_ERROR("Failed to open " << libpthread << ": " << dlerror());
}
//
// pthread_create
//
dlerror();
__gallocy_pthread_create = reinterpret_cast<pthread_create_function>
(reinterpret_cast<uint64_t *>(dlsym(handle, "pthread_create")));
if ((error = dlerror()) != NULL) {
LOG_ERROR("Failed to set pthread_create: " << error);
}
LOG_DEBUG("Initialized __gallocy_pthread_create ["
<< &__gallocy_pthread_create
<< "] from pthread_create ["
<< reinterpret_cast<uint64_t *>(*__gallocy_pthread_create)
<< "]");
//
// pthread_join
//
dlerror();
__gallocy_pthread_join = reinterpret_cast<pthread_join_function>
(reinterpret_cast<uint64_t *>(dlsym(handle, "pthread_join")));
if ((error = dlerror()) != NULL) {
LOG_ERROR("Failed to set pthread_join: " << error);
}
LOG_DEBUG("Initialized __gallocy_pthread_join ["
<< &__gallocy_pthread_join
<< "] from pthread_join ["
<< reinterpret_cast<uint64_t *>(*__gallocy_pthread_join)
<< "]");
//
// Initialize SQLite memory allocator.
//
e.initialize();
e.execute(PeerInfo::CREATE_STATEMENT);
//
// Load configuration file.
//
gallocy_config = load_config(config_path);
//
// Create the state object.
//
gallocy_state = new (internal_malloc(sizeof(GallocyState))) GallocyState();
//
// Create the client object.
//
gallocy_client = new (internal_malloc(sizeof(GallocyClient))) GallocyClient(*gallocy_config);
//
//
// Start the client thread.
//
gallocy_machine = new (internal_malloc(sizeof(GallocyMachine))) GallocyMachine(*gallocy_config);
gallocy_machine->start();
//
// Start the server thread.
//
gallocy_server = new (internal_malloc(sizeof(GallocyServer))) GallocyServer(*gallocy_config);
gallocy_server->start();
//
// Yield to the application.
//
return 0;
}
void* debug_realloc(void* pointer, size_t bytes) {
if (DebugCallsDisabled()) {
return g_dispatch->realloc(pointer, bytes);
}
ScopedDisableDebugCalls disable;
if (pointer == nullptr) {
return internal_malloc(bytes);
}
if (bytes == 0) {
internal_free(pointer);
return nullptr;
}
size_t real_size = bytes;
if (g_debug->config().options & EXPAND_ALLOC) {
real_size += g_debug->config().expand_alloc_bytes;
if (real_size < bytes) {
// Overflow.
errno = ENOMEM;
return nullptr;
}
}
void* new_pointer;
size_t prev_size;
if (g_debug->need_header()) {
if (bytes > Header::max_size()) {
errno = ENOMEM;
return nullptr;
}
Header* header = g_debug->GetHeader(pointer);
if (header->tag != DEBUG_TAG) {
LogTagError(header, pointer, "realloc");
return nullptr;
}
// Same size, do nothing.
if (real_size == header->real_size()) {
// Do not bother recording, this is essentially a nop.
return pointer;
}
// Allocation is shrinking.
if (real_size < header->usable_size) {
header->size = real_size;
if (*g_malloc_zygote_child) {
header->set_zygote();
}
if (g_debug->config().options & REAR_GUARD) {
// Don't bother allocating a smaller pointer in this case, simply
// change the header usable_size and reset the rear guard.
header->usable_size = header->real_size();
memset(g_debug->GetRearGuard(header), g_debug->config().rear_guard_value,
g_debug->config().rear_guard_bytes);
}
// Do not bother recording, this is essentially a nop.
return pointer;
}
// Allocate the new size.
new_pointer = internal_malloc(bytes);
if (new_pointer == nullptr) {
errno = ENOMEM;
return nullptr;
}
prev_size = header->usable_size;
memcpy(new_pointer, pointer, prev_size);
internal_free(pointer);
} else {
prev_size = g_dispatch->malloc_usable_size(pointer);
new_pointer = g_dispatch->realloc(pointer, real_size);
if (new_pointer == nullptr) {
return nullptr;
}
}
if (g_debug->config().options & FILL_ON_ALLOC) {
size_t bytes = internal_malloc_usable_size(new_pointer);
if (bytes > g_debug->config().fill_on_alloc_bytes) {
bytes = g_debug->config().fill_on_alloc_bytes;
}
if (bytes > prev_size) {
memset(reinterpret_cast<void*>(reinterpret_cast<uintptr_t>(new_pointer) + prev_size),
g_debug->config().fill_alloc_value, bytes - prev_size);
}
}
return new_pointer;
}
void *GallocyServer::work() {
LOG_DEBUG("Starting HTTP server on " << address << ":" << port);
struct sockaddr_in name;
int optval = 1;
server_socket = socket(PF_INET, SOCK_STREAM, 0);
if (server_socket == -1) {
error_die("socket");
}
#ifdef __APPLE__
setsockopt(server_socket, SOL_SOCKET, SO_REUSEPORT, &optval, sizeof(optval));
#else
setsockopt(server_socket, SOL_SOCKET, SO_REUSEADDR, &optval, sizeof(optval));
#endif
memset(&name, 0, sizeof(name));
name.sin_family = AF_INET;
name.sin_port = htons(port);
// name.sin_addr.s_addr = htonl(INADDR_ANY);
name.sin_addr.s_addr = inet_addr(address.c_str());
if (bind(server_socket, (struct sockaddr *) &name, sizeof(name)) < 0) {
error_die("bind");
}
if (listen(server_socket, 5) < 0) {
error_die("listen");
}
int64_t client_sock = -1;
struct sockaddr_in client_name;
uint64_t client_name_len = sizeof(client_name);
pthread_t newthread;
while (alive) {
client_sock = accept(server_socket,
reinterpret_cast<struct sockaddr *>(&client_name),
reinterpret_cast<socklen_t *>(&client_name_len));
if (client_sock == -1) {
error_die("accept");
}
struct RequestContext *ctx =
new (internal_malloc(sizeof(struct RequestContext))) struct RequestContext;
ctx->server = this;
ctx->client_socket = client_sock;
ctx->client_name = client_name;
if (get_pthread_create_impl()(&newthread, NULL, handle_entry, reinterpret_cast<void *>(ctx)) != 0) {
perror("pthread_create1");
}
// TODO(sholsapp): This shouldn't block, and we shouldn't just try to
// join this thread.
if (get_pthread_join_impl()(newthread, nullptr)) {
perror("pthread_join1");
}
}
close(server_socket);
return nullptr;
}