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swoole_server.cc
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/*
+----------------------------------------------------------------------+
| Swoole |
+----------------------------------------------------------------------+
| This source file is subject to version 2.0 of the Apache license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.apache.org/licenses/LICENSE-2.0.html |
| If you did not receive a copy of the Apache2.0 license and are unable|
| to obtain it through the world-wide-web, please send a note to |
| license@swoole.com so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Tianfeng Han <mikan.tenny@gmail.com> |
+----------------------------------------------------------------------+
*/
#include "php_swoole_server.h"
#include "php_swoole_process.h"
#include "swoole_msg_queue.h"
#include "ext/standard/php_var.h"
#include "zend_smart_str.h"
#ifdef SW_HAVE_ZLIB
#include <zlib.h>
#endif
#include <unordered_map>
#include <list>
#include <vector>
using namespace swoole;
struct TaskCo;
struct ServerProperty {
std::vector<zval *> ports;
std::vector<zval *> user_processes;
php_swoole_server_port_property *primary_port;
zend_fcall_info_cache *callbacks[PHP_SWOOLE_SERVER_CALLBACK_NUM];
std::unordered_map<TaskId, zend_fcall_info_cache> task_callbacks;
std::unordered_map<TaskId, TaskCo *> task_coroutine_map;
std::unordered_map<SessionId, std::list<FutureTask *> *> send_coroutine_map;
};
struct ServerObject {
Server *serv;
ServerProperty *property;
zend_object std;
};
struct ConnectionIterator {
int current_fd;
SessionId session_id;
Server *serv;
ListenPort *port;
int index;
};
struct TaskCo {
FutureTask context;
int *list;
uint32_t count;
zval *result;
TimerNode *timer;
ServerObject *server_object;
};
struct ServerEvent {
enum php_swoole_server_callback_type type;
std::string name;
ServerEvent(enum php_swoole_server_callback_type type, std::string &&name) : type(type), name(name) {}
};
// clang-format off
static std::unordered_map<std::string, ServerEvent> server_event_map({
{ "start", ServerEvent(SW_SERVER_CB_onStart, "Start") },
{ "shutdown", ServerEvent(SW_SERVER_CB_onShutdown, "Shutdown") },
{ "workerstart", ServerEvent(SW_SERVER_CB_onWorkerStart, "WorkerStart") },
{ "workerstop", ServerEvent(SW_SERVER_CB_onWorkerStop, "WorkerStop") },
{ "beforereload", ServerEvent(SW_SERVER_CB_onBeforeReload, "BeforeReload") },
{ "afterreload", ServerEvent(SW_SERVER_CB_onAfterReload, "AfterReload") },
{ "task", ServerEvent(SW_SERVER_CB_onTask, "Task") },
{ "finish", ServerEvent(SW_SERVER_CB_onFinish, "Finish") },
{ "workerexit", ServerEvent(SW_SERVER_CB_onWorkerExit, "WorkerExit") },
{ "workererror", ServerEvent(SW_SERVER_CB_onWorkerError, "WorkerError") },
{ "managerstart", ServerEvent(SW_SERVER_CB_onManagerStart, "ManagerStart") },
{ "managerstop", ServerEvent(SW_SERVER_CB_onManagerStop, "ManagerStop") },
{ "pipemessage", ServerEvent(SW_SERVER_CB_onPipeMessage, "PipeMessage") },
});
// clang-format on
static int php_swoole_task_finish(Server *serv, zval *zdata, EventData *current_task);
static void php_swoole_onPipeMessage(Server *serv, EventData *req);
static void php_swoole_onStart(Server *);
static void php_swoole_onShutdown(Server *);
static void php_swoole_onWorkerStart(Server *, int worker_id);
static void php_swoole_onBeforeReload(Server *serv);
static void php_swoole_onAfterReload(Server *serv);
static void php_swoole_onWorkerStop(Server *, int worker_id);
static void php_swoole_onWorkerExit(Server *serv, int worker_id);
static void php_swoole_onUserWorkerStart(Server *serv, Worker *worker);
static int php_swoole_onTask(Server *, EventData *task);
static int php_swoole_onFinish(Server *, EventData *task);
static void php_swoole_onWorkerError(Server *serv, int worker_id, pid_t worker_pid, int exit_code, int signo);
static void php_swoole_onManagerStart(Server *serv);
static void php_swoole_onManagerStop(Server *serv);
static void php_swoole_onSendTimeout(Timer *timer, TimerNode *tnode);
static enum swReturn_code php_swoole_server_send_resume(Server *serv, FutureTask *context, SessionId fd);
static void php_swoole_task_onTimeout(Timer *timer, TimerNode *tnode);
static int php_swoole_server_dispatch_func(Server *serv, Connection *conn, SendData *data);
static zval *php_swoole_server_add_port(ServerObject *server_object, ListenPort *port);
/**
* Worker Buffer
*/
static void **php_swoole_server_worker_create_buffers(Server *serv, uint buffer_num);
static void php_swoole_server_worker_free_buffers(Server *serv, uint buffer_num, void **buffers);
static void *php_swoole_server_worker_get_buffer(Server *serv, DataHead *info);
static size_t php_swoole_server_worker_get_buffer_len(Server *serv, DataHead *info);
static void php_swoole_server_worker_add_buffer_len(Server *serv, DataHead *info, size_t len);
static void php_swoole_server_worker_move_buffer(Server *serv, PipeBuffer *buffer);
static size_t php_swoole_server_worker_get_packet(Server *serv, EventData *req, char **data_ptr);
static inline zend_bool php_swoole_server_isset_callback(ServerObject *server_object,
ListenPort *port,
int event_type) {
php_swoole_server_port_property *property = (php_swoole_server_port_property *) port->ptr;
if (property->callbacks[event_type] || server_object->property->primary_port->callbacks[event_type]) {
return true;
} else {
return false;
}
}
static sw_inline zend_bool is_enable_coroutine(Server *serv) {
if (serv->is_task_worker()) {
return serv->task_enable_coroutine;
} else {
return serv->enable_coroutine;
}
}
void php_swoole_server_rshutdown() {
if (!sw_server()) {
return;
}
Server *serv = sw_server();
serv->drain_worker_pipe();
if (serv->is_started() && !serv->is_user_worker()) {
if (PG(last_error_message)) {
switch (PG(last_error_type)) {
case E_ERROR:
case E_CORE_ERROR:
case E_USER_ERROR:
case E_COMPILE_ERROR:
swoole_error_log(SW_LOG_ERROR,
SW_ERROR_PHP_FATAL_ERROR,
"Fatal error: %s in %s on line %d",
#if PHP_VERSION_ID < 80000
PG(last_error_message),
#else
PG(last_error_message)->val,
#endif
PG(last_error_file) ? PG(last_error_file) : "-",
PG(last_error_lineno));
break;
default:
break;
}
} else {
swoole_error_log(
SW_LOG_NOTICE, SW_ERROR_SERVER_WORKER_TERMINATED, "worker process is terminated by exit()/die()");
}
}
}
zend_class_entry *swoole_server_ce;
zend_object_handlers swoole_server_handlers;
zend_class_entry *swoole_connection_iterator_ce;
static zend_object_handlers swoole_connection_iterator_handlers;
static zend_class_entry *swoole_server_task_ce;
static zend_object_handlers swoole_server_task_handlers;
static sw_inline ServerObject *server_fetch_object(zend_object *obj) {
return (ServerObject *) ((char *) obj - swoole_server_handlers.offset);
}
static sw_inline Server *server_get_ptr(zval *zobject) {
return server_fetch_object(Z_OBJ_P(zobject))->serv;
}
Server *php_swoole_server_get_and_check_server(zval *zobject) {
Server *serv = server_get_ptr(zobject);
if (UNEXPECTED(!serv)) {
php_swoole_fatal_error(E_ERROR, "Invaild instance of %s", SW_Z_OBJCE_NAME_VAL_P(zobject));
}
return serv;
}
static sw_inline void server_set_ptr(zval *zobject, Server *serv) {
server_fetch_object(Z_OBJ_P(zobject))->serv = serv;
}
static void server_free_object(zend_object *object) {
ServerObject *server_object = server_fetch_object(object);
ServerProperty *property = server_object->property;
Server *serv = server_object->serv;
if (serv) {
if (serv->private_data_3) {
sw_zend_fci_cache_discard((zend_fcall_info_cache *) serv->private_data_3);
efree(serv->private_data_3);
}
if (serv->private_data_2) {
efree(serv->private_data_2);
}
for (int i = 0; i < PHP_SWOOLE_SERVER_CALLBACK_NUM; i++) {
zend_fcall_info_cache *fci_cache = property->callbacks[i];
if (fci_cache) {
efree(fci_cache);
property->callbacks[i] = nullptr;
}
}
for (auto i = property->user_processes.begin(); i != property->user_processes.end(); i++) {
sw_zval_free(*i);
}
for (auto zport : property->ports) {
php_swoole_server_port_deref(Z_OBJ_P(zport));
efree(zport);
}
server_object->serv = nullptr;
}
delete property;
zend_object_std_dtor(object);
if (serv && serv->is_master()) {
delete serv;
}
}
static zend_object *server_create_object(zend_class_entry *ce) {
ServerObject *server_object = (ServerObject *) zend_object_alloc(sizeof(ServerObject), ce);
zend_object_std_init(&server_object->std, ce);
object_properties_init(&server_object->std, ce);
server_object->std.handlers = &swoole_server_handlers;
server_object->property = new ServerProperty();
return &server_object->std;
}
struct ConnectionIteratorObject {
ConnectionIterator iterator;
zend_object std;
};
static sw_inline ConnectionIteratorObject *php_swoole_connection_iterator_fetch_object(zend_object *obj) {
return (ConnectionIteratorObject *) ((char *) obj - swoole_connection_iterator_handlers.offset);
}
static sw_inline ConnectionIterator *php_swoole_connection_iterator_get_ptr(zval *zobject) {
return &php_swoole_connection_iterator_fetch_object(Z_OBJ_P(zobject))->iterator;
}
ConnectionIterator *php_swoole_connection_iterator_get_and_check_ptr(zval *zobject) {
ConnectionIterator *iterator = php_swoole_connection_iterator_get_ptr(zobject);
if (UNEXPECTED(!iterator->serv)) {
php_swoole_fatal_error(E_ERROR, "Invaild instance of %s", SW_Z_OBJCE_NAME_VAL_P(zobject));
}
return iterator;
}
static void php_swoole_connection_iterator_free_object(zend_object *object) {
zend_object_std_dtor(object);
}
static zend_object *php_swoole_connection_iterator_create_object(zend_class_entry *ce) {
ConnectionIteratorObject *connection =
(ConnectionIteratorObject *) zend_object_alloc(sizeof(ConnectionIteratorObject), ce);
zend_object_std_init(&connection->std, ce);
object_properties_init(&connection->std, ce);
connection->std.handlers = &swoole_connection_iterator_handlers;
return &connection->std;
}
struct ServerTaskObject {
Server *serv;
DataHead info;
zend_object std;
};
static sw_inline ServerTaskObject *php_swoole_server_task_fetch_object(zend_object *obj) {
return (ServerTaskObject *) ((char *) obj - swoole_server_task_handlers.offset);
}
static sw_inline Server *php_swoole_server_task_get_server(zval *zobject) {
Server *serv = php_swoole_server_task_fetch_object(Z_OBJ_P(zobject))->serv;
if (!serv) {
php_swoole_fatal_error(E_ERROR, "Invaild instance of %s", SW_Z_OBJCE_NAME_VAL_P(zobject));
}
return serv;
}
static sw_inline void php_swoole_server_task_set_server(zval *zobject, Server *serv) {
php_swoole_server_task_fetch_object(Z_OBJ_P(zobject))->serv = serv;
}
static sw_inline DataHead *php_swoole_server_task_get_info(zval *zobject) {
ServerTaskObject *task = php_swoole_server_task_fetch_object(Z_OBJ_P(zobject));
if (!task->serv) {
php_swoole_fatal_error(E_ERROR, "Invaild instance of %s", SW_Z_OBJCE_NAME_VAL_P(zobject));
}
return &task->info;
}
static sw_inline void php_swoole_server_task_set_info(zval *zobject, DataHead *info) {
php_swoole_server_task_fetch_object(Z_OBJ_P(zobject))->info = *info;
}
static void php_swoole_server_task_free_object(zend_object *object) {
zend_object_std_dtor(object);
}
static zend_object *php_swoole_server_task_create_object(zend_class_entry *ce) {
ServerTaskObject *server_task = (ServerTaskObject *) zend_object_alloc(sizeof(ServerTaskObject), ce);
zend_object_std_init(&server_task->std, ce);
object_properties_init(&server_task->std, ce);
server_task->std.handlers = &swoole_server_task_handlers;
return &server_task->std;
}
// arginfo server
// clang-format off
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_void, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server__construct, 0, 0, 1)
ZEND_ARG_INFO(0, host)
ZEND_ARG_INFO(0, port)
ZEND_ARG_INFO(0, mode)
ZEND_ARG_INFO(0, sock_type)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_set, 0, 0, 1)
ZEND_ARG_ARRAY_INFO(0, settings, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_send, 0, 0, 2)
ZEND_ARG_INFO(0, fd)
ZEND_ARG_INFO(0, send_data)
ZEND_ARG_INFO(0, server_socket)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_sendwait, 0, 0, 2)
ZEND_ARG_INFO(0, conn_fd)
ZEND_ARG_INFO(0, send_data)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_exists, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_protect, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_ARG_INFO(0, is_protected)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_sendto, 0, 0, 3)
ZEND_ARG_INFO(0, ip)
ZEND_ARG_INFO(0, port)
ZEND_ARG_INFO(0, send_data)
ZEND_ARG_INFO(0, server_socket)
ZEND_END_ARG_INFO()
//for object style
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_sendfile, 0, 0, 2)
ZEND_ARG_INFO(0, conn_fd)
ZEND_ARG_INFO(0, filename)
ZEND_ARG_INFO(0, offset)
ZEND_ARG_INFO(0, length)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_close, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_ARG_INFO(0, reset)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_pause, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_resume, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_END_ARG_INFO()
#ifdef SWOOLE_SOCKETS_SUPPORT
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_getSocket, 0, 0, 0)
ZEND_ARG_INFO(0, port)
ZEND_END_ARG_INFO()
#endif
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_on, 0, 0, 2)
ZEND_ARG_INFO(0, event_name)
ZEND_ARG_CALLABLE_INFO(0, callback, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_getCallback, 0, 0, 1)
ZEND_ARG_INFO(0, event_name)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_listen, 0, 0, 3)
ZEND_ARG_INFO(0, host)
ZEND_ARG_INFO(0, port)
ZEND_ARG_INFO(0, sock_type)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_task, 0, 0, 1)
ZEND_ARG_INFO(0, data)
ZEND_ARG_INFO(0, worker_id)
ZEND_ARG_CALLABLE_INFO(0, finish_callback, 1)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_taskwait, 0, 0, 1)
ZEND_ARG_INFO(0, data)
ZEND_ARG_INFO(0, timeout)
ZEND_ARG_INFO(0, worker_id)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_taskCo, 0, 0, 1)
ZEND_ARG_ARRAY_INFO(0, tasks, 0)
ZEND_ARG_INFO(0, timeout)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_taskWaitMulti, 0, 0, 1)
ZEND_ARG_ARRAY_INFO(0, tasks, 0)
ZEND_ARG_INFO(0, timeout)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_finish, 0, 0, 1)
ZEND_ARG_INFO(0, data)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_task_pack, 0, 0, 1)
ZEND_ARG_INFO(0, data)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_reload, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_heartbeat, 0, 0, 1)
ZEND_ARG_INFO(0, reactor_id)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_stop, 0, 0, 0)
ZEND_ARG_INFO(0, worker_id)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_bind, 0, 0, 2)
ZEND_ARG_INFO(0, fd)
ZEND_ARG_INFO(0, uid)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_sendMessage, 0, 0, 2)
ZEND_ARG_INFO(0, message)
ZEND_ARG_INFO(0, dst_worker_id)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_addProcess, 0, 0, 1)
ZEND_ARG_OBJ_INFO(0, process, swoole_process, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_getClientInfo, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_ARG_INFO(0, reactor_id)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_getWorkerStatus, 0, 0, 0)
ZEND_ARG_INFO(0, worker_id)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_server_getClientList, 0, 0, 1)
ZEND_ARG_INFO(0, start_fd)
ZEND_ARG_INFO(0, find_count)
ZEND_END_ARG_INFO()
//arginfo connection_iterator
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_connection_iterator_offsetExists, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_connection_iterator_offsetGet, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_connection_iterator_offsetUnset, 0, 0, 1)
ZEND_ARG_INFO(0, fd)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_swoole_connection_iterator_offsetSet, 0, 0, 2)
ZEND_ARG_INFO(0, fd)
ZEND_ARG_INFO(0, value)
ZEND_END_ARG_INFO()
//arginfo end
// clang-format on
SW_EXTERN_C_BEGIN
static PHP_METHOD(swoole_server, __construct);
static PHP_METHOD(swoole_server, __destruct);
static PHP_METHOD(swoole_server, set);
static PHP_METHOD(swoole_server, on);
static PHP_METHOD(swoole_server, getCallback);
static PHP_METHOD(swoole_server, listen);
static PHP_METHOD(swoole_server, sendMessage);
static PHP_METHOD(swoole_server, addProcess);
static PHP_METHOD(swoole_server, start);
static PHP_METHOD(swoole_server, stop);
static PHP_METHOD(swoole_server, send);
static PHP_METHOD(swoole_server, sendfile);
static PHP_METHOD(swoole_server, stats);
static PHP_METHOD(swoole_server, bind);
static PHP_METHOD(swoole_server, sendto);
static PHP_METHOD(swoole_server, sendwait);
static PHP_METHOD(swoole_server, exists);
static PHP_METHOD(swoole_server, protect);
static PHP_METHOD(swoole_server, close);
static PHP_METHOD(swoole_server, pause);
static PHP_METHOD(swoole_server, resume);
static PHP_METHOD(swoole_server, task);
static PHP_METHOD(swoole_server, taskwait);
static PHP_METHOD(swoole_server, taskWaitMulti);
static PHP_METHOD(swoole_server, taskCo);
static PHP_METHOD(swoole_server, finish);
static PHP_METHOD(swoole_server, reload);
static PHP_METHOD(swoole_server, shutdown);
static PHP_METHOD(swoole_server, heartbeat);
static PHP_METHOD(swoole_server, getClientList);
static PHP_METHOD(swoole_server, getClientInfo);
static PHP_METHOD(swoole_server, getWorkerId);
static PHP_METHOD(swoole_server, getWorkerPid);
static PHP_METHOD(swoole_server, getWorkerStatus);
static PHP_METHOD(swoole_server, getManagerPid);
static PHP_METHOD(swoole_server, getMasterPid);
#ifdef SWOOLE_SOCKETS_SUPPORT
static PHP_METHOD(swoole_server, getSocket);
#endif
/**
* Server\Connection
*/
static PHP_METHOD(swoole_connection_iterator, count);
static PHP_METHOD(swoole_connection_iterator, rewind);
static PHP_METHOD(swoole_connection_iterator, next);
static PHP_METHOD(swoole_connection_iterator, current);
static PHP_METHOD(swoole_connection_iterator, key);
static PHP_METHOD(swoole_connection_iterator, valid);
static PHP_METHOD(swoole_connection_iterator, offsetExists);
static PHP_METHOD(swoole_connection_iterator, offsetGet);
static PHP_METHOD(swoole_connection_iterator, offsetSet);
static PHP_METHOD(swoole_connection_iterator, offsetUnset);
static PHP_METHOD(swoole_connection_iterator, __construct);
static PHP_METHOD(swoole_connection_iterator, __destruct);
/**
* Server\Task
*/
static PHP_METHOD(swoole_server_task, finish);
static PHP_METHOD(swoole_server_task, pack);
SW_EXTERN_C_END
// clang-format off
static zend_function_entry swoole_server_methods[] = {
PHP_ME(swoole_server, __construct, arginfo_swoole_server__construct, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, __destruct, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, listen, arginfo_swoole_server_listen, ZEND_ACC_PUBLIC)
PHP_MALIAS(swoole_server, addlistener, listen, arginfo_swoole_server_listen, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, on, arginfo_swoole_server_on, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, getCallback, arginfo_swoole_server_getCallback, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, set, arginfo_swoole_server_set, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, start, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, send, arginfo_swoole_server_send, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, sendto, arginfo_swoole_server_sendto, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, sendwait, arginfo_swoole_server_sendwait, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, exists, arginfo_swoole_server_exists, ZEND_ACC_PUBLIC)
PHP_MALIAS(swoole_server, exist, exists, arginfo_swoole_server_exists, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, protect, arginfo_swoole_server_protect, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, sendfile, arginfo_swoole_server_sendfile, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, close, arginfo_swoole_server_close, ZEND_ACC_PUBLIC)
PHP_MALIAS(swoole_server, confirm, resume, arginfo_swoole_server_resume, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, pause, arginfo_swoole_server_pause, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, resume, arginfo_swoole_server_resume, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, task, arginfo_swoole_server_task, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, taskwait, arginfo_swoole_server_taskwait, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, taskWaitMulti, arginfo_swoole_server_taskWaitMulti, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, taskCo, arginfo_swoole_server_taskCo, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, finish, arginfo_swoole_server_finish, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, reload, arginfo_swoole_server_reload, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, shutdown, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, stop, arginfo_swoole_server_stop, ZEND_ACC_PUBLIC)
PHP_FALIAS(getLastError, swoole_last_error, arginfo_swoole_void)
PHP_ME(swoole_server, heartbeat, arginfo_swoole_server_heartbeat, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, getClientInfo, arginfo_swoole_server_getClientInfo, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, getClientList, arginfo_swoole_server_getClientList, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, getWorkerId, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, getWorkerPid, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, getWorkerStatus, arginfo_swoole_server_getWorkerStatus, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, getManagerPid, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, getMasterPid, arginfo_swoole_void, ZEND_ACC_PUBLIC)
//psr-0 style
PHP_MALIAS(swoole_server, connection_info, getClientInfo, arginfo_swoole_server_getClientInfo, ZEND_ACC_PUBLIC)
PHP_MALIAS(swoole_server, connection_list, getClientList, arginfo_swoole_server_getClientList, ZEND_ACC_PUBLIC)
//process
PHP_ME(swoole_server, sendMessage, arginfo_swoole_server_sendMessage, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, addProcess, arginfo_swoole_server_addProcess, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server, stats, arginfo_swoole_void, ZEND_ACC_PUBLIC)
#ifdef SWOOLE_SOCKETS_SUPPORT
PHP_ME(swoole_server, getSocket, arginfo_swoole_server_getSocket, ZEND_ACC_PUBLIC)
#endif
PHP_ME(swoole_server, bind, arginfo_swoole_server_bind, ZEND_ACC_PUBLIC)
{nullptr, nullptr, nullptr}
};
static const zend_function_entry swoole_connection_iterator_methods[] =
{
PHP_ME(swoole_connection_iterator, __construct, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, __destruct, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, rewind, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, next, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, current, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, key, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, valid, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, count, arginfo_swoole_void, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, offsetExists, arginfo_swoole_connection_iterator_offsetExists, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, offsetGet, arginfo_swoole_connection_iterator_offsetGet, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, offsetSet, arginfo_swoole_connection_iterator_offsetSet, ZEND_ACC_PUBLIC)
PHP_ME(swoole_connection_iterator, offsetUnset, arginfo_swoole_connection_iterator_offsetUnset, ZEND_ACC_PUBLIC)
PHP_FE_END
};
static const zend_function_entry swoole_server_task_methods[] =
{
PHP_ME(swoole_server_task, finish, arginfo_swoole_server_finish, ZEND_ACC_PUBLIC)
PHP_ME(swoole_server_task, pack, arginfo_swoole_server_task_pack, ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
PHP_FE_END
};
// clang-format on
void php_swoole_server_minit(int module_number) {
SW_INIT_CLASS_ENTRY(swoole_server, "Swoole\\Server", "swoole_server", nullptr, swoole_server_methods);
SW_SET_CLASS_SERIALIZABLE(swoole_server, zend_class_serialize_deny, zend_class_unserialize_deny);
SW_SET_CLASS_CLONEABLE(swoole_server, sw_zend_class_clone_deny);
SW_SET_CLASS_UNSET_PROPERTY_HANDLER(swoole_server, sw_zend_class_unset_property_deny);
SW_SET_CLASS_CUSTOM_OBJECT(swoole_server, server_create_object, server_free_object, ServerObject, std);
SW_FUNCTION_ALIAS(&swoole_timer_ce->function_table, "after", &swoole_server_ce->function_table, "after");
SW_FUNCTION_ALIAS(&swoole_timer_ce->function_table, "tick", &swoole_server_ce->function_table, "tick");
SW_FUNCTION_ALIAS(&swoole_timer_ce->function_table, "clear", &swoole_server_ce->function_table, "clearTimer");
SW_FUNCTION_ALIAS(&swoole_event_ce->function_table, "defer", &swoole_server_ce->function_table, "defer");
SW_INIT_CLASS_ENTRY(
swoole_server_task, "Swoole\\Server\\Task", "swoole_server_task", nullptr, swoole_server_task_methods);
swoole_server_task_ce->ce_flags |= ZEND_ACC_FINAL;
SW_SET_CLASS_SERIALIZABLE(swoole_server_task, zend_class_serialize_deny, zend_class_unserialize_deny);
SW_SET_CLASS_CLONEABLE(swoole_server_task, sw_zend_class_clone_deny);
SW_SET_CLASS_UNSET_PROPERTY_HANDLER(swoole_server_task, sw_zend_class_unset_property_deny);
SW_SET_CLASS_CUSTOM_OBJECT(swoole_server_task,
php_swoole_server_task_create_object,
php_swoole_server_task_free_object,
ServerTaskObject,
std);
SW_INIT_CLASS_ENTRY(swoole_connection_iterator,
"Swoole\\Connection\\Iterator",
"swoole_connection_iterator",
nullptr,
swoole_connection_iterator_methods);
SW_SET_CLASS_SERIALIZABLE(swoole_connection_iterator, zend_class_serialize_deny, zend_class_unserialize_deny);
SW_SET_CLASS_CLONEABLE(swoole_connection_iterator, sw_zend_class_clone_deny);
SW_SET_CLASS_UNSET_PROPERTY_HANDLER(swoole_connection_iterator, sw_zend_class_unset_property_deny);
SW_SET_CLASS_CUSTOM_OBJECT(swoole_connection_iterator,
php_swoole_connection_iterator_create_object,
php_swoole_connection_iterator_free_object,
ConnectionIteratorObject,
std);
zend_class_implements(swoole_connection_iterator_ce, 2, zend_ce_iterator, zend_ce_arrayaccess);
#ifdef SW_HAVE_COUNTABLE
zend_class_implements(swoole_connection_iterator_ce, 1, zend_ce_countable);
#endif
zend_declare_property_null(swoole_server_ce, ZEND_STRL("onStart"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce, ZEND_STRL("onShutdown"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce, ZEND_STRL("onWorkerStart"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce, ZEND_STRL("onWorkerStop"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce, ZEND_STRL("onBeforeReload"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce, ZEND_STRL("onAfterReload"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce, ZEND_STRL("onWorkerExit"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce, ZEND_STRL("onWorkerError"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce, ZEND_STRL("onTask"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce, ZEND_STRL("onFinish"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce, ZEND_STRL("onManagerStart"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce, ZEND_STRL("onManagerStop"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce, ZEND_STRL("onPipeMessage"), ZEND_ACC_PRIVATE);
zend_declare_property_null(swoole_server_ce, ZEND_STRL("setting"), ZEND_ACC_PUBLIC);
zend_declare_property_null(swoole_server_ce, ZEND_STRL("connections"), ZEND_ACC_PUBLIC);
zend_declare_property_string(swoole_server_ce, ZEND_STRL("host"), "", ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_ce, ZEND_STRL("port"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_ce, ZEND_STRL("type"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_ce, ZEND_STRL("mode"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_null(swoole_server_ce, ZEND_STRL("ports"), ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_ce, ZEND_STRL("master_pid"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_ce, ZEND_STRL("manager_pid"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_ce, ZEND_STRL("worker_id"), -1, ZEND_ACC_PUBLIC);
zend_declare_property_bool(swoole_server_ce, ZEND_STRL("taskworker"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_ce, ZEND_STRL("worker_pid"), 0, ZEND_ACC_PUBLIC);
zend_declare_property_null(swoole_server_ce, ZEND_STRL("stats_timer"), ZEND_ACC_PUBLIC);
zend_declare_property_null(swoole_server_task_ce, ZEND_STRL("data"), ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_task_ce, ZEND_STRL("id"), -1, ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_task_ce, ZEND_STRL("worker_id"), -1, ZEND_ACC_PUBLIC);
zend_declare_property_long(swoole_server_task_ce, ZEND_STRL("flags"), 0, ZEND_ACC_PUBLIC);
SW_REGISTER_LONG_CONSTANT("SWOOLE_DISPATCH_RESULT_DISCARD_PACKET", SW_DISPATCH_RESULT_DISCARD_PACKET);
SW_REGISTER_LONG_CONSTANT("SWOOLE_DISPATCH_RESULT_CLOSE_CONNECTION", SW_DISPATCH_RESULT_CLOSE_CONNECTION);
SW_REGISTER_LONG_CONSTANT("SWOOLE_DISPATCH_RESULT_USERFUNC_FALLBACK", SW_DISPATCH_RESULT_USERFUNC_FALLBACK);
SW_REGISTER_LONG_CONSTANT("SWOOLE_TASK_TMPFILE", SW_TASK_TMPFILE);
SW_REGISTER_LONG_CONSTANT("SWOOLE_TASK_SERIALIZE", SW_TASK_SERIALIZE);
SW_REGISTER_LONG_CONSTANT("SWOOLE_TASK_NONBLOCK", SW_TASK_NONBLOCK);
SW_REGISTER_LONG_CONSTANT("SWOOLE_TASK_CALLBACK", SW_TASK_CALLBACK);
SW_REGISTER_LONG_CONSTANT("SWOOLE_TASK_WAITALL", SW_TASK_WAITALL);
SW_REGISTER_LONG_CONSTANT("SWOOLE_TASK_COROUTINE", SW_TASK_COROUTINE);
SW_REGISTER_LONG_CONSTANT("SWOOLE_TASK_PEEK", SW_TASK_PEEK);
SW_REGISTER_LONG_CONSTANT("SWOOLE_TASK_NOREPLY", SW_TASK_NOREPLY);
SW_REGISTER_LONG_CONSTANT("SWOOLE_WORKER_BUSY", SW_WORKER_BUSY);
SW_REGISTER_LONG_CONSTANT("SWOOLE_WORKER_IDLE", SW_WORKER_IDLE);
SW_REGISTER_LONG_CONSTANT("SWOOLE_WORKER_EXIT", SW_WORKER_EXIT);
}
zend_fcall_info_cache *php_swoole_server_get_fci_cache(Server *serv, int server_fd, int event_type) {
ListenPort *port = serv->get_port_by_server_fd(server_fd);
php_swoole_server_port_property *property;
zend_fcall_info_cache *fci_cache;
ServerObject *server_object = server_fetch_object(Z_OBJ_P((zval *) serv->private_data_2));
if (sw_unlikely(!port)) {
return nullptr;
}
if ((property = (php_swoole_server_port_property *) port->ptr) && (fci_cache = property->caches[event_type])) {
return fci_cache;
} else {
return server_object->property->primary_port->caches[event_type];
}
}
int php_swoole_create_dir(const char *path, size_t length) {
if (access(path, F_OK) == 0) {
return 0;
}
return php_stream_mkdir(path, 0777, PHP_STREAM_MKDIR_RECURSIVE | REPORT_ERRORS, nullptr) ? 0 : -1;
}
TaskId php_swoole_task_pack(EventData *task, zval *zdata) {
smart_str serialized_data = {};
php_serialize_data_t var_hash;
task->info.type = SW_SERVER_EVENT_TASK;
task->info.fd = SwooleG.current_task_id++;
task->info.reactor_id = SwooleG.process_id;
swTask_type(task) = 0;
char *task_data_str;
size_t task_data_len = 0;
// need serialize
if (Z_TYPE_P(zdata) != IS_STRING) {
// serialize
swTask_type(task) |= SW_TASK_SERIALIZE;
PHP_VAR_SERIALIZE_INIT(var_hash);
php_var_serialize(&serialized_data, zdata, &var_hash);
PHP_VAR_SERIALIZE_DESTROY(var_hash);
if (!serialized_data.s) {
return -1;
}
task_data_str = ZSTR_VAL(serialized_data.s);
task_data_len = ZSTR_LEN(serialized_data.s);
} else {
task_data_str = Z_STRVAL_P(zdata);
task_data_len = Z_STRLEN_P(zdata);
}
if (!task->pack(task_data_str, task_data_len)) {
php_swoole_fatal_error(E_WARNING, "large task pack failed");
task->info.fd = SW_ERR;
task->info.len = 0;
}
smart_str_free(&serialized_data);
return task->info.fd;
}
void php_swoole_get_recv_data(Server *serv, zval *zdata, RecvData *req) {
const char *data = req->data;
uint32_t length = req->info.len;
if (length == 0) {
ZVAL_EMPTY_STRING(zdata);
} else {
if (req->info.flags & SW_EVENT_DATA_OBJ_PTR) {
zend_string *worker_buffer = zend::fetch_zend_string_by_val((char *) data);
ZVAL_STR(zdata, worker_buffer);
} else if (req->info.flags & SW_EVENT_DATA_POP_PTR) {
String *recv_buffer = serv->get_recv_buffer(serv->get_connection_by_session_id(req->info.fd)->socket);
sw_set_zend_string(zdata, recv_buffer->pop(serv->recv_buffer_size), length);
} else {
ZVAL_STRINGL(zdata, data, length);
}
}
}
static sw_inline int php_swoole_check_task_param(Server *serv, zend_long dst_worker_id) {
if (UNEXPECTED(serv->task_worker_num == 0)) {
php_swoole_fatal_error(E_WARNING, "task method can't be executed without task worker");
return SW_ERR;
}
if (UNEXPECTED(dst_worker_id >= serv->task_worker_num)) {
php_swoole_fatal_error(E_WARNING, "worker_id must be less than task_worker_num[%u]", serv->task_worker_num);
return SW_ERR;
}
if (UNEXPECTED(serv->is_task_worker())) {
php_swoole_fatal_error(E_WARNING, "Server->task() cannot use in the task-worker");
return SW_ERR;
}
return SW_OK;
}
zval *php_swoole_task_unpack(EventData *task_result) {
zval *result_data, *result_unserialized_data;
char *result_data_str;
size_t result_data_len = 0;
php_unserialize_data_t var_hash;
/**
* Large result package
*/
if (swTask_type(task_result) & SW_TASK_TMPFILE) {
if (!task_result->unpack(sw_tg_buffer())) {
return nullptr;
}
result_data_str = sw_tg_buffer()->str;
result_data_len = sw_tg_buffer()->length;
} else {
result_data_str = task_result->data;
result_data_len = task_result->info.len;
}
if (swTask_type(task_result) & SW_TASK_SERIALIZE) {
result_unserialized_data = sw_malloc_zval();
PHP_VAR_UNSERIALIZE_INIT(var_hash);
// unserialize success
if (php_var_unserialize(result_unserialized_data,
(const unsigned char **) &result_data_str,
(const unsigned char *) (result_data_str + result_data_len),
&var_hash)) {
result_data = result_unserialized_data;
}
// failed
else {
result_data = sw_malloc_zval();
ZVAL_STRINGL(result_data, result_data_str, result_data_len);
}
PHP_VAR_UNSERIALIZE_DESTROY(var_hash);
} else {
result_data = sw_malloc_zval();
ZVAL_STRINGL(result_data, result_data_str, result_data_len);
}
return result_data;
}
static void php_swoole_task_wait_co(
Server *serv, EventData *req, double timeout, int dst_worker_id, INTERNAL_FUNCTION_PARAMETERS) {
ServerObject *server_object = server_fetch_object(Z_OBJ_P((zval *) serv->private_data_2));
swTask_type(req) |= (SW_TASK_NONBLOCK | SW_TASK_COROUTINE);
TaskCo *task_co = (TaskCo *) emalloc(sizeof(TaskCo));
sw_memset_zero(task_co, sizeof(*task_co));
task_co->count = 1;
Z_LVAL(task_co->context.coro_params) = req->info.fd;
sw_atomic_fetch_add(&serv->gs->tasking_num, 1);
if (serv->gs->task_workers.dispatch(req, &dst_worker_id) < 0) {
sw_atomic_fetch_sub(&serv->gs->tasking_num, 1);
RETURN_FALSE;
} else {
server_object->property->task_coroutine_map[req->info.fd] = task_co;
}
long ms = (long) (timeout * 1000);
TimerNode *timer = swoole_timer_add(ms, false, php_swoole_task_onTimeout, task_co);
if (timer) {
task_co->timer = timer;
}
task_co->server_object = server_object;
PHPCoroutine::yield_m(return_value, &task_co->context);
}
static void php_swoole_task_onTimeout(Timer *timer, TimerNode *tnode) {
TaskCo *task_co = (TaskCo *) tnode->data;
FutureTask *context = &task_co->context;
// Server->taskwait, single task
if (task_co->list == nullptr) {
zval result;
ZVAL_FALSE(&result);
PHPCoroutine::resume_m(context, &result);
task_co->server_object->property->task_coroutine_map.erase(Z_LVAL(context->coro_params));
efree(task_co);
return;
}
uint32_t i;
zval *result = task_co->result;
for (i = 0; i < task_co->count; i++) {
if (!zend_hash_index_exists(Z_ARRVAL_P(result), i)) {
add_index_bool(result, i, 0);
task_co->server_object->property->task_coroutine_map.erase(task_co->list[i]);
}
}
PHPCoroutine::resume_m(context, result);
sw_zval_free(result);
efree(task_co);
}
extern ListenPort *php_swoole_server_port_get_and_check_ptr(zval *zobject);
extern void php_swoole_server_port_set_ptr(zval *zobject, ListenPort *port);
extern php_swoole_server_port_property *php_swoole_server_port_get_property(zval *zobject);
static zval *php_swoole_server_add_port(ServerObject *server_object, ListenPort *port) {
/* port */
zval *zport;
Server *serv = server_object->serv;
zport = sw_malloc_zval();
object_init_ex(zport, swoole_server_port_ce);
server_object->property->ports.push_back(zport);
/* port ptr */
php_swoole_server_port_set_ptr(zport, port);
/* port property */
php_swoole_server_port_property *property = php_swoole_server_port_get_property(zport);
property->serv = serv;
property->port = port;
/* linked */
port->ptr = property;
zend_update_property_string(swoole_server_port_ce, SW_Z8_OBJ_P(zport), ZEND_STRL("host"), port->host.c_str());
zend_update_property_long(swoole_server_port_ce, SW_Z8_OBJ_P(zport), ZEND_STRL("port"), port->port);
zend_update_property_long(swoole_server_port_ce, SW_Z8_OBJ_P(zport), ZEND_STRL("type"), port->type);
zend_update_property_long(swoole_server_port_ce, SW_Z8_OBJ_P(zport), ZEND_STRL("sock"), port->socket->fd);
do {
zval *zserv = (zval *) serv->private_data_2;
zval *zports = sw_zend_read_and_convert_property_array(Z_OBJCE_P(zserv), zserv, ZEND_STRL("ports"), 0);
(void) add_next_index_zval(zports, zport);
} while (0);
/* iterator */
do {
zval connection_iterator;
object_init_ex(&connection_iterator, swoole_connection_iterator_ce);
ConnectionIterator *iterator = php_swoole_connection_iterator_get_ptr(&connection_iterator);
iterator->serv = serv;
iterator->port = port;
zend_update_property(swoole_server_port_ce, SW_Z8_OBJ_P(zport), ZEND_STRL("connections"), &connection_iterator);
zval_ptr_dtor(&connection_iterator);
} while (0);
return zport;
}
void php_swoole_server_before_start(Server *serv, zval *zobject) {
/**
* create swoole server
*/
if (serv->create() < 0) {
php_swoole_fatal_error(E_ERROR, "failed to create the server. Error: %s", sw_error);