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swoole_server.c
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swoole_server.c
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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 |
| [email protected] so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Tianfeng Han <[email protected]> |
+----------------------------------------------------------------------+
*/
#include "php_swoole.h"
#include "include/swoole.h"
#include "include/Connection.h"
#include "ext/standard/php_var.h"
#if PHP_MAJOR_VERSION < 7
#include "ext/standard/php_smart_str.h"
#else
#include "ext/standard/php_smart_string.h"
#endif
static int php_swoole_task_id;
static int php_swoole_udp_from_id;
static int php_swoole_unix_dgram_fd;
zval *php_sw_callback[PHP_SERVER_CALLBACK_NUM];
static int php_swoole_task_finish(swServer *serv, zval **data TSRMLS_DC);
static int php_swoole_set_callback(int key, zval *cb TSRMLS_DC);
static int php_swoole_onReceive(swFactory *, swEventData *);
static void php_swoole_onPipeMessage(swServer *serv, swEventData *req);
static void php_swoole_onStart(swServer *);
static void php_swoole_onShutdown(swServer *);
static void php_swoole_onConnect(swServer *, int fd, int from_id);
static void php_swoole_onTimer(swServer *serv, int interval);
static void php_swoole_onWorkerStart(swServer *, int worker_id);
static void php_swoole_onWorkerStop(swServer *, int worker_id);
static void php_swoole_onUserWorkerStart(swServer *serv, swWorker *worker);
static int php_swoole_onTask(swServer *, swEventData *task);
static int php_swoole_onFinish(swServer *, swEventData *task);
static void php_swoole_onWorkerError(swServer *serv, int worker_id, pid_t worker_pid, int exit_code);
static void php_swoole_onManagerStart(swServer *serv);
static void php_swoole_onManagerStop(swServer *serv);
zval *php_swoole_get_data(swEventData *req TSRMLS_DC)
{
zval *zdata;
char *data_ptr;
int data_len;
MAKE_STD_ZVAL(zdata);
#ifdef SW_USE_RINGBUFFER
if (req->info.type == SW_EVENT_PACKAGE)
{
swPackage package;
memcpy(&package, req->data, sizeof(package));
data_ptr = package.data;
data_len = package.length;
//swoole_dump_bin(package.data, 's', package.length);
}
#else
if (req->info.type == SW_EVENT_PACKAGE_END)
{
data_ptr = SwooleWG.buffer_input[req->info.from_id]->str;
data_len = SwooleWG.buffer_input[req->info.from_id]->length;
}
#endif
else
{
data_ptr = req->data;
data_len = req->info.len;
}
//zero copy
//SW_ZVAL_STRINGL(zdata, data_ptr, data_len, 0);
ZVAL_STRINGL(zdata, data_ptr, data_len, 1);
#ifdef SW_USE_RINGBUFFER
if (req->info.type == SW_EVENT_PACKAGE)
{
swReactorThread *thread = swServer_get_thread(SwooleG.serv, req->info.from_id);
thread->buffer_input->free(thread->buffer_input, data_ptr);
}
#endif
return zdata;
}
void php_swoole_register_callback(swServer *serv)
{
/*
* optional callback
*/
if (php_sw_callback[SW_SERVER_CB_onStart] != NULL)
{
serv->onStart = php_swoole_onStart;
}
if (php_sw_callback[SW_SERVER_CB_onShutdown] != NULL)
{
serv->onShutdown = php_swoole_onShutdown;
}
/**
* require callback, set the master/manager/worker PID
*/
serv->onWorkerStart = php_swoole_onWorkerStart;
if (php_sw_callback[SW_SERVER_CB_onWorkerStop] != NULL)
{
serv->onWorkerStop = php_swoole_onWorkerStop;
}
if (php_sw_callback[SW_SERVER_CB_onTask] != NULL)
{
serv->onTask = php_swoole_onTask;
}
if (php_sw_callback[SW_SERVER_CB_onFinish] != NULL)
{
serv->onFinish = php_swoole_onFinish;
}
if (php_sw_callback[SW_SERVER_CB_onWorkerError] != NULL)
{
serv->onWorkerError = php_swoole_onWorkerError;
}
if (php_sw_callback[SW_SERVER_CB_onManagerStart] != NULL)
{
serv->onManagerStart = php_swoole_onManagerStart;
}
if (php_sw_callback[SW_SERVER_CB_onManagerStop] != NULL)
{
serv->onManagerStop = php_swoole_onManagerStop;
}
if (php_sw_callback[SW_SERVER_CB_onPipeMessage] != NULL)
{
serv->onPipeMessage = php_swoole_onPipeMessage;
}
//-------------------------------------------------------------
if (php_sw_callback[SW_SERVER_CB_onTimer] != NULL)
{
serv->onTimer = php_swoole_onTimer;
}
if (php_sw_callback[SW_SERVER_CB_onClose] != NULL)
{
serv->onClose = php_swoole_onClose;
}
if (php_sw_callback[SW_SERVER_CB_onConnect] != NULL)
{
serv->onConnect = php_swoole_onConnect;
}
}
static int php_swoole_task_finish(swServer *serv, zval **data TSRMLS_DC)
{
int flags = 0;
smart_str serialized_data = {0};
php_serialize_data_t var_hash;
char *data_str;
int data_len = 0;
int ret;
//need serialize
if (Z_TYPE_PP(data) != IS_STRING)
{
//serialize
flags |= SW_TASK_SERIALIZE;
//TODO php serialize
PHP_VAR_SERIALIZE_INIT(var_hash);
php_var_serialize(&serialized_data, data, &var_hash TSRMLS_CC);
PHP_VAR_SERIALIZE_DESTROY(var_hash);
data_str = serialized_data.c;
data_len = serialized_data.len;
}
else
{
data_str = Z_STRVAL_PP(data);
data_len = Z_STRLEN_PP(data);
}
ret = swTaskWorker_finish(serv, data_str, data_len, flags);
smart_str_free(&serialized_data);
return ret;
}
static int php_swoole_set_callback(int key, zval *cb TSRMLS_DC)
{
#ifdef PHP_SWOOLE_CHECK_CALLBACK
char *func_name = NULL;
if (!zend_is_callable(cb, 0, &func_name TSRMLS_CC))
{
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Function '%s' is not callable", func_name);
efree(func_name);
return SW_ERR;
}
efree(func_name);
#endif
//zval_add_ref(&cb);
php_sw_callback[key] = emalloc(sizeof(zval));
if (php_sw_callback[key] == NULL)
{
return SW_ERR;
}
*(php_sw_callback[key]) = *cb;
zval_copy_ctor(php_sw_callback[key]);
return SW_OK;
}
static void php_swoole_onPipeMessage(swServer *serv, swEventData *req)
{
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
zval *zserv = (zval *) serv->ptr2;
zval *zworker_id;
zval *zdata;
zval *retval;
MAKE_STD_ZVAL(zworker_id);
MAKE_STD_ZVAL(zdata);
zval **args[3];
ZVAL_LONG(zworker_id, (long )req->info.from_id);
if (swTask_type(req) & SW_TASK_TMPFILE)
{
int data_len;
char *buf = NULL;
swTaskWorker_large_unpack(req, emalloc, buf, data_len);
/**
* unpack failed
*/
if (data_len == -1)
{
if (buf)
{
efree(buf);
}
return;
}
SW_ZVAL_STRINGL(zdata, buf, data_len, 0);
}
else
{
SW_ZVAL_STRINGL(zdata, req->data, req->info.len, 1);
}
args[0] = &zserv;
args[1] = &zworker_id;
args[2] = &zdata;
swTrace("PipeMessage: fd=%d|len=%d|from_id=%d|data=%s\n", req->info.fd, req->info.len, req->info.from_id, req->data);
if (call_user_function_ex(EG(function_table), NULL, php_sw_callback[SW_SERVER_CB_onPipeMessage], &retval, 3, args, 0, NULL TSRMLS_CC) == FAILURE)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_server: onPipeMessage handler error");
}
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
zval_ptr_dtor(&zworker_id);
zval_ptr_dtor(&zdata);
if (retval != NULL)
{
zval_ptr_dtor(&retval);
}
}
static int php_swoole_onReceive(swFactory *factory, swEventData *req)
{
swServer *serv = factory->ptr;
zval *zserv = (zval *)serv->ptr2;
zval **args[4];
zval *zfd;
zval *zfrom_id;
zval *zdata;
zval *retval;
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
//UDP使用from_id作为port,fd做为ip
php_swoole_udp_t udp_info;
MAKE_STD_ZVAL(zfd);
MAKE_STD_ZVAL(zfrom_id);
//udp
if (req->info.type == SW_EVENT_UDP)
{
udp_info.from_fd = req->info.from_fd;
udp_info.port = req->info.from_id;
memcpy(&php_swoole_udp_from_id, &udp_info, sizeof(php_swoole_udp_from_id));
factory->last_from_id = php_swoole_udp_from_id;
swTrace("SendTo: from_id=%d|from_fd=%d", (uint16_t)req->info.from_id, req->info.from_fd);
ZVAL_LONG(zfrom_id, (long) php_swoole_udp_from_id);
ZVAL_LONG(zfd, (long)req->info.fd);
}
//unix dgram
else if (req->info.type == SW_EVENT_UNIX_DGRAM)
{
uint16_t sun_path_offset = req->info.fd;
ZVAL_STRING(zfd, req->data + sun_path_offset, 1);
req->info.len -= (Z_STRLEN_P(zfd) + 1);
ZVAL_LONG(zfrom_id, (long)req->info.from_fd);
php_swoole_unix_dgram_fd = req->info.from_fd;
}
else
{
ZVAL_LONG(zfrom_id, (long)req->info.from_id);
ZVAL_LONG(zfd, (long)req->info.fd);
}
zdata = php_swoole_get_data(req TSRMLS_CC);
args[0] = &zserv;
args[1] = &zfd;
args[2] = &zfrom_id;
args[3] = &zdata;
//printf("req: fd=%d|len=%d|from_id=%d|data=%s\n", req->fd, req->len, req->from_id, req->data);
if (call_user_function_ex(EG(function_table), NULL, php_sw_callback[SW_SERVER_CB_onReceive], &retval, 4, args, 0, NULL TSRMLS_CC) == FAILURE)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_server: onReceive handler error");
}
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
zval_ptr_dtor(&zfd);
zval_ptr_dtor(&zfrom_id);
//zero copy
//efree(zdata);
zval_ptr_dtor(&zdata);
if (retval != NULL)
{
zval_ptr_dtor(&retval);
}
return SW_OK;
}
static int php_swoole_onTask(swServer *serv, swEventData *req)
{
zval *zserv = (zval *)serv->ptr2;
zval **args[4];
zval *zfd;
zval *zfrom_id;
zval *zdata;
char *zdata_str;
int zdata_len;
zval *unserialized_zdata = NULL;
zval *retval;
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
MAKE_STD_ZVAL(zfd);
ZVAL_LONG(zfd, (long )req->info.fd);
MAKE_STD_ZVAL(zfrom_id);
ZVAL_LONG(zfrom_id, (long )req->info.from_id);
MAKE_STD_ZVAL(zdata);
if (swTask_type(req) & SW_TASK_TMPFILE)
{
int data_len;
char *buf = NULL;
swTaskWorker_large_unpack(req, emalloc, buf, data_len);
/**
* unpack failed
*/
if (data_len == -1)
{
if (buf)
{
efree(buf);
}
return SW_OK;
}
SW_ZVAL_STRINGL(zdata, buf, data_len, 0);
}
else
{
SW_ZVAL_STRINGL(zdata, req->data, req->info.len, 1);
}
args[0] = &zserv;
args[1] = &zfd;
args[2] = &zfrom_id;
args[3] = &zdata;
//TODO unserialize
if (swTask_type(req) & SW_TASK_SERIALIZE)
{
php_unserialize_data_t var_hash;
PHP_VAR_UNSERIALIZE_INIT(var_hash);
zdata_str = Z_STRVAL_P(zdata);
zdata_len = Z_STRLEN_P(zdata);
ALLOC_INIT_ZVAL(unserialized_zdata);
if (php_var_unserialize(&unserialized_zdata, (const unsigned char **) &zdata_str,
(const unsigned char *) (zdata_str + zdata_len), &var_hash TSRMLS_CC))
{
args[3] = &unserialized_zdata;
}
else
{
args[3] = &zdata;
}
PHP_VAR_UNSERIALIZE_DESTROY(var_hash);
}
else
{
args[3] = &zdata;
}
// php_printf("task: fd=%d|len=%d|from_id=%d|data=%s\r\n", req->info.fd, req->info.len, req->info.from_id, req->data);
if (call_user_function_ex(EG(function_table), NULL, php_sw_callback[SW_SERVER_CB_onTask], &retval, 4, args, 0, NULL TSRMLS_CC) == FAILURE)
{
sw_atomic_fetch_sub(&SwooleStats->tasking_num, 1);
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_server: onTask handler error");
}
if (EG(exception))
{
sw_atomic_fetch_sub(&SwooleStats->tasking_num, 1);
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
zval_ptr_dtor(&zfd);
zval_ptr_dtor(&zfrom_id);
zval_ptr_dtor(&zdata);
if (unserialized_zdata)
{
zval_ptr_dtor(&unserialized_zdata);
}
if (retval != NULL && Z_TYPE_P(retval) != IS_NULL)
{
php_swoole_task_finish(serv, &retval TSRMLS_CC);
zval_ptr_dtor(&retval);
}
sw_atomic_fetch_sub(&SwooleStats->tasking_num, 1);
return SW_OK;
}
static int php_swoole_onFinish(swServer *serv, swEventData *req)
{
zval *zserv = (zval *)serv->ptr2;
zval **args[3];
zval *ztask_id;
zval *zdata;
zval *retval;
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
MAKE_STD_ZVAL(ztask_id);
ZVAL_LONG(ztask_id, (long) req->info.fd);
MAKE_STD_ZVAL(zdata);
if (swTask_type(req) & SW_TASK_TMPFILE)
{
int data_len;
char *buf = NULL;
swTaskWorker_large_unpack(req, emalloc, buf, data_len);
/**
* unpack failed
*/
if (data_len == -1)
{
if (buf)
{
efree(buf);
}
return SW_OK;
}
SW_ZVAL_STRINGL(zdata, buf, data_len, 0);
}
else
{
SW_ZVAL_STRINGL(zdata, req->data, req->info.len, 1);
}
args[0] = &zserv;
args[1] = &ztask_id;
args[2] = &zdata;
//swTraceLog(60, "req: fd=%d|len=%d|from_id=%d|data=%s\n", req->info.fd, req->info.len, req->info.from_id, req->data);
if (call_user_function_ex(EG(function_table), NULL, php_sw_callback[SW_SERVER_CB_onFinish], &retval, 3, args, 0, NULL TSRMLS_CC) == FAILURE)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_server: onFinish handler error");
}
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
zval_ptr_dtor(&ztask_id);
zval_ptr_dtor(&zdata);
if (retval != NULL)
{
zval_ptr_dtor(&retval);
}
return SW_OK;
}
static void php_swoole_onStart(swServer *serv)
{
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
zval *zserv = (zval *)serv->ptr2;
zval **args[1];
zval *retval;
pid_t manager_pid = serv->factory_mode == SW_MODE_PROCESS ? SwooleGS->manager_pid : 0;
zend_update_property_long(swoole_server_class_entry_ptr, zserv, ZEND_STRL("master_pid"), SwooleGS->master_pid TSRMLS_CC);
zend_update_property_long(swoole_server_class_entry_ptr, zserv, ZEND_STRL("manager_pid"), manager_pid TSRMLS_CC);
args[0] = &zserv;
zval_add_ref(&zserv);
if (call_user_function_ex(EG(function_table), NULL, php_sw_callback[SW_SERVER_CB_onStart], &retval, 1, args, 0, NULL TSRMLS_CC) == FAILURE)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_server: onStart handler error");
}
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
if (retval != NULL)
{
zval_ptr_dtor(&retval);
}
}
static void php_swoole_onManagerStart(swServer *serv)
{
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
zval *zserv = (zval *)serv->ptr2;
zval **args[1];
zval *retval;
args[0] = &zserv;
zval_add_ref(&zserv);
if (call_user_function_ex(EG(function_table), NULL, php_sw_callback[SW_SERVER_CB_onManagerStart], &retval, 1, args, 0, NULL TSRMLS_CC) == FAILURE)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_server: onManagerStart handler error");
}
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
if (retval != NULL)
{
zval_ptr_dtor(&retval);
}
}
static void php_swoole_onManagerStop(swServer *serv)
{
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
zval *zserv = (zval *)serv->ptr2;
zval **args[1];
zval *retval;
args[0] = &zserv;
zval_add_ref(&zserv);
if (call_user_function_ex(EG(function_table), NULL, php_sw_callback[SW_SERVER_CB_onManagerStop], &retval, 1, args, 0, NULL TSRMLS_CC) == FAILURE)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_server: onManagerStop handler error");
}
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
if (retval != NULL)
{
zval_ptr_dtor(&retval);
}
}
static void php_swoole_onTimer(swServer *serv, int interval)
{
zval *zserv = (zval *)serv->ptr2;
zval **args[2];
zval *retval;
zval *zinterval;
MAKE_STD_ZVAL(zinterval);
ZVAL_LONG(zinterval, interval);
args[0] = &zserv;
args[1] = &zinterval;
zval_add_ref(&zserv);
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
if (call_user_function_ex(EG(function_table), NULL, php_sw_callback[SW_SERVER_CB_onTimer], &retval, 2, args, 0, NULL TSRMLS_CC) == FAILURE)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_server: onTimer handler error");
}
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
zval_ptr_dtor(&zinterval);
if (retval != NULL)
{
zval_ptr_dtor(&retval);
}
}
static void php_swoole_onShutdown(swServer *serv)
{
zval *zserv = (zval *)serv->ptr2;
zval **args[1];
zval *retval;
args[0] = &zserv;
zval_add_ref(&zserv);
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
if (call_user_function_ex(EG(function_table), NULL, php_sw_callback[SW_SERVER_CB_onShutdown], &retval, 1, args, 0, NULL TSRMLS_CC) == FAILURE)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_server: onShutdown handler error");
}
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
if (retval != NULL)
{
zval_ptr_dtor(&retval);
}
}
static void php_swoole_onWorkerStart(swServer *serv, int worker_id)
{
zval *zserv = (zval *)serv->ptr2;
zval *zworker_id;
zval **args[2];
zval *retval = NULL;
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
MAKE_STD_ZVAL(zworker_id);
ZVAL_LONG(zworker_id, worker_id);
args[0] = &zserv;
zval_add_ref(&zserv);
args[1] = &zworker_id;
/**
* Manager Process ID
*/
zend_update_property_long(swoole_server_class_entry_ptr, zserv, ZEND_STRL("manager_pid"), SwooleGS->manager_pid TSRMLS_CC);
/**
* Worker ID
*/
zend_update_property(swoole_server_class_entry_ptr, zserv, ZEND_STRL("worker_id"), zworker_id TSRMLS_CC);
/**
* Worker Process ID
*/
zend_update_property_long(swoole_server_class_entry_ptr, zserv, ZEND_STRL("worker_pid"), getpid() TSRMLS_CC);
zval_ptr_dtor(&zworker_id);
/**
* Have not set the event callback
*/
if (php_sw_callback[SW_SERVER_CB_onWorkerStart] == NULL)
{
return;
}
if (call_user_function_ex(EG(function_table), NULL, php_sw_callback[SW_SERVER_CB_onWorkerStart], &retval, 2, args, 0, NULL TSRMLS_CC) == FAILURE)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_server: onWorkerStart handler error");
}
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
if (retval)
{
zval_ptr_dtor(&retval);
}
}
static void php_swoole_onWorkerStop(swServer *serv, int worker_id)
{
zval *zobject = (zval *) serv->ptr2;
zval *zworker_id;
zval **args[2]; //这里必须与下面的数字对应
zval *retval;
MAKE_STD_ZVAL(zworker_id);
ZVAL_LONG(zworker_id, worker_id);
zval_add_ref(&zobject);
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
args[0] = &zobject;
args[1] = &zworker_id;
if (call_user_function_ex(EG(function_table), NULL, php_sw_callback[SW_SERVER_CB_onWorkerStop], &retval, 2, args, 0,
NULL TSRMLS_CC) == FAILURE)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_server: onWorkerStop handler error");
}
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
zval_ptr_dtor(&zworker_id);
if (retval != NULL)
{
zval_ptr_dtor(&retval);
}
}
static void php_swoole_onUserWorkerStart(swServer *serv, swWorker *worker)
{
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
zval *object = worker->ptr;
int id = worker->id + serv->worker_num + SwooleG.task_worker_num;
zend_update_property_long(swoole_process_class_entry_ptr, object, ZEND_STRL("id"), id TSRMLS_CC);
php_swoole_process_start(worker, object TSRMLS_CC);
}
static void php_swoole_onWorkerError(swServer *serv, int worker_id, pid_t worker_pid, int exit_code)
{
zval *zobject = (zval *)serv->ptr2;
zval *zworker_id, *zworker_pid, *zexit_code;
zval **args[4];
zval *retval;
MAKE_STD_ZVAL(zworker_id);
ZVAL_LONG(zworker_id, worker_id);
MAKE_STD_ZVAL(zworker_pid);
ZVAL_LONG(zworker_pid, worker_pid);
MAKE_STD_ZVAL(zexit_code);
ZVAL_LONG(zexit_code, exit_code);
zval_add_ref(&zobject);
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
args[0] = &zobject;
args[1] = &zworker_id;
args[2] = &zworker_pid;
args[3] = &zexit_code;
if (call_user_function_ex(EG(function_table), NULL, php_sw_callback[SW_SERVER_CB_onWorkerError], &retval, 4, args, 0, NULL TSRMLS_CC) == FAILURE)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_server: onWorkerError handler error");
}
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
zval_ptr_dtor(&zworker_id);
zval_ptr_dtor(&zworker_pid);
zval_ptr_dtor(&zexit_code);
if (retval != NULL)
{
zval_ptr_dtor(&retval);
}
}
static void php_swoole_onConnect(swServer *serv, int fd, int from_id)
{
zval *zserv = (zval *) serv->ptr2;
zval *zfd;
zval *zfrom_id;
zval **args[3];
zval *retval;
MAKE_STD_ZVAL(zfd);
ZVAL_LONG(zfd, fd);
MAKE_STD_ZVAL(zfrom_id);
ZVAL_LONG(zfrom_id, from_id);
args[0] = &zserv;
zval_add_ref(&zserv);
args[1] = &zfd;
args[2] = &zfrom_id;
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
if (call_user_function_ex(EG(function_table), NULL, php_sw_callback[SW_SERVER_CB_onConnect], &retval, 3, args, 0,
NULL TSRMLS_CC) == FAILURE)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_server: onConnect handler error");
}
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
zval_ptr_dtor(&zfd);
zval_ptr_dtor(&zfrom_id);
if (retval != NULL)
{
zval_ptr_dtor(&retval);
}
}
void php_swoole_onClose(swServer *serv, int fd, int from_id)
{
zval *zserv = (zval *) serv->ptr2;
zval *zfd;
zval *zfrom_id;
zval **args[3];
zval *retval;
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
MAKE_STD_ZVAL(zfd);
ZVAL_LONG(zfd, fd);
MAKE_STD_ZVAL(zfrom_id);
ZVAL_LONG(zfrom_id, from_id);
args[0] = &zserv;
zval_add_ref(&zserv);
args[1] = &zfd;
args[2] = &zfrom_id;
swConnection *conn = swServer_connection_get(serv, fd);
conn->closing = 1;
if (call_user_function_ex(EG(function_table), NULL, php_sw_callback[SW_SERVER_CB_onClose], &retval, 3, args, 0, NULL TSRMLS_CC) == FAILURE)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "onClose handler error");
}
if (EG(exception))
{
zend_exception_error(EG(exception), E_ERROR TSRMLS_CC);
}
zval_ptr_dtor(&zfd);
zval_ptr_dtor(&zfrom_id);
if (retval != NULL)
{
zval_ptr_dtor(&retval);
}
}
PHP_FUNCTION(swoole_server_create)
{
int host_len = 0;
char *serv_host;
long sock_type = SW_SOCK_TCP;
long serv_port;
long serv_mode = SW_MODE_PROCESS;
//only cli env
if (strcasecmp("cli", sapi_module.name) != 0)
{
php_error_docref(NULL TSRMLS_CC, E_ERROR, "swoole_server must run at php_cli environment.");
RETURN_FALSE;
}
if (SwooleG.main_reactor != NULL)
{
php_error_docref(NULL TSRMLS_CC, E_ERROR, "eventLoop has been created. Unable to create swoole_server.");
RETURN_FALSE;
}
if (SwooleGS->start > 0)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "server is already running. Unable to create swoole_server.");
RETURN_FALSE;
}
swServer *serv = sw_malloc(sizeof(swServer));
swServer_init(serv);
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sl|ll", &serv_host, &host_len, &serv_port, &serv_mode, &sock_type) == FAILURE)
{
return;
}
#ifdef __CYGWIN__
serv->factory_mode = SW_MODE_SINGLE;
#else
if (serv_mode == SW_MODE_THREAD || serv_mode == SW_MODE_BASE)
{
serv_mode = SW_MODE_SINGLE;
php_error_docref(NULL TSRMLS_CC, E_WARNING, "PHP can not running at multi-threading. Reset mode to SWOOLE_MODE_BASE");
}
serv->factory_mode = serv_mode;
#endif
if (serv->factory_mode == SW_MODE_SINGLE)
{
serv->worker_num = 1;
serv->max_request = 0;
}
swTrace("Create swoole_server host=%s, port=%d, mode=%d, type=%d", serv_host, (int) serv_port, serv->factory_mode, (int) sock_type);
#ifdef ZTS
if (sw_thread_ctx == NULL)
{
TSRMLS_SET_CTX(sw_thread_ctx);
}
#endif
bzero(php_sw_callback, sizeof(zval*) * PHP_SERVER_CALLBACK_NUM);
if (swServer_addListener(serv, sock_type, serv_host, serv_port) < 0)
{
php_error_docref(NULL TSRMLS_CC, E_ERROR, "add listener failed.");
return;
}
zval *server_object = getThis();
if (!getThis())
{
object_init_ex(return_value, swoole_server_class_entry_ptr);
server_object = return_value;
}
zval *zres;
MAKE_STD_ZVAL(zres);
ZEND_REGISTER_RESOURCE(zres, serv, le_swoole_server);
zend_update_property(swoole_server_class_entry_ptr, server_object, ZEND_STRL("_server"), zres TSRMLS_CC);
zval_ptr_dtor(&zres);
}
PHP_FUNCTION(swoole_server_set)
{
zval *zset = NULL;
zval *zobject = getThis();
HashTable *vht;
swServer *serv;
zval **v;
if (SwooleGS->start > 0)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Server is running. Unable to execute swoole_server_set now.");
RETURN_FALSE;
}
if (zobject == NULL)
{
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Oa", &zobject, swoole_server_class_entry_ptr, &zset) == FAILURE)
{
return;
}
}
else
{
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a", &zset) == FAILURE)
{
return;
}
}
SWOOLE_GET_SERVER(zobject, serv);