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Copy pathclient.c
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221 lines (192 loc) · 5.65 KB
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#include "client.h"
#ifdef WITH_GREENLET
#include "greensupport.h"
#endif
#define CLIENT_MAXFREELIST 1024
static ClientObject *client_free_list[CLIENT_MAXFREELIST];
static int client_numfree = 0;
void
ClientObject_list_fill(void)
{
ClientObject *client;
while (client_numfree < CLIENT_MAXFREELIST) {
client = PyObject_NEW(ClientObject, &ClientObjectType);
client_free_list[client_numfree++] = client;
}
}
void
ClientObject_list_clear(void)
{
ClientObject *op;
while (client_numfree) {
op = client_free_list[--client_numfree];
PyObject_DEL(op);
}
}
static ClientObject*
alloc_ClientObject(void)
{
ClientObject *client;
if (client_numfree) {
client = client_free_list[--client_numfree];
_Py_NewReference((PyObject *)client);
GDEBUG("use pooled %p", client);
}else{
client = PyObject_NEW(ClientObject, &ClientObjectType);
GDEBUG("alloc %p", client);
}
return client;
}
static void
dealloc_ClientObject(ClientObject *client)
{
Py_CLEAR(client->greenlet);
if (client_numfree < CLIENT_MAXFREELIST){
client_free_list[client_numfree++] = client;
GDEBUG("back to pool %p", client);
}else{
PyObject_DEL(client);
}
}
int
CheckClientObject(PyObject *obj)
{
if (obj->ob_type != &ClientObjectType){
return 0;
}
return 1;
}
PyObject*
ClientObject_New(client_t* client)
{
ClientObject *o = alloc_ClientObject();
//ClientObject *o = PyObject_NEW(ClientObject, &ClientObjectType);
if(o == NULL){
return NULL;
}
o->client = client;
o->greenlet = NULL;
o->args = NULL;
o->kwargs = NULL;
o->suspended = 0;
/* o->resumed = 0; */
GDEBUG("ClientObject_New pyclient:%p client:%p fd:%d", o, o->client, o->client->fd);
return (PyObject *)o;
}
static void
ClientObject_dealloc(ClientObject* self)
{
GDEBUG("ClientObject_dealloc pyclient:%p client:%p fd:%d", self, self->client, self->client->fd);
//self->client = NULL;
DEBUG("XDECREF greenlet:%p", self->greenlet);
dealloc_ClientObject(self);
//Py_XDECREF(self->greenlet);
//PyObject_DEL(self);
}
static PyObject *
ClientObject_set_greenlet(ClientObject *self, PyObject *args)
{
#ifdef WITH_GREENLET
PyObject *temp;
if (!PyArg_ParseTuple(args, "O:set_greenlet", &temp)){
return NULL;
}
if(!greenlet_check(temp)){
PyErr_SetString(PyExc_TypeError, "must be greenlet object");
return NULL;
}
if(self->greenlet){
// not set
Py_RETURN_NONE;
}
Py_INCREF(temp);
self->greenlet = temp;
Py_RETURN_NONE;
#else
NO_GREENLET_ERROR;
#endif
}
static PyObject*
ClientObject_get_greenlet(ClientObject *self, PyObject *args)
{
#ifdef WITH_GREENLET
if(self->greenlet){
return (PyObject *)self->greenlet;
}
Py_RETURN_NONE;
#else
NO_GREENLET_ERROR;
#endif
}
static PyObject *
ClientObject_get_fd(ClientObject *self, PyObject *args)
{
return Py_BuildValue("i", self->client->fd);
}
static PyObject *
ClientObject_set_closed(ClientObject *self, PyObject *args)
{
int closed;
if (!PyArg_ParseTuple(args, "i:set_closed", &closed)){
return NULL;
}
self->client->response_closed = closed;
Py_RETURN_NONE;
}
static PyMethodDef ClientObject_method[] = {
{ "set_greenlet", (PyCFunction)ClientObject_set_greenlet, METH_VARARGS, 0 },
{ "get_greenlet", (PyCFunction)ClientObject_get_greenlet, METH_NOARGS, 0 },
{"get_fd", (PyCFunction)ClientObject_get_fd, METH_VARARGS, "get fd"},
{"set_closed", (PyCFunction)ClientObject_set_closed, METH_VARARGS, "set response closed"},
{ NULL, NULL}
};
/*
static PyMemberDef ClientObject_members[] = {
{"_greenlet", T_OBJECT_EX, offsetof(ClientObject, greenlet), 0, "greenlet"},
{NULL}
};*/
PyTypeObject ClientObjectType = {
#ifdef PY3
PyVarObject_HEAD_INIT(NULL, 0)
#else
PyObject_HEAD_INIT(NULL)
0, /* ob_size */
#endif
"meinheld.client", /*tp_name*/
sizeof(ClientObject), /*tp_basicsize*/
0, /*tp_itemsize*/
(destructor)ClientObject_dealloc, /*tp_dealloc*/
0, /*tp_print*/
0, /*tp_getattr*/
0, /*tp_setattr*/
0, /*tp_compare*/
0, /*tp_repr*/
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash */
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT, /*tp_flags*/
"client ", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
ClientObject_method, /* tp_methods */
0, /* tp_members */
0, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
0, /* tp_init */
0, /* tp_alloc */
0, /* tp_new */
};