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136 lines (116 loc) · 2.43 KB
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Copy pathrequest.c
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136 lines (116 loc) · 2.43 KB
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#include "request.h"
#include "client.h"
/* use free_list */
#define REQUEST_MAXFREELIST 1024
#define HEADER_MAXFREELIST 1024 * 16
static request *request_free_list[REQUEST_MAXFREELIST];
static int request_numfree = 0;
void
request_list_fill(void)
{
request *req;
while (request_numfree < REQUEST_MAXFREELIST) {
req = (request *)PyMem_Malloc(sizeof(request));
request_free_list[request_numfree++] = req;
}
}
void
request_list_clear(void)
{
request *op;
while (request_numfree) {
op = request_free_list[--request_numfree];
PyMem_Free(op);
}
}
static request*
alloc_request(void)
{
request *req;
if (request_numfree) {
req = request_free_list[--request_numfree];
GDEBUG("use pooled req %p", req);
}else{
req = (request *)PyMem_Malloc(sizeof(request));
GDEBUG("alloc req %p", req);
}
memset(req, 0, sizeof(request));
return req;
}
void
dealloc_request(request *req)
{
if (request_numfree < REQUEST_MAXFREELIST){
GDEBUG("back to request pool %p", req);
request_free_list[request_numfree++] = req;
}else{
PyMem_Free(req);
}
}
request_queue*
new_request_queue(void)
{
request_queue *q = NULL;
q = (request_queue *)PyMem_Malloc(sizeof(request_queue));
if(q == NULL){
return q;
}
memset(q, 0, sizeof(request_queue));
GDEBUG("alloc req queue %p", q);
return q;
}
void
free_request_queue(request_queue *q)
{
request *req, *temp_req;
req = q->head;
while(req){
temp_req = req;
req = (request *)temp_req->next;
free_request(temp_req);
}
GDEBUG("dealloc req queue %p", q);
PyMem_Free(q);
}
void
push_request(request_queue *q, request *req)
{
if(q->tail){
q->tail->next = req;
}else{
q->head = req;
}
q->tail = req;
q->size++;
}
request*
shift_request(request_queue *q)
{
request *req, *temp_req;
req = q->head;
if(req == NULL){
return NULL;
}
temp_req = req;
req = req->next;
q->head = req;
q->size--;
return temp_req;
}
request *
new_request(void)
{
request *req = alloc_request();
//request *req = (request *)PyMem_Malloc(sizeof(request));
memset(req, 0, sizeof(request));
return req;
}
void
free_request(request *req)
{
Py_XDECREF(req->path);
Py_XDECREF(req->field);
Py_XDECREF(req->value);
dealloc_request(req);
//PyMem_Free(req);
}