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Adds timeout property for httprequest

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This commit is contained in:
Zak 2019-07-04 16:17:52 +03:00
parent f5f7244a2b
commit 5fe5c4e8f1
2 changed files with 49 additions and 1 deletions
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37
scene/main/http_request.cpp
View file

@ -96,6 +96,11 @@ Error HTTPRequest::request(const String &p_url, const Vector<String> &p_custom_h
ERR_FAIL_V(ERR_BUSY);
}
if (timeout > 0) {
timer->stop();
timer->start(timeout);
}
method = p_method;
Error err = _parse_url(p_url);
@ -153,6 +158,8 @@ void HTTPRequest::_thread_func(void *p_userdata) {
void HTTPRequest::cancel_request() {
timer->stop();
if (!requesting)
return;
@ -479,6 +486,23 @@ int HTTPRequest::get_body_size() const {
return body_len;
}
void HTTPRequest::set_timeout(int p_timeout) {
ERR_FAIL_COND(p_timeout < 0);
timeout = p_timeout;
}
int HTTPRequest::get_timeout() {
return timeout;
}
void HTTPRequest::_timeout() {
cancel_request();
call_deferred("_request_done", RESULT_TIMEOUT, 0, PoolStringArray(), PoolByteArray());
}
void HTTPRequest::_bind_methods() {
ClassDB::bind_method(D_METHOD("request", "url", "custom_headers", "ssl_validate_domain", "method", "request_data"), &HTTPRequest::request, DEFVAL(PoolStringArray()), DEFVAL(true), DEFVAL(HTTPClient::METHOD_GET), DEFVAL(String()));
@ -504,10 +528,16 @@ void HTTPRequest::_bind_methods() {
ClassDB::bind_method(D_METHOD("_redirect_request"), &HTTPRequest::_redirect_request);
ClassDB::bind_method(D_METHOD("_request_done"), &HTTPRequest::_request_done);
ClassDB::bind_method(D_METHOD("set_timeout", "timeout"), &HTTPRequest::set_timeout);
ClassDB::bind_method(D_METHOD("get_timeout"), &HTTPRequest::get_timeout);
ClassDB::bind_method(D_METHOD("_timeout"), &HTTPRequest::_timeout);
ADD_PROPERTY(PropertyInfo(Variant::STRING, "download_file", PROPERTY_HINT_FILE), "set_download_file", "get_download_file");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_threads"), "set_use_threads", "is_using_threads");
ADD_PROPERTY(PropertyInfo(Variant::INT, "body_size_limit", PROPERTY_HINT_RANGE, "-1,2000000000"), "set_body_size_limit", "get_body_size_limit");
ADD_PROPERTY(PropertyInfo(Variant::INT, "max_redirects", PROPERTY_HINT_RANGE, "-1,64"), "set_max_redirects", "get_max_redirects");
ADD_PROPERTY(PropertyInfo(Variant::INT, "timeout", PROPERTY_HINT_RANGE, "0,86400"), "set_timeout", "get_timeout");
ADD_SIGNAL(MethodInfo("request_completed", PropertyInfo(Variant::INT, "result"), PropertyInfo(Variant::INT, "response_code"), PropertyInfo(Variant::POOL_STRING_ARRAY, "headers"), PropertyInfo(Variant::POOL_BYTE_ARRAY, "body")));
@ -524,6 +554,7 @@ void HTTPRequest::_bind_methods() {
BIND_ENUM_CONSTANT(RESULT_DOWNLOAD_FILE_CANT_OPEN);
BIND_ENUM_CONSTANT(RESULT_DOWNLOAD_FILE_WRITE_ERROR);
BIND_ENUM_CONSTANT(RESULT_REDIRECT_LIMIT_REACHED);
BIND_ENUM_CONSTANT(RESULT_TIMEOUT);
}
HTTPRequest::HTTPRequest() {
@ -546,6 +577,12 @@ HTTPRequest::HTTPRequest() {
downloaded = 0;
body_size_limit = -1;
file = NULL;
timer = memnew(Timer);
timer->set_one_shot(true);
timer->connect("timeout", this, "_timeout");
add_child(timer);
timeout = 0;
}
HTTPRequest::~HTTPRequest() {

13
scene/main/http_request.h
View file

@ -35,6 +35,7 @@
#include "core/os/file_access.h"
#include "core/os/thread.h"
#include "node.h"
#include "scene/main/timer.h"
class HTTPRequest : public Node {
@ -53,7 +54,8 @@ public:
RESULT_REQUEST_FAILED,
RESULT_DOWNLOAD_FILE_CANT_OPEN,
RESULT_DOWNLOAD_FILE_WRITE_ERROR,
RESULT_REDIRECT_LIMIT_REACHED
RESULT_REDIRECT_LIMIT_REACHED,
RESULT_TIMEOUT
};
@ -92,6 +94,8 @@ private:
int max_redirects;
int timeout;
void _redirect_request(const String &p_new_url);
bool _handle_response(bool *ret_value);
@ -128,6 +132,13 @@ public:
void set_max_redirects(int p_max);
int get_max_redirects() const;
Timer *timer;
void set_timeout(int p_timeout);
int get_timeout();
void _timeout();
int get_downloaded_bytes() const;
int get_body_size() const;