void DllLibCurlGlobal::CheckIdle()
{
CSingleLock lock(m_critSection);
/* 20 seconds idle time before closing handle */
const unsigned int idletime = 30000;
VEC_CURLSESSIONS::iterator it = m_sessions.begin();
while (it != m_sessions.end())
{
if (!it->m_busy && (XbmcThreads::SystemClockMillis() - it->m_idletimestamp) > idletime)
{
CLog::Log(LOGINFO, "%s - Closing session to %s://%s (easy=%p, multi=%p)\n", __FUNCTION__,
it->m_protocol.c_str(), it->m_hostname.c_str(), static_cast<void*>(it->m_easy),
static_cast<void*>(it->m_multi));
if (it->m_multi && it->m_easy)
multi_remove_handle(it->m_multi, it->m_easy);
if (it->m_easy)
easy_cleanup(it->m_easy);
if (it->m_multi)
multi_cleanup(it->m_multi);
it = m_sessions.erase(it);
continue;
}
++it;
}
}
void cleanup_curl_handle(churl_context* context)
{
if (!context->curl_handle)
return;
if (context->multi_handle)
multi_remove_handle(context);
curl_easy_cleanup(context->curl_handle);
context->curl_handle = NULL;
curl_multi_cleanup(context->multi_handle);
context->multi_handle = NULL;
}
void churl_download_restart(CHURL_HANDLE handle, const char* url, CHURL_HEADERS headers)
{
churl_context* context = (churl_context*)handle;
Assert(!context->upload);
/* halt current transfer */
multi_remove_handle(context);
/* set a new url */
set_curl_option(context, CURLOPT_URL, url);
/* set headers again */
if (headers)
churl_headers_set(context, headers);
/* restart */
setup_multi_handle(context);
}
int test(char *URL)
{
CURL *easy = NULL;
CURLM *multi = NULL;
int res = 0;
int running;
int msgs_left;
int phase;
CURLMsg *msg;
start_test_timing();
res_global_init(CURL_GLOBAL_ALL);
if(res) {
return res;
}
easy_init(easy);
multi_init(multi);
for (phase = CONNECT_ONLY_PHASE; phase < LAST_PHASE; ++phase) {
/* go verbose */
easy_setopt(easy, CURLOPT_VERBOSE, 1L);
/* specify target */
easy_setopt(easy, CURLOPT_URL, URL);
/* enable 'CONNECT_ONLY' option when in connect phase */
if (phase == CONNECT_ONLY_PHASE)
easy_setopt(easy, CURLOPT_CONNECT_ONLY, 1L);
/* enable 'NOBODY' option to send 'QUIT' command in quit phase */
if (phase == QUIT_PHASE) {
easy_setopt(easy, CURLOPT_CONNECT_ONLY, 0L);
easy_setopt(easy, CURLOPT_NOBODY, 1L);
easy_setopt(easy, CURLOPT_FORBID_REUSE, 1L);
}
multi_add_handle(multi, easy);
for(;;) {
struct timeval interval;
fd_set fdread;
fd_set fdwrite;
fd_set fdexcep;
long timeout = -99;
int maxfd = -99;
multi_perform(multi, &running);
abort_on_test_timeout();
if(!running)
break; /* done */
FD_ZERO(&fdread);
FD_ZERO(&fdwrite);
FD_ZERO(&fdexcep);
multi_fdset(multi, &fdread, &fdwrite, &fdexcep, &maxfd);
/* At this point, maxfd is guaranteed to be greater or equal than -1. */
multi_timeout(multi, &timeout);
/* At this point, timeout is guaranteed to be greater or equal than -1. */
if(timeout != -1L) {
int itimeout = (timeout > (long)INT_MAX) ? INT_MAX : (int)timeout;
interval.tv_sec = itimeout/1000;
interval.tv_usec = (itimeout%1000)*1000;
}
else {
interval.tv_sec = TEST_HANG_TIMEOUT/1000+1;
interval.tv_usec = 0;
}
select_test(maxfd+1, &fdread, &fdwrite, &fdexcep, &interval);
abort_on_test_timeout();
}
msg = curl_multi_info_read(multi, &msgs_left);
if(msg)
res = msg->data.result;
multi_remove_handle(multi, easy);
}
test_cleanup:
/* undocumented cleanup sequence - type UA */
curl_multi_cleanup(multi);
curl_easy_cleanup(easy);
curl_global_cleanup();
return res;
}