Various thread cleanups.

[dcpomatic.git] / src / lib / update_checker.cc

diff --git a/src/lib/update_checker.cc b/src/lib/update_checker.cc
index 99060016f4b68bf68365d6166bc7d3ca82c868b2..82337f92016905420316ad19daa1d1779804ffcf 100644 (file)
--- a/src/lib/update_checker.cc
+++ b/src/lib/update_checker.cc
@@ -56,13 +56,12 @@ UpdateChecker::UpdateChecker ()
        , _curl (0)
        , _state (NOT_RUN)
        , _emits (0)
-       , _thread (0)
        , _to_do (0)
        , _terminate (false)
 {
        _curl = curl_easy_init ();
 
-       curl_easy_setopt (_curl, CURLOPT_URL, "http://dcpomatic.com/update");
+       curl_easy_setopt (_curl, CURLOPT_URL, "https://dcpomatic.com/update");
        curl_easy_setopt (_curl, CURLOPT_WRITEFUNCTION, write_callback_wrapper);
        curl_easy_setopt (_curl, CURLOPT_WRITEDATA, this);
        curl_easy_setopt (_curl, CURLOPT_TIMEOUT, 20);
@@ -74,9 +73,9 @@ UpdateChecker::UpdateChecker ()
 void
 UpdateChecker::start ()
 {
-       _thread = new boost::thread (boost::bind (&UpdateChecker::thread, this));
+       _thread = boost::thread (boost::bind (&UpdateChecker::thread, this));
 #ifdef DCPOMATIC_LINUX
-       pthread_setname_np (_thread->native_handle(), "update-checker");
+       pthread_setname_np (_thread.native_handle(), "update-checker");
 #endif
 }
 
@@ -88,15 +87,13 @@ UpdateChecker::~UpdateChecker ()
        }
 
        _condition.notify_all ();
-       if (_thread) {
-               /* Ideally this would be a DCPOMATIC_ASSERT(_thread->joinable()) but we
-                  can't throw exceptions from a destructor.
-               */
-               if (_thread->joinable ()) {
-                       _thread->join ();
+       if (_thread.joinable()) {
+               try {
+                       _thread.join ();
+               } catch (...) {
+
                }
        }
-       delete _thread;
 
        curl_easy_cleanup (_curl);
        delete[] _buffer;
@@ -161,7 +158,7 @@ UpdateChecker::thread ()
                                _stable = stable;
                        }
 
-                       if (version_less_than (dcpomatic_version, test)) {
+                       if (!test.empty() && version_less_than (dcpomatic_version, test)) {
                                _test = test;
                        }