Fixed reconnect issues, hopefully

Make the main thread sleep when the stream thread sleeps due to a connection error.
This should solve the problem of having multiple stream threads running doing too many connection attempts

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required (VERSION 3.7)
 project (expandurl-mastodon
-         VERSION 0.8.0
+         VERSION 0.8.1
          LANGUAGES CXX
 )
 

src/main.cpp

@@ -75,7 +75,6 @@ int main(int argc, char *argv[])
             listener.stop();
             syslog(LOG_DEBUG, "Reestablishing connection...");
             listener.start();
-            syslog(LOG_NOTICE, "Reestablished connection.");
             new_messages = listener.catchup();
         }
 

src/masto.cpp

@@ -112,6 +112,10 @@ const void Listener::start()
     {
         syslog(LOG_NOTICE, "Connected to %s", _instance.c_str());
     }
+    else if (ret != 14)
+    {   // If the stream thread sleeps, the main thread should sleep too
+        std::this_thread::sleep_for(std::chrono::seconds(60));
+    }
 }
 
 const void Listener::stop()
@@ -192,6 +196,10 @@ const std::vector<Easy::Notification> Listener::catchup()
                 v.push_back(Easy::Notification(str));
             }
         }
+        else
+        {
+            syslog(LOG_ERR, "Could not catch up: Error %u", ret);
+        }
     }
 
     return v;