X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fencode_server_description.h;h=f60051b85fcd9a06c7b98348f2ed20bc0b0ae50e;hb=36e81aebf03d00c716b5e603deb0b5f8f6a99f53;hp=864b0fdc1f17db73204199e75c79b8f60c191976;hpb=ed0b3ee0c5a0ba11d3a1a1dfee8e71238bcab4bd;p=dcpomatic.git

diff --git a/src/lib/encode_server_description.h b/src/lib/encode_server_description.h
index 864b0fdc1..f60051b85 100644
--- a/src/lib/encode_server_description.h
+++ b/src/lib/encode_server_description.h
@@ -21,6 +21,9 @@
 #ifndef DCPOMATIC_ENCODE_SERVER_DESCRIPTION_H
 #define DCPOMATIC_ENCODE_SERVER_DESCRIPTION_H
 
+#include "types.h"
+#include <boost/date_time/posix_time/posix_time.hpp>
+
 /** @class EncodeServerDescription
  *  @brief Class to describe a server to which we can send encoding work.
  */
@@ -31,6 +34,7 @@ public:
 		: _host_name ("")
 		, _threads (1)
 		, _link_version (0)
+		, _last_seen (boost::posix_time::second_clock::local_time())
 	{}
 
 	/** @param h Server host name or IP address in string form.
@@ -41,6 +45,7 @@ public:
 		: _host_name (h)
 		, _threads (t)
 		, _link_version (l)
+		, _last_seen (boost::posix_time::second_clock::local_time())
 	{}
 
 	/* Default copy constructor is fine */
@@ -55,8 +60,8 @@ public:
 		return _threads;
 	}
 
-	int link_version () const {
-		return _link_version;
+	bool current_link_version () const {
+		return _link_version == SERVER_LINK_VERSION;
 	}
 
 	void set_host_name (std::string n) {
@@ -67,6 +72,14 @@ public:
 		_threads = t;
 	}
 
+	void set_seen () {
+		_last_seen = boost::posix_time::second_clock::local_time();
+	}
+
+	int last_seen_seconds () const {
+		return boost::posix_time::time_duration(boost::posix_time::second_clock::local_time() - _last_seen).total_seconds();
+	}
+
 private:
 	/** server's host name */
 	std::string _host_name;
@@ -74,6 +87,7 @@ private:
 	int _threads;
 	/** server link (i.e. protocol) version number */
 	int _link_version;
+	boost::posix_time::ptime _last_seen;
 };
 
 #endif