X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fremote_j2k_encode_worker.cc;fp=src%2Flib%2Fremote_j2k_encode_worker.cc;h=7ada2604891bc2ba314608c66f31a0eafe3cd870;hb=90154a126c2b71b4a574ab21b366bd6c72ff6d17;hp=0000000000000000000000000000000000000000;hpb=5d3c9573914a61db10b24ce7e0cef00902c2912c;p=dcpomatic.git

diff --git a/src/lib/remote_j2k_encode_worker.cc b/src/lib/remote_j2k_encode_worker.cc
new file mode 100644
index 000000000..7ada26048
--- /dev/null
+++ b/src/lib/remote_j2k_encode_worker.cc
@@ -0,0 +1,65 @@
+/*
+    Copyright (C) 2019 Carl Hetherington <cth@carlh.net>
+
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    DCP-o-matic is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#include "remote_j2k_encode_worker.h"
+#include "dcp_video.h"
+#include "dcpomatic_log.h"
+#include "cross.h"
+
+#include "i18n.h"
+
+using dcp::Data;
+using boost::optional;
+using boost::shared_ptr;
+
+optional<Data>
+RemoteJ2KEncodeWorker::encode (shared_ptr<DCPVideo> vf)
+{
+	optional<Data> encoded;
+
+	try {
+		encoded = vf->encode_remotely (_server);
+
+		if (_remote_backoff > 0) {
+			LOG_GENERAL ("%1 was lost, but now she is found; removing backoff", _server.host_name());
+		}
+
+		/* This job succeeded, so remove any backoff */
+		_remote_backoff = 0;
+
+	} catch (std::exception& e) {
+		if (_remote_backoff < 60) {
+			/* back off more */
+			_remote_backoff += 10;
+		}
+		LOG_ERROR (
+			N_("Remote encode of %1 on %2 failed (%3); thread sleeping for %4s"),
+			vf->index(), _server.host_name(), e.what(), _remote_backoff
+			);
+	}
+
+	return encoded;
+}
+
+void
+RemoteJ2KEncodeWorker::log_thread_start ()
+{
+	LOG_TIMING ("start-encoder-thread thread=%1 server=%2", thread_id(), _server.host_name());
+}