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-rw-r--r--pyload/remote/RemoteManager.py91
1 files changed, 91 insertions, 0 deletions
diff --git a/pyload/remote/RemoteManager.py b/pyload/remote/RemoteManager.py
new file mode 100644
index 000000000..e53e317e3
--- /dev/null
+++ b/pyload/remote/RemoteManager.py
@@ -0,0 +1,91 @@
+# -*- coding: utf-8 -*-
+"""
+ This program 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 3 of the License,
+ or (at your option) any later version.
+
+ This program 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 this program; if not, see <http://www.gnu.org/licenses/>.
+
+ @author: mkaay
+"""
+
+from threading import Thread
+from traceback import print_exc
+
+class BackendBase(Thread):
+ def __init__(self, manager):
+ Thread.__init__(self)
+ self.m = manager
+ self.core = manager.core
+ self.enabled = True
+ self.running = False
+
+ def run(self):
+ self.running = True
+ try:
+ self.serve()
+ except Exception, e:
+ self.core.log.error(_("Remote backend error: %s") % e)
+ if self.core.debug:
+ print_exc()
+ finally:
+ self.running = False
+
+ def setup(self, host, port):
+ pass
+
+ def checkDeps(self):
+ return True
+
+ def serve(self):
+ pass
+
+ def shutdown(self):
+ pass
+
+ def stop(self):
+ self.enabled = False# set flag and call shutdowm message, so thread can react
+ self.shutdown()
+
+
+class RemoteManager:
+ available = []
+
+ def __init__(self, core):
+ self.core = core
+ self.backends = []
+
+ if self.core.remote:
+ self.available.append("ThriftBackend")
+# else:
+# self.available.append("SocketBackend")
+
+
+ def startBackends(self):
+ host = self.core.config["remote"]["listenaddr"]
+ port = self.core.config["remote"]["port"]
+
+ for b in self.available:
+ klass = getattr(__import__("pyload.remote.%s" % b, globals(), locals(), [b], -1), b)
+ backend = klass(self)
+ if not backend.checkDeps():
+ continue
+ try:
+ backend.setup(host, port)
+ self.core.log.info(_("Starting %(name)s: %(addr)s:%(port)s") % {"name": b, "addr": host, "port": port})
+ except Exception, e:
+ self.core.log.error(_("Failed loading backend %(name)s | %(error)s") % {"name": b, "error": str(e)})
+ if self.core.debug:
+ print_exc()
+ else:
+ backend.start()
+ self.backends.append(backend)
+
+ port += 1