private void ProcessMessages(Vsync.Group vsyncGroup, List <Tuple <MessageType, List <string> > > msgs)
{
foreach (Tuple <MessageType, List <string> > msg in msgs)
{
MessageType type = msg.Item1;
List <string> parameters = msg.Item2;
string vsyncAddress, procName, path, exec, args, filename, content, configFilename;
#if DEBUG
WriteMessage(type, parameters);
#endif
switch (type)
{
case MessageType.NEW_NODE:
if (parameters.Count != 1)
{
throw new Exception("CloudMakeLocal: NEW_NODE: Does not accept " +
parameters.Count.ToString() + " parameters.");
}
vsyncAddress = parameters [0];
vsyncGroup.P2PSend(new Address(vsyncAddress), CloudManager.MEMBER_INFO, _vsyncAddress, _name);
break;
case MessageType.FAIL_NODE:
break;
case MessageType.MEMBER_JOIN:
MemberJoin(vsyncGroup);
break;
case MessageType.LEADER_JOIN:
if (parameters.Count != 1)
{
throw new Exception("CloudMakeLocal: LEADER_JOIN: Does not accept " +
parameters.Count.ToString() + " parameters.");
}
vsyncAddress = parameters [0];
CloudManager.AddLeader(_leaders, _reserveLeaders, _nreplicas, vsyncAddress);
break;
case MessageType.NEW_CONFIG:
if (parameters.Count != 1)
{
throw new Exception("CloudMakeLocal: NEW CONFIG: Should only have one configFilename.");
}
configFilename = parameters [0];
NewConfig(configFilename);
break;
case MessageType.RUN_PROCESS:
procName = parameters [0];
path = parameters [1];
exec = parameters [2];
args = parameters [3];
RunProcess(procName, path, exec, args);
break;
case MessageType.KILL_PROCESS:
procName = parameters [0];
KillProcess(procName);
break;
case MessageType.UPDATE_CONFIG:
filename = parameters [0];
content = parameters [1];
UpdateConfig(filename, content);
break;
case MessageType.ASK_STATE:
path = parameters [0];
filename = parameters [1];
AskState(vsyncGroup, path, filename);
break;
default:
throw new Exception("CloudMakeLocal: I should not have received " + msg.ToString() +
" message.");
}
}
}
