protected object ExecuteCommandOnMgtServer(object message, bool Response)
{
ManagementResponse managementResponse = null;
if (_channel != null)
{
try
{
managementResponse = _channel.SendMessage(message, !Response) as ManagementResponse;
}
catch (System.Exception e)
{
throw new System.Exception(e.Message, e);
}
if (managementResponse != null && managementResponse.Exception != null)
{
throw new System.Exception(managementResponse.Exception.Message);
}
}
if (managementResponse != null)
{
return(managementResponse.ResponseMessage);
}
return(null);
}
protected object ExecuteCommandOnConfigurationServer(Alachisoft.NosDB.Common.Protobuf.ManagementCommands.ManagementCommand command, bool response)
{
ManagementResponse managementResponse = null;
if (_channel != null)
{
try
{
managementResponse = _channel.SendMessage(command, response) as ManagementResponse;
}
catch (System.Exception e)
{
throw e;
}
if (managementResponse != null && managementResponse.Exception != null)
{
throw new System.Exception(managementResponse.Exception.Message);
}
}
if (managementResponse != null)
{
return(managementResponse.ReturnVal);
}
return(null);
}
private void FormChannelConnection(Server server)
{
if (server.Address.Equals(context.LocalAddress))
{
try
{
IDualChannel channel = new LocalChannel(context.LocalAddress, this);
lock (_shardChannels)
{
_shardChannels[server] = channel;
}
}
catch (Exception e)
{
if (LoggerManager.Instance.ShardLogger != null && LoggerManager.Instance.ShardLogger.IsErrorEnabled)
{
LoggerManager.Instance.ShardLogger.Error("LocalShard.FormChannel()", "Local node: " + e.ToString());
}
}
}
else
{
DualChannel channel = new DualChannel(server.Address.IpAddress.ToString(), server.Address.Port, context.LocalAddress.IpAddress.ToString(), SessionTypes.Shard, _traceProvider, _channelFormatter);
try
{
if (channel.Connect(false))
{
SessionInfo sessionInfo = new SessionInfo();
sessionInfo.Cluster = this.context.ClusterName;
sessionInfo.Shard = this.context.LocalShardName;
channel.SendMessage(sessionInfo, true);
IDualChannel acceptedChannel = _resolveDispute.GetValidChannel(_resolveDispute.SetConnectInfo(channel, ConnectInfo.ConnectStatus.CONNECT_FIRST_TIME), _shardChannels);
lock (_shardChannels)
{
_shardChannels[server] = acceptedChannel;
}
_shardChannels[server].RegisterRequestHandler(this);
_shardChannels[server].StartReceiverThread();
}
}
catch (ChannelException ex)
{
if (LoggerManager.Instance.ShardLogger != null && LoggerManager.Instance.ShardLogger.IsErrorEnabled)
{
LoggerManager.Instance.ShardLogger.Error("LocalShard.Start()", "Local shard: " + Name + ": Connection with " + server.Address + " failed to establish. " + ex);
}
}
}
}
