public void ReadCommandsFromFile(Channel channel)
{
string filepath = GetChannelInboundFilepath(channel);
var writer = new CommandWriter();
var cmdset = writer.ReadCommandsFromFile(filepath);
if (cmdset != null)
{
// process their acknowledgement
channel.ProcessAcknowledgement(cmdset.Acknowledgement);
// Append any new commands, and figure out our new acknowledgement value
DateTime latestUtc = channel.LastInboundProcessedUtc;
foreach (var cmd in cmdset.Commands)
{
if (cmd.TimeStampUtc > channel.LastInboundProcessedUtc)
{
if (cmd.TimeStampUtc > latestUtc)
{
latestUtc = cmd.TimeStampUtc;
}
channel.EnqueueInbound(cmd);
}
}
if (channel.LastInboundProcessedUtc < latestUtc)
{
channel.LastInboundProcessedUtc = latestUtc;
channel.NeedsToWrite = true;
}
}
}
public void WriteCommandsToFile(Channel channel)
{
channel.NeedsToWrite = false;
string filepath = GetChannelOutboundFilepath(channel);
var writer = new CommandWriter();
var cmdset = new CommandSet(channel.GetOutboundCommands(), channel.LastInboundProcessedUtc);
writer.WriteCommandsToFile(cmdset, filepath);
}