public static async Task <PeerListing> Load()
{
PeerListing returnValue = new PeerListing();
try
{
string filenameHashIpnsEntry = await IpfsApiWrapper.GetAdditionalInformation("salus");
string listingFileHash = await IpfsApiWrapper.ResolveAsync(filenameHashIpnsEntry);
if (!string.IsNullOrEmpty(listingFileHash) && await IpfsApiWrapper.Get(listingFileHash, Path.Combine(FileSystemConstants.PswmgrConfigFolder, "peers.json")))
{
using (StreamReader reader = new StreamReader(File.OpenRead(ListingFilename)))
{
string json = reader.ReadToEnd();
returnValue = JsonConvert.DeserializeObject <PeerListing>(json);
}
}
returnValue.Dirty = false;
}
catch
{
}
await returnValue.Sync();
return(returnValue);
}
private async Task Sync()
{
_FilenameHash = await IpfsApiWrapper.GetAdditionalInformation("salus");
string peerId = IpfsApiWrapper.GetPeerId();
if (!_Peers.Contains(peerId))
{
_Peers.Add(peerId);
Dirty = true;
}
await Save();
}
public async Task Save()
{
if (Dirty)
{
using (StreamWriter writer = new StreamWriter(ListingFilename))
{
writer.Write(JsonConvert.SerializeObject(this, Formatting.Indented));
}
string hashFilename = await IpfsApiWrapper.AddAsync(ListingFilename);
string filenameHashIpnsEntry = await IpfsApiWrapper.GetAdditionalInformation("salus");
await IpfsApiWrapper.PublishAsync(hashFilename, filenameHashIpnsEntry);
Dirty = false;
}
}