private void RegisteredClient_OnGetPeerList(RegisteredClient sender, IMessage message)
{
sender.OnPeerList(new PeerList
{
ReplyFor = message.Id,
Peers = GetPeers(sender).Select(s => GetClientInformation(s).PeerData).ToArray()
});
}
private async void RegisteredClient_OnGetPeerList(RegisteredClient sender, IMessage message)
{
await sender.OnPeerListAsync(new PeerList
{
ReplyFor = message.Id,
Peers = GetPeers(sender).Select(s => GetClientInformation(s).PeerData).ToArray()
}).CastToTask();
}
private async void RegisteredClient_OnDisconnected(RegisteredClient sender)
{
var peers = GetPeers(sender);
foreach (var registeredClient in peers)
{
await registeredClient.OnPeerPresenceAsync(GetClientInformation(sender)).CastToTask();
}
}
private void RegisteredClient_OnDisconnected(RegisteredClient sender)
{
var peers = GetPeers(sender);
foreach (var registeredClient in peers)
{
registeredClient.OnPeerPresence(GetClientInformation(sender));
}
}
private async void RegisteredClient_OnRelayMessage(RegisteredClient sender, RelayMessage message)
{
RegisteredClient receiver;
if (!Clients.TryGetValue(message.ToUserId, out receiver))
{
return;
}
message.FromUserId = sender.UserId;
message.FromName = sender.Name;
message.FromAvatar = sender.Avatar;
await receiver.ServerRelayAsync(message).CastToTask();
}
private PeerUpdate GetClientInformation(RegisteredClient registeredClient)
{
return(new PeerUpdate
{
PeerData = new PeerData
{
UserId = registeredClient.UserId,
Name = registeredClient.Name,
IsOnline = registeredClient.IsOnline,
Avatar = registeredClient.Avatar
},
SentDateTimeUtc = DateTimeOffset.UtcNow
});
}
private PeerUpdate GetClientInformation(RegisteredClient registeredClient)
{
return new PeerUpdate
{
PeerData = new PeerData
{
UserId = registeredClient.UserId,
Name = registeredClient.Name,
IsOnline = registeredClient.IsOnline,
Avatar = registeredClient.Avatar
},
SentDateTimeUtc = DateTimeOffset.UtcNow
};
}
public async Task <bool> HandleRegistrationAsync(UnregisteredConnection unregisteredConnection,
Registration message)
{
Logger.Info($"Handling the registration of connection {unregisteredConnection}");
RegisteredClient registeredClient;
if (Clients.ContainsKey(message.UserId))
{
if (Clients.TryGetValue(message.UserId, out registeredClient))
{
Logger.Debug($"Client identified. {registeredClient}");
}
else
{
Logger.Warn("Error in retrieving client.");
return(false);
}
}
else
{
registeredClient = new RegisteredClient
{
UserId = message.UserId,
Domain = Name,
Name = message.Name,
Avatar = Clients.Count + 1
};
registeredClient.OnConnected += RegisteredClient_OnConnected;
registeredClient.OnDisconnected += RegisteredClient_OnDisconnected;
registeredClient.OnGetPeerList += RegisteredClient_OnGetPeerList;
registeredClient.OnRelayMessage += RegisteredClient_OnRelayMessage;
if (Clients.TryAdd(registeredClient.UserId, registeredClient))
{
Logger.Info($"Registered new client. {registeredClient}");
}
else
{
Logger.Warn("Could not register new client.");
return(false);
}
}
await registeredClient.SetActiveConnectionAsync(unregisteredConnection, message);
return(true);
}
public bool HandleRegistration(UnregisteredConnection unregisteredConnection, Registration message)
{
Logger.Info($"Handling the registration of connection {unregisteredConnection}");
RegisteredClient registeredClient;
if (Clients.ContainsKey(message.UserId))
{
if (Clients.TryGetValue(message.UserId, out registeredClient))
{
Logger.Debug($"Client identified. {registeredClient}");
}
else
{
Logger.Warn("Error in retrieving client.");
return false;
}
}
else
{
registeredClient = new RegisteredClient
{
UserId = message.UserId,
Domain = Name,
Name = message.Name,
Avatar = Clients.Count + 1
};
registeredClient.OnConnected += RegisteredClient_OnConnected;
registeredClient.OnDisconnected += RegisteredClient_OnDisconnected;
registeredClient.OnGetPeerList += RegisteredClient_OnGetPeerList;
registeredClient.OnRelayMessage += RegisteredClient_OnRelayMessage;
if (Clients.TryAdd(registeredClient.UserId, registeredClient))
{
Logger.Info($"Registered new client. {registeredClient}");
}
else
{
Logger.Warn("Could not register new client.");
return false;
}
}
registeredClient.SetActiveConnection(unregisteredConnection, message);
return true;
}
private List <RegisteredClient> GetPeers(RegisteredClient sender)
{
return(Clients.Where(s => s.Key != sender.UserId).Select(s => s.Value).ToList());
}
private void RegisteredClient_OnConnected(RegisteredClient sender)
{
var peers = GetPeers(sender);
foreach (var registeredClient in peers)
{
registeredClient.OnPeerPresence(GetClientInformation(sender));
}
}
private List<RegisteredClient> GetPeers(RegisteredClient sender)
{
return Clients.Where(s => s.Key != sender.UserId).Select(s => s.Value).ToList();
}
private void RegisteredClient_OnRelayMessage(RegisteredClient sender, RelayMessage message)
{
RegisteredClient receiver;
if (!Clients.TryGetValue(message.ToUserId, out receiver))
{
return;
}
message.FromUserId = sender.UserId;
message.FromName = sender.Name;
message.FromAvatar = sender.Avatar;
receiver.ServerRelay(message);
}
private void RegisteredClient_OnGetPeerList(RegisteredClient sender, IMessage message)
{
sender.OnPeerList(new PeerList
{
ReplyFor = message.Id,
Peers = GetPeers(sender).Select(s => GetClientInformation(s).PeerData).ToArray()
});
}
