public void Connect(string host, int port)
{
client.BeginConnect(host, port, (args) =>
{
client.EndConnect(args);
new Thread(() =>
{
while (client.Connected)
{
try
{
using (BinaryReader reader = new BinaryReader(client.GetStream(), Encoding.UTF8))
{
byte messageType = reader.ReadByte();
if (messageType == (byte)MessageType.QueryResponse)
{
Guid callbackGuid = new Guid(reader.ReadString());
int serverCount = reader.ReadInt32();
List <ServerModel> models = new List <ServerModel>();
for (int i = 0; i < serverCount; i++)
{
Guid serverGuid = new Guid(reader.ReadString());
IPAddress address = new IPAddress(reader.ReadBytes(16));
DateTime lastPing = DateTime.FromBinary(reader.ReadInt64());
ServerModel model = new ServerModel()
{
Id = serverGuid,
Address = address,
LastPingTime = lastPing,
ContractData = new Dictionary <string, object>()
};
int dataCount = reader.ReadInt32();
for (int x = 0; x < dataCount; x++)
{
string name = reader.ReadString();
ContractType type = (ContractType)reader.ReadByte();
switch (type)
{
case ContractType.Int8:
model.ContractData[name] = reader.ReadSByte();
break;
case ContractType.Int16:
model.ContractData[name] = reader.ReadInt16();
break;
case ContractType.Int32:
model.ContractData[name] = reader.ReadInt32();
break;
case ContractType.Int64:
model.ContractData[name] = reader.ReadInt64();
break;
case ContractType.UInt8:
model.ContractData[name] = reader.ReadByte();
break;
case ContractType.UInt16:
model.ContractData[name] = reader.ReadUInt16();
break;
case ContractType.UInt32:
model.ContractData[name] = reader.ReadUInt32();
break;
case ContractType.UInt64:
model.ContractData[name] = reader.ReadUInt64();
break;
case ContractType.String:
model.ContractData[name] = reader.ReadString();
break;
case ContractType.Buffer:
model.ContractData[name] = reader.ReadBytes(reader.ReadInt32());
break;
case ContractType.Guid:
model.ContractData[name] = new Guid(reader.ReadString());
break;
case ContractType.Location:
Geolocation geoLocation = new Geolocation();
geoLocation.type = reader.ReadString();
geoLocation.coordinates = new float[] { reader.ReadSingle(), reader.ReadSingle() };
model.ContractData[name] = geoLocation;
break;
}
}
models.Add(model);
}
if (queryCallbacks.TryGetValue(callbackGuid, out Action <List <ServerModel> > callback))
{
queryCallbacks.Remove(callbackGuid);
callback(models);
}
}
else if (messageType == (byte)MessageType.RegisterAck)
{
registerGuid = new Guid(reader.ReadString());
bool success = reader.ReadBoolean();
if (!success)
{
// TODO: Error
}
}
else if (messageType == (byte)MessageType.ContractResponse)
{
Guid callbackGuid = new Guid(reader.ReadString());
bool success = reader.ReadBoolean();
if (validationCallbacks.TryGetValue(callbackGuid, out Action <bool> callback))
{
validationCallbacks.Remove(callbackGuid);
callback(success);
}
}
}
}
catch (Exception)
{
}
}
}).Start();
}, null);
}
public IAsyncResult Connect(string host, int port)
{
return(client.BeginConnect(host, port, (args) =>
{
client.EndConnect(args);
new Thread(() =>
{
while (client.Connected)
{
try
{
using (MemoryStream stream = new MemoryStream())
{
// Buffer to copy between NetworkStream and MemoryStream
byte[] buffer = new byte[1024];
// Only do when there is data
while (client.GetStream().DataAvailable)
{
// Read data from the NetworkStream in increments of 1024
int count = client.GetStream().Read(buffer, 0, 1024);
// Write the data to the MemoryStream
stream.Write(buffer, 0, count);
}
// Set stream at start
stream.Position = 0;
using (BinaryReader reader = new BinaryReader(stream, Encoding.UTF8))
{
byte messageType = reader.ReadByte();
if (messageType == (byte)MessageType.QueryResponse)
{
Guid callbackGuid = new Guid(reader.ReadString());
int serverCount = reader.ReadInt32();
List <ServerModel> models = new List <ServerModel>();
for (int i = 0; i < serverCount; i++)
{
Guid serverGuid = new Guid(reader.ReadString());
IPAddress address = new IPAddress(reader.ReadBytes(16));
DateTime lastPing = DateTime.FromBinary(reader.ReadInt64());
ServerModel model = new ServerModel()
{
Id = serverGuid,
Address = address,
LastPingTime = lastPing,
ContractData = new Dictionary <string, object>()
};
int dataCount = reader.ReadInt32();
for (int x = 0; x < dataCount; x++)
{
string name = reader.ReadString();
ContractType type = (ContractType)reader.ReadByte();
switch (type)
{
case ContractType.Int8:
model.ContractData[name] = reader.ReadSByte();
break;
case ContractType.Int16:
model.ContractData[name] = reader.ReadInt16();
break;
case ContractType.Int32:
model.ContractData[name] = reader.ReadInt32();
break;
case ContractType.Int64:
model.ContractData[name] = reader.ReadInt64();
break;
case ContractType.UInt8:
model.ContractData[name] = reader.ReadByte();
break;
case ContractType.UInt16:
model.ContractData[name] = reader.ReadUInt16();
break;
case ContractType.UInt32:
model.ContractData[name] = reader.ReadUInt32();
break;
case ContractType.UInt64:
model.ContractData[name] = reader.ReadUInt64();
break;
case ContractType.String:
model.ContractData[name] = reader.ReadString();
break;
case ContractType.Buffer:
model.ContractData[name] = reader.ReadBytes(reader.ReadInt32());
break;
case ContractType.Guid:
model.ContractData[name] = new Guid(reader.ReadString());
break;
}
}
models.Add(model);
}
if (queryCallbacks.TryGetValue(callbackGuid, out Action <List <ServerModel> > callback))
{
queryCallbacks.Remove(callbackGuid);
callback(models);
}
}
else if (messageType == (byte)MessageType.RegisterAck)
{
registerGuid = new Guid(reader.ReadString());
bool success = reader.ReadBoolean();
if (!success)
{
// TODO: Error
}
}
else if (messageType == (byte)MessageType.ContractResponse)
{
Guid callbackGuid = new Guid(reader.ReadString());
bool success = reader.ReadBoolean();
if (validationCallbacks.TryGetValue(callbackGuid, out Action <bool> callback))
{
validationCallbacks.Remove(callbackGuid);
callback(success);
}
}
}
}
}
catch (Exception)
{
}
}
}).Start();
}, null));
}
