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remove try catch in network

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This commit is contained in:
Ivan Filipenkov 2023-08-18 17:45:17 +03:00
parent a47f73d523
commit f72cc03c66
1 changed files with 52 additions and 88 deletions
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36
DangerousD/GameCore/Network/NetworkManager.cs
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@ -20,28 +20,20 @@ namespace DangerousD.GameCore.Network
string state; string state;
private void Init(string IpAddress) private void Init(string IpAddress)
{
try
{ {
socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp); socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
IPAddress address = IPAddress.Parse(IpAddress); IPAddress address = IPAddress.Parse(IpAddress);
int port = 51873; int port = 51873;
endPoint = new IPEndPoint(address, port); endPoint = new IPEndPoint(address, port);
} }
catch { }
}
private void AcceptSockets() private void AcceptSockets()
{ {
while (true) while (true)
{
try
{ {
Socket clientSocket = socket.Accept(); Socket clientSocket = socket.Accept();
clientSockets.Add(clientSocket); clientSockets.Add(clientSocket);
Thread receiveThread = new Thread(BeginHostReceive); Thread receiveThread = new Thread(BeginHostReceive);
receiveThread.Start(clientSocket); receiveThread.Start(clientSocket);
}
catch { }
} }
} }
@ -49,8 +41,6 @@ namespace DangerousD.GameCore.Network
{ {
Socket clientSocket = clSocket as Socket; Socket clientSocket = clSocket as Socket;
while (clientSocket != null) while (clientSocket != null)
{
try
{ {
byte[] bytesCount = new byte[4]; byte[] bytesCount = new byte[4];
clientSocket.Receive(bytesCount); clientSocket.Receive(bytesCount);
@ -58,12 +48,8 @@ namespace DangerousD.GameCore.Network
StateObject so = new StateObject(clientSocket, Data); StateObject so = new StateObject(clientSocket, Data);
IAsyncResult count = clientSocket.BeginReceive(so.buffer, 0, so.bufferSize, SocketFlags.None, AsyncReceiveCallback, so); IAsyncResult count = clientSocket.BeginReceive(so.buffer, 0, so.bufferSize, SocketFlags.None, AsyncReceiveCallback, so);
} }
catch { }
}
} }
public void HostInit(string IpAddress) public void HostInit(string IpAddress)
{
try
{ {
Init(IpAddress); Init(IpAddress);
socket.Bind(endPoint); socket.Bind(endPoint);
@ -73,11 +59,7 @@ namespace DangerousD.GameCore.Network
state = "Host"; state = "Host";
AppManager.Instance.SetMultiplayerState(MultiPlayerStatus.Host); AppManager.Instance.SetMultiplayerState(MultiPlayerStatus.Host);
} }
catch { }
}
public void ClientInit(string IpAddress) public void ClientInit(string IpAddress)
{
try
{ {
Init(IpAddress); Init(IpAddress);
socket.Connect(endPoint); socket.Connect(endPoint);
@ -89,15 +71,11 @@ namespace DangerousD.GameCore.Network
AppManager.Instance.NetworkTasks.Add(connectionTask); AppManager.Instance.NetworkTasks.Add(connectionTask);
AppManager.Instance.SetMultiplayerState(MultiPlayerStatus.Client); AppManager.Instance.SetMultiplayerState(MultiPlayerStatus.Client);
} }
catch { }
}
public void SendMsg(List<NetworkTask> networkTask, Socket ignoreSocket = null) public void SendMsg(List<NetworkTask> networkTask, Socket ignoreSocket = null)
{ {
byte[] Data = Encoding.Unicode.GetBytes(JsonConvert.SerializeObject(networkTask)); byte[] Data = Encoding.Unicode.GetBytes(JsonConvert.SerializeObject(networkTask));
int count = Data.Length; int count = Data.Length;
if (state == "Host") if (state == "Host")
{
try
{ {
foreach (Socket socket in clientSockets) foreach (Socket socket in clientSockets)
{ {
@ -108,23 +86,15 @@ namespace DangerousD.GameCore.Network
} }
} }
} }
catch { }
}
else else
{
try
{ {
socket.Send(BitConverter.GetBytes(count)); socket.Send(BitConverter.GetBytes(count));
socket.Send(Data); socket.Send(Data);
} }
catch { }
}
} }
private void ReceiveMsgFromHost() private void ReceiveMsgFromHost()
{ {
while (true) while (true)
{
try
{ {
byte[] bytesCount = new byte[4]; byte[] bytesCount = new byte[4];
socket.Receive(bytesCount); socket.Receive(bytesCount);
@ -132,13 +102,9 @@ namespace DangerousD.GameCore.Network
StateObject so = new StateObject(socket, Data); StateObject so = new StateObject(socket, Data);
IAsyncResult count = socket.BeginReceive(so.buffer, 0, so.bufferSize, SocketFlags.None, AsyncReceiveCallback, so); IAsyncResult count = socket.BeginReceive(so.buffer, 0, so.bufferSize, SocketFlags.None, AsyncReceiveCallback, so);
} }
catch { }
}
} }
private void AsyncReceiveCallback(IAsyncResult ar) private void AsyncReceiveCallback(IAsyncResult ar)
{
try
{ {
StateObject so = ar.AsyncState as StateObject; StateObject so = ar.AsyncState as StateObject;
Socket clientSocket = so.workSocket; Socket clientSocket = so.workSocket;
@ -155,7 +121,5 @@ namespace DangerousD.GameCore.Network
GetReceivingMessages(tasks); GetReceivingMessages(tasks);
} }
} }
catch { }
}
} }
} }