CPL/Simulator
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This commit is contained in:
Sergey Sklyarov
2025-04-11 21:59:06 +03:00
parent 64c0637e6a
commit bac52d315b
12 changed files with 933 additions and 145 deletions
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14
DroneClientCpp/NetClient.cpp
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@ -40,7 +40,7 @@ namespace DroneSimulator {
IPEndPoint^ ep = gcnew IPEndPoint(IPAddress::Parse(Addr), Port);
ServerSocket = gcnew Socket(AddressFamily::InterNetwork, SocketType::Stream, ProtocolType::Tcp);
try { ServerSocket->Connect(ep); }
try { if (ServerSocket) ServerSocket->Connect(ep); }
catch (...) { ServerSocket->Close(); return ClientState::Error; }
Connected = true;
@ -49,7 +49,7 @@ namespace DroneSimulator {
ReceiveData^ receiveData = gcnew ReceiveData(DataServer->buffer, ServerData::size, ServerSocket);
try { ServerSocket->BeginReceive(DataServer->buffer, 0, ServerData::size, SocketFlags::None, gcnew AsyncCallback(this, &NetClient::ReadCallback), receiveData); }
try { if (ServerSocket) ServerSocket->BeginReceive(DataServer->buffer, 0, ServerData::size, SocketFlags::None, gcnew AsyncCallback(this, &NetClient::ReadCallback), receiveData); }
catch (...) {}
return ClientState::Connected;
@ -58,9 +58,9 @@ namespace DroneSimulator {
// Реализация метода Close
void NetClient::Close()
{
try { ServerSocket->Shutdown(SocketShutdown::Both); }
try { if(ServerSocket) ServerSocket->Shutdown(SocketShutdown::Both); }
catch (...) {}
ServerSocket->Close();
if(ServerSocket) ServerSocket->Close();
Connected = false;
}
@ -69,7 +69,7 @@ namespace DroneSimulator {
{
if (ServerSocket != nullptr && Connected)
{
try { ServerSocket->Send(data); }
try { if (ServerSocket) ServerSocket->Send(data); }
catch (...) {}
}
}
@ -86,7 +86,7 @@ namespace DroneSimulator {
if (bytes == 0)
{
ServerSocket->Close();
if (ServerSocket) ServerSocket->Close();
Connected = false;
if (ServerSocket != nullptr)
@ -99,7 +99,7 @@ namespace DroneSimulator {
ReceiveCallback(gcnew ReceiveData(cd->Buffer, bytes, ServerSocket));
try { ServerSocket->BeginReceive(cd->Buffer, 0, ServerData::size, SocketFlags::None, gcnew AsyncCallback(this, &NetClient::ReadCallback), cd); }
try { if (ServerSocket) ServerSocket->BeginReceive(cd->Buffer, 0, ServerData::size, SocketFlags::None, gcnew AsyncCallback(this, &NetClient::ReadCallback), cd); }
catch (...) {}
}
}