socketexpection unhandle

paul aarman

13y1.2kVisual Basic .NET

im trying to add a catch to this but it wont let me add it

heres my code

try

{

bool Flag = false;

foreach (Client client in Clients.ToList())

{

if (client.roomName == connection.mRoomName)

{

Flag = true;

break;

}

if (!Flag)

{

Client client = new Client(connection.mRoomName);

Thread thd = new Thread(() => { client.mNetConnection.Connect(connection.mRoomRTMP, param); });

client.SetHandler(thd);

thd.Start();

Clients.Add(client);

}

}

------

6 Replies

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paul aarman13y ago
heres my code right now

totaly works

if (!Flag)
{
Client client = new Client(connection.mRoomName);
Thread thd = new Thread(() =>
{
try
{
client.mNetConnection.Connect(connection.mRoomRTMP, param);
}
catch (SocketException)
{
Console.WriteLine("trouble conecting re conecting...");
}
});
client.SetHandler(thd);
thd.Start();
Clients.Add(client);

vulpes im impress at how good you are at making code work without knowing the whole context of the codes
paul aarman13y ago
the expection happens at this line

client.mNetConnection.Connect(connection.mRoomRTMP, param);

when it cant connect
Vulpes13y ago
If the only line which could cause a SocketException is the one in the Thread delegate, then I'd put it in there:

Thread thd = new Thread(() =>
{
try
{
client.mNetConnection.Connect(connection.mRoomRTMP, param);
}
catch(SocketException se)
{
// do something
}
});
paul aarman13y ago
its to catch the unhandled sockect exeption in my first post the second post is exact part

where i need to put it in
Vulpes13y ago
If you mean that you're trying to place the code in your second post in a catch block, then you'll have a problem because the Flag variable won't be accessible in that block as it's declared in the try block.

You'll therefore need to move its declaration outside the try/catch for it to be accessible in both blocks.
paul aarman13y ago
catch for this part

if (!Flag)
{

Client client = new Client(connection.mRoomName);
Thread thd = new Thread(() => { client.mNetConnection.Connect(connection.mRoomRTMP, param); });

client.SetHandler(thd);
thd.Start();
Clients.Add(client);

}