gdb: Make waiting for a process to start more forgiving (200ms per poll 10x -> 500ms)

See merge request ryubing/ryujinx!186

src/Ryujinx.HLE/Debugger/Debugger.MainThread.cs

@@ -21,8 +21,9 @@ namespace Ryujinx.HLE.Debugger
             }
             catch (SocketException se)
             {
-                Logger.Notice.Print(LogClass.GdbStub, $"Failed to create TCP client for GDB client: {Enum.GetName(se.SocketErrorCode)}");
-                return;
+                Logger.Error?.Print(LogClass.GdbStub,
+                    $"Failed to create TCP server on {endpoint} for GDB client: {Enum.GetName(se.SocketErrorCode)}");
+                throw;
             }
 
             Logger.Notice.Print(LogClass.GdbStub, $"Currently waiting on {endpoint} for GDB client");
@@ -33,8 +34,10 @@ namespace Ryujinx.HLE.Debugger
                 {
                     _clientSocket = _listenerSocket.AcceptSocket();
                 }
-                catch (SocketException)
+                catch (SocketException se)
                 {
+                    Logger.Error?.Print(LogClass.GdbStub, 
+                        $"Failed to accept incoming GDB client connection: {Enum.GetName(se.SocketErrorCode)}");
                     return;
                 }
 
@@ -42,7 +45,7 @@ namespace Ryujinx.HLE.Debugger
                 int retries = 10;
                 while ((DebugProcess == null || GetThreads().Length == 0) && retries-- > 0)
                 {
-                    Thread.Sleep(200);
+                    Thread.Sleep(500);
                 }
 
                 if (DebugProcess == null || GetThreads().Length == 0)