void InitForRemoteSession (RemoteSoftDebuggerStartInfo dsi, out IPEndPoint dbgEP, out IPEndPoint conEP)
{
if (remoteProcessName != null)
throw new InvalidOperationException ("Cannot initialize connection more than once");
remoteProcessName = dsi.AppName;
if (string.IsNullOrEmpty (remoteProcessName))
remoteProcessName = "mono";
RegisterUserAssemblies (dsi.UserAssemblyNames);
dbgEP = new IPEndPoint (dsi.Address, dsi.DebugPort);
conEP = dsi.RedirectOutput? new IPEndPoint (dsi.Address, dsi.OutputPort) : null;
if (!String.IsNullOrEmpty (dsi.LogMessage))
LogWriter (false, dsi.LogMessage + "\n");
}
/// <summary>Starts the debugger connecting to a remote IP</summary>
protected void StartConnecting (RemoteSoftDebuggerStartInfo dsi, int maxAttempts, int timeBetweenAttempts)
{
if (timeBetweenAttempts < 0 || timeBetweenAttempts > 10000)
throw new ArgumentException ("timeBetweenAttempts");
IPEndPoint dbgEP, conEP;
InitForRemoteSession (dsi, out dbgEP, out conEP);
AsyncCallback callback = null;
int attemptNumber = 0;
callback = delegate (IAsyncResult ar) {
try {
ConnectionStarted (VirtualMachineManager.EndConnect (ar));
return;
} catch (Exception ex) {
attemptNumber++;
if (!ShouldRetryConnection(ex, attemptNumber) || attemptNumber == maxAttempts || Exited) {
OnConnectionError (ex);
return;
}
}
try {
if (timeBetweenAttempts > 0)
System.Threading.Thread.Sleep (timeBetweenAttempts);
ConnectionStarting (VirtualMachineManager.BeginConnect (dbgEP, conEP, callback), dsi);
} catch (Exception ex2) {
OnConnectionError (ex2);
}
};
ConnectionStarting (VirtualMachineManager.BeginConnect (dbgEP, conEP, callback), dsi);
}
protected virtual string GetConnectingMessage (RemoteSoftDebuggerStartInfo dsi)
{
//ignore the Obsolete warning
#pragma warning disable 0612
if (dsi is RemoteDebuggerStartInfo)
return GetListenMessage ((RemoteDebuggerStartInfo)dsi);
#pragma warning restore 0612
return DefaultListenMessage;
}
/// <summary>Starts the debugger listening for a connection over TCP/IP</summary>
protected void StartListening (RemoteSoftDebuggerStartInfo dsi)
{
IPEndPoint dbgEP, conEP;
InitForRemoteSession (dsi, out dbgEP, out conEP);
var callback = HandleConnectionCallbackErrors (delegate (IAsyncResult ar) {
ConnectionStarted (VirtualMachineManager.EndListen (ar));
});
ConnectionStarting (VirtualMachineManager.BeginListen (dbgEP, conEP, callback), dsi);
}
void ShowConnectingDialog (RemoteSoftDebuggerStartInfo dsi)
{
string message = GetConnectingMessage (dsi);
Gtk.Application.Invoke (delegate {
if (VirtualMachine != null || Exited)
return;
dialog = new Gtk.Dialog () {
Title = "Waiting for debugger"
};
var label = new Gtk.Alignment (0.5f, 0.5f, 1f, 1f) {
Child = new Gtk.Label (message),
BorderWidth = 12
};
dialog.VBox.PackStart (label);
label.ShowAll ();
dialog.AddButton ("Cancel", Gtk.ResponseType.Cancel);
int response = MonoDevelop.Ide.MessageService.ShowCustomDialog (dialog);
dialog = null;
if (response != (int) Gtk.ResponseType.Ok) {
EndSession ();
}
});
}
