Connection to GameSurge not working for some

[GrantBartlett]

Connection to GameSurge not working for some

[SadPencil]

This exception is most likely raised by string.Substring method in Connection.cs file. https://stackoverflow.com/questions/5633661/length-cannot-be-less-than-zero-on-a-blank-line

Need to attach a debugger and observe which command raises the exception.

[Metadorius]

21.07. 15:37:15.632    Unable to connect to the server. Length cannot be less than zero. (Parameter 'length')
   at System.String.ThrowSubstringArgumentOutOfRange(Int32 startIndex, Int32 length)
   at System.String.Substring(Int32 startIndex, Int32 length)
at DTAClient.Online.Connection.HandleMessage(String message) in C:\Users\p\Desktop\CNCNET CLIENT STUFF\xna-cncnet-client\DXMainClient\Online\Connection.cs:line 515
   at DTAClient.Online.Connection.HandleComm() in C:\Users\p\Desktop\CNCNET CLIENT STUFF\xna-cncnet-client\DXMainClient\Online\Connection.cs:line 276
   at DTAClient.Online.Connection.ConnectToServer() in C:\Users\p\Desktop\CNCNET CLIENT STUFF\xna-cncnet-client\DXMainClient\Online\Connection.cs:line 204 

[SadPencil]

diff --git a/DXMainClient/Online/Connection.cs b/DXMainClient/Online/Connection.cs
index ba1341ba..f8e8c570 100644
--- a/DXMainClient/Online/Connection.cs
+++ b/DXMainClient/Online/Connection.cs
@@ -499,7 +499,7 @@ namespace DTAClient.Online
         /// <param name="message">The message.</param>
         private void HandleMessage(string message)
         {
-            string msg = overMessage + message;
+            string msg = overMessage + message.Trim();
             overMessage = "";
             while (true)
             {

[pzhlkj6612]

Need to attach a debugger and observe which command raises the exception.

+1.

Printing stacktrace might be also helpful:

xna-cncnet-client/DXMainClient/Online/Connection.cs

Line 210 in a8ed284

Logger.Log("Unable to connect to the server. " + ex.Message);

- Logger.Log("Unable to connect to the server. " + ex.Message);
+ Logger.Log("Unable to connect to the server. " + ex.Message + "\n" + ex.StackTrace);

[SadPencil]

        private void HandleMessage(string message)
        {
            string msg = overMessage + message;
            overMessage = "";
            while (true)
            {
                int commandEndIndex = msg.IndexOf("\n");
                if (commandEndIndex == -1) whatever;
                else if (msg.Length != commandEndIndex + 1)
                {
                    // throw exception here? so commandEndIndex is 0?
                    string command = msg.Substring(0, commandEndIndex - 1);

[SadPencil]

Seems like HandleMessage(message) would fail when message ends up with "\n"