08-04-2020, 09:02 PM
(08-04-2020, 08:38 PM)fearcry Wrote: 1.) ClientA send a Raw Command "STATS C <server>" for example.
2.) The IRC Server responding like in my 1st Post
3.) ClientA receive the Server Messages until 219 End of Stats - then nothing more . . .
After that the Application get no longer Responses from the IRC Server, it seems frozen but it is not frozen, i can send Messages to another IRC Client but nothing comes into my Memo/RTF Controls. I also don't deal with 219 in my OnRaw EventHandler, so it looks more like a Thread Deadlock for me . . .
Sounds more likely that the 219 may be malformed in some way, like if the terminating CRLF is missing, causing TIdIRC to expect more data to arrive than is actually being sent. That is why I need to see the actual raw TCP data that is being transmitted.
(08-04-2020, 08:38 PM)fearcry Wrote: If i run the Application without a Debugger my OnException EventHandler doesn't show something, but this Scenario in the Debugger raising an Exception.
(Exactly the Moment if sent the "STATS" Command and 219 was received)
1st Occasion for Exception at $004B3B07. Exception-Class $C0000005 with Message 'access violation at 0x004b3b07: read of address 0x00000000'. Process indy10irc.exe (14668)
All that tells me is that a nil pointer is being accessed, but not WHERE it is being accessed from. Again, I would need to see the call stack trace at the time the exception is raised.