Re: [twsocket] I keep tripping the same POP3 Client Exception

[Arno Garrels]

Pete Williams wrote:
 Hi
 
 In response to a 'Stat' command, TPOP3Cli sometimes raises this
 exception: 

The exception message is rather useful. Your are calling an invalid
method in current context.

--
Arno Garrels


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[twsocket] I keep tripping the same POP3 Client Exception

[Pete Williams]

Hi

In response to a 'Stat' command, TPOP3Cli sometimes raises this exception:

procedure TCustomPop3Cli.StartTransaction(
OpCode  : String;
Params  : String;
RqType  : TPop3Request;
NextState   : TPop3ProtocolState;  { Next protocol state in case of success}
DoneTrans   : TPop3NextProc);  { What to do when done  }
var
Cmd : String;
begin
if FProtocolState  pop3Transaction then begin
FErrorMessage := '-ERR ' + OpCode + ' command invalid now';
Display(FErrorMessage);
raise Pop3Exception.Create(FErrorMessage);
end;

On the whole, things work OK, and this may be a timing issue, or I'm not 
handling an error correctly.

How can I check it is safe to issue the Stat command?

Thanks

  
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