when use GPRS to send a mail ,error:kSKPSMTPErrorConnectionInterrupted.app crash

[allanpk716]

when use GPRS to send a mail ,some time it will out this error:kSKPSMTPErrorConnectionInterrupted.

"The connection to the server was interrupted.", @"server connection interrupted error description"

then app crash . but other error won't have this problem.

[allanpk716]

So i find the solution.

in SKPSMTPMessage.m

delete this two lines.

    case NSStreamEventEndEncountered:
    {
        [self stopWatchdog];
        [stream close];
        [stream removeFromRunLoop:[NSRunLoop currentRunLoop]
                          forMode:NSDefaultRunLoopMode];
        [stream release];//delete!
        stream = nil; //delete!

        if (sendState != kSKPSMTPMessageSent)
        {
            [delegate messageFailed:self 
                              error:[NSError errorWithDomain:@"SKPSMTPMessageError" 
                                                        code:kSKPSMTPErrorConnectionInterrupted 
                                                    userInfo:[NSDictionary dictionaryWithObjectsAndKeys:NSLocalizedString(@"The connection to the server was interrupted.", @"server connection interrupted error description"),NSLocalizedDescriptionKey,
                                                              NSLocalizedString(@"Try sending your message again later.", @"server generic error recovery"),NSLocalizedRecoverySuggestionErrorKey,nil]]];

        }

        break;
    }

because in the - (void)dealloc

[inputStream release];
inputStream = nil;

it will release twice,so app will crash.

[jetseven]

This does look suspicious, but are you sure this doesn't cause a memory leak? If stream is set to nil, the release in dealloc should be safe.

[allanpk716]

ye,it sounds crazy.but in the actual test,it hard to get this error,
"The connection to the server was interrupted.", @"server connection interrupted error description"
so ,i just test a few min.and when xcode warn me,then it stop at

• (void)dealloc

[inputStream release];

as you said,stream is set to nil,but why it crash here?
i'm new,so i only follow the xcode to solve the problem of directly.