reading from socket gives 0 bytes

Andreas Raab Andreas.Raab at gmx.de
Sun Apr 14 20:39:19 UTC 2002


Kamil,

This behavior is normal in the windows VM in order to prevent a
particularly nasty problem.

Cheers,
  - Andreas

> -----Original Message-----
> From: squeak-dev-admin at lists.squeakfoundation.org 
> [mailto:squeak-dev-admin at lists.squeakfoundation.org] On 
> Behalf Of Kamil Kukura
> Sent: Sunday, April 14, 2002 9:57 PM
> To: squeak-dev at lists.squeakfoundation.org
> Subject: reading from socket gives 0 bytes
> 
> 
> I work with PostgreSQL and here is the piece code of 
> PGConnection>>next
> 
>     (socket waitForDataUntil: Socket standardDeadline)
>         ifFalse: [self error: 'timed out getting data'].
>     lastReadIndex _ socket receiveDataInto: readBuffer
> 
> It happens that #waitForDataUntil: returns true so there 
> should be some 
> data ready but lastReadIndex gives 0. I use Windows 2000, Squeak 3.0 
> with VM version 3.2 (release build 1). To me it's quite 
> strange behavior 
> perhaps in Windows' VM only. Or is it normal?
> 
> -- 
> Kamil
> 
> 
> 
> 
> 
> 




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