Re: [JSch-users] JSCH .53 return empty strings executing commands on ubuntu

[Offer B. <off...@gm...>]

well the sleep works... but that does not mean the race condition is not in
the JSCH code...
as i said i changed the loop as in the example and it still happens...

On Wed, May 18, 2016 at 1:48 PM, Tobia Conforto <tob...@gr...>
wrote:

> > but read should block until you get data or you reach EOF... it
> shouldn't return -1 if there might be anymore data...
> > as -1 (End Of File) was returned that means that no more data is
> available.
>
> You are probably right. I'm not that familiar with Java I/O streams'
> contracts.
>
> > tried it as it is in the example and i still get the same result...
> > every once in a while i get nothing back. that is the channel is closed
> and there is no available stuff to read.
>
> You might want to try executing a command like "sleep 1; echo Hello; sleep
> 1; echo World" just to rule out any race conditions in your code.
>
> Otherwise, I'll have to defer to the JSch experts here.
>
> Tobia