Re: [Mono-list] Weird Queue morphing

[Pablo Baena]

The Queue class is having problems Dequeing.
I got around this by doing queue.Peek() and then queue.Dequeue(). It won't corrupt the queue.

I will fill a bug report if it isn't already.
Pablo

On Fri, 2002-11-08 at 17:16, Erik C wrote:

Ok please help me figure out if my code is bad(most
likely the case)...or if this is a bug in the Queue
class. It looks like the Queue fills up with 20
objects and then as I dequeue them suddenly the value
objects changes after I've dequeued 16 of them?!?!

The following debug output was made from the attached
code(the code is an attempt of making a port scanner)

thanks in advance,

-Erik-
University of Florida

my compile line::
mcs -checked -o Scanner.exe -t:exe Scanner.cs

my run line::
mono Scanner.exe -p 1-20 127.0.0.1

snip of output::
Just dequeued emptyQ=False targetQ.COunt=5 port=15
ip=127.0.0.1
Q size=5
This is the Queue now:
Port=16 IP=127.0.0.1 isOpen=False
Port=17 IP=127.0.0.1 isOpen=False
Port=18 IP=127.0.0.1 isOpen=False
Port=19 IP=127.0.0.1 isOpen=False
Port=20 IP=127.0.0.1 isOpen=False
Just dequeued emptyQ=False targetQ.COunt=4 port=16
ip=127.0.0.1
Q size=4
This is the Queue now:
Port=1 IP=127.0.0.1 isOpen=False
Port=2 IP=127.0.0.1 isOpen=False
Port=3 IP=127.0.0.1 isOpen=False
Port=4 IP=127.0.0.1 isOpen=False
Just dequeued emptyQ=False targetQ.COunt=3 port=1
ip=127.0.0.1
Q size=3
This is the Queue now:
Port=2 IP=127.0.0.1 isOpen=False
Port=3 IP=127.0.0.1 isOpen=False
Port=4 IP=127.0.0.1 isOpen=False


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