[Seaside] Seaside hangs - what can I do?

Mariano Martinez Peck marianopeck at gmail.com
Wed Jan 13 15:27:40 UTC 2010

On Wed, Jan 13, 2010 at 4:18 PM, Matthias Berth <
matthias.berth at googlemail.com> wrote:

> Hi,
> I have encountered some error in a seaside image that lead to a
> hanging request. Then I opened a process browser and terminated the
> process that was associated to the request. Everything seemed to go
> fine after that. However, now (after some more requests) the image is
> not responding to any HTTP requests anymore. Everything else (browsing
> code, inspecting) works OK. I have also tried other applications, e.g.
> /seaside/config - not working.
> I am using Pier, with some persistency that is subclassed from
> PRImagePersistency. The process I terminated was in some semaphore
> critical section (guess: when doing the persistency). I am working
> from Pharo core 1.0rc1.
> My guess is that there is some semaphore involved, and maybe some
> process that is needed for handling http requests is no longer there.
> Is there a way to "reset" everything so I get HTTP request handling
> back? I have tried NetNameResolver initializeNetwork without success.
> Is there anything that I can do to prevent situations like this in the
> future? Anyone have a list of "do#s and don'ts " when using the
> process browser?
I have no idea, but sometimes WARegistry clearAllHandlers.   help me.

> Thanks a lot
> Matthias
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