Re: Process forking on Windows - or what is MQSeries

2006-05-19 Thread Benji York
Andrew Robert wrote: > In this situation, it is possible for a process(my python program) to > monopolize and block other processes from being triggered. > > Ideally, this needs to be avoided through the use of a fork. Another option would be to write the incoming messages to your own queue (an

Re: Process forking on Windows

2006-05-18 Thread Tim N. van der Leeuw
Andrew Robert wrote: > bruno at modulix wrote: [...] > > > > > > Is this really the solution ? > > > > [...] > > > Unfortunately there is a real need for this. > > The MQSeries trigger monitor is single threaded. > > Because of this, my program would absorb it until it completes. > > The way to

Re: Process forking on Windows - or what is MQSeries

2006-05-18 Thread bruno at modulix
Andrew Robert wrote: > Gary Herron wrote: > >>Andrew Robert wrote: >> > > > >>The windows CreateProcess call has many of the same semantics as the >>Unix fork, i.e., a new process is created sharing all the resources of >>the original process. The "subprocess" modules uses CreateProcess, but >

Re: Process forking on Windows

2006-05-18 Thread bruno at modulix
Andrew Robert wrote: > bruno at modulix wrote: > >>Andrew Robert wrote: >> >>>Hi everyone, >>> >>> >>>I have a python program that will need to interact with an MQSeries >>>trigger monitor. >>> >>>It does this fine but it hogs the trigger monitor while it executes. >>> >>>I'd like to fork the prog

Re: Process forking on Windows - or what is MQSeries

2006-05-17 Thread Andrew Robert
Gary Herron wrote: > Andrew Robert wrote: > > > The windows CreateProcess call has many of the same semantics as the > Unix fork, i.e., a new process is created sharing all the resources of > the original process. The "subprocess" modules uses CreateProcess, but > if that does not give you suf

Re: Process forking on Windows

2006-05-17 Thread Gary Herron
Andrew Robert wrote: >bruno at modulix wrote: > > >>Andrew Robert wrote: >> >> >>>Hi everyone, >>> >>> >>>I have a python program that will need to interact with an MQSeries >>>trigger monitor. >>> >>>It does this fine but it hogs the trigger monitor while it executes. >>> >>>I'd like to for

Re: Process forking on Windows

2006-05-17 Thread Andrew Robert
bruno at modulix wrote: > Andrew Robert wrote: >> Hi everyone, >> >> >> I have a python program that will need to interact with an MQSeries >> trigger monitor. >> >> It does this fine but it hogs the trigger monitor while it executes. >> >> I'd like to fork the program off and terminate the parent

Re: Process forking on Windows

2006-05-17 Thread bruno at modulix
Andrew Robert wrote: > Hi everyone, > > > I have a python program that will need to interact with an MQSeries > trigger monitor. > > It does this fine but it hogs the trigger monitor while it executes. > > I'd like to fork the program off and terminate the parent process so > that the trigger m

Re: Process forking on Windows

2006-05-17 Thread Gary Herron
Andrew Robert wrote: >Hi everyone, > > >I have a python program that will need to interact with an MQSeries >trigger monitor. > >It does this fine but it hogs the trigger monitor while it executes. > >I'd like to fork the program off and terminate the parent process so >that the trigger monitor fr

Process forking on Windows

2006-05-17 Thread Andrew Robert
Hi everyone, I have a python program that will need to interact with an MQSeries trigger monitor. It does this fine but it hogs the trigger monitor while it executes. I'd like to fork the program off and terminate the parent process so that the trigger monitor frees up. Does anyone how this c