weird issue with utility
I have a little utility I run on my dev box which calls data-fetching
processes on my production box. Usually works great:
cfloop index=i from=0 to=-90 step=-1
cfhttp url=http://production.com/?Date=#DateFormat(DateAdd('d', i,
now()), 'm/d/')#
/cfloop
But now I have it pointed at a different process and here's what happens:
1. I tell utility to go
2. Using Fusion Reactor, I can see that
http://production.com/?Date=4/15/2014 has been called and is running on
production
3. When, that finishes, http://production.com/?Date=4/14/2014 is
*not* called
but my utility keeps spinning as if it's still doing its thing
Any ideas?
--
John Bliss - http://www.linkedin.com/in/jbliss
~|
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Re: weird issue with utility
I have a little utility I run on my dev box which calls data-fetching
processes on my production box. Usually works great:
cfloop index=i from=0 to=-90 step=-1
cfhttp url=http://production.com/?Date=#DateFormat(DateAdd('d', i,
now()), 'm/d/')#
/cfloop
But now I have it pointed at a different process and here's what happens:
1. I tell utility to go
2. Using Fusion Reactor, I can see that
http://production.com/?Date=4/15/2014 has been called and is running on
production
3. When, that finishes, http://production.com/?Date=4/14/2014 is
*not* called
but my utility keeps spinning as if it's still doing its thing
Any ideas?
I'm pretty sure that HTTP requests made from CF, by default, will run
serially rather than concurrently. So, until the first URL finishes
and CF gets a completed response, the loop won't go to the next one.
You can avoid this by using CFTHREAD, although that may cause other
problems if you're not careful - I'm not sure I'd want to use 90
threads in a production environment.
Dave Watts, CTO, Fig Leaf Software
1-202-527-9569
http://www.figleaf.com/
http://training.figleaf.com/
Fig Leaf Software is a Veteran-Owned Small Business (VOSB) on
GSA Schedule, and provides the highest caliber vendor-authorized
instruction at our training centers, online, or onsite.
~|
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http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
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Re: weird issue with utility
Right. Usually, it runs serially just fine. With this production URL, it
behaves in the way I described.
On Tue, Apr 15, 2014 at 3:42 PM, Dave Watts dwa...@figleaf.com wrote:
I have a little utility I run on my dev box which calls data-fetching
processes on my production box. Usually works great:
cfloop index=i from=0 to=-90 step=-1
cfhttp url=http://production.com/?Date=#DateFormat(DateAdd('d', i,
now()), 'm/d/')#
/cfloop
But now I have it pointed at a different process and here's what happens:
1. I tell utility to go
2. Using Fusion Reactor, I can see that
http://production.com/?Date=4/15/2014 has been called and is running
on
production
3. When, that finishes, http://production.com/?Date=4/14/2014 is
*not* called
but my utility keeps spinning as if it's still doing its thing
Any ideas?
I'm pretty sure that HTTP requests made from CF, by default, will run
serially rather than concurrently. So, until the first URL finishes
and CF gets a completed response, the loop won't go to the next one.
You can avoid this by using CFTHREAD, although that may cause other
problems if you're not careful - I'm not sure I'd want to use 90
threads in a production environment.
Dave Watts, CTO, Fig Leaf Software
1-202-527-9569
http://www.figleaf.com/
http://training.figleaf.com/
Fig Leaf Software is a Veteran-Owned Small Business (VOSB) on
GSA Schedule, and provides the highest caliber vendor-authorized
instruction at our training centers, online, or onsite.
~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive:
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:358335
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Re: weird issue with utility
Right. Usually, it runs serially just fine. With this production URL, it behaves in the way I described. I would then assume that this production URL is taking much longer to complete. Dave Watts, CTO, Fig Leaf Software 1-202-527-9569 http://www.figleaf.com/ http://training.figleaf.com/ Fig Leaf Software is a Veteran-Owned Small Business (VOSB) on GSA Schedule, and provides the highest caliber vendor-authorized instruction at our training centers, online, or onsite. ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:358336 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: weird issue with utility
It sounds like maybe the first cfhttp call from the client is ending with
maybe a 500 error at the production.com URI and not really returning a
response to the client. In that instance I can see the first iteration in
the client side loop just stalling, while on the end point side, Fusion
Reactor thinks the request is done.
Do you get output on the client side when just calling the first
iteration...
cfloop index=i from=0 to=-90 step=-1
cfhttp url=http://production.com/?Date=#DateFormat(DateAdd('d', i,
now()), 'm/d/')#
cfdump var=#cfhttp#
cfbreak
/cfloop
Byron Mann
Lead Engineer Architect
HostMySite.com
On Tue, Apr 15, 2014 at 3:32 PM, John M Bliss bliss.j...@gmail.com wrote:
I have a little utility I run on my dev box which calls data-fetching
processes on my production box. Usually works great:
cfloop index=i from=0 to=-90 step=-1
cfhttp url=http://production.com/?Date=#DateFormat(DateAdd('d', i,
now()), 'm/d/')#
/cfloop
But now I have it pointed at a different process and here's what happens:
1. I tell utility to go
2. Using Fusion Reactor, I can see that
http://production.com/?Date=4/15/2014 has been called and is running on
production
3. When, that finishes, http://production.com/?Date=4/14/2014 is
*not* called
but my utility keeps spinning as if it's still doing its thing
Any ideas?
--
John Bliss - http://www.linkedin.com/in/jbliss
~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive:
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:358337
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Re: weird issue with utility
Good idea. I'll check...
On Tue, Apr 15, 2014 at 4:13 PM, Byron Mann byronos...@gmail.com wrote:
It sounds like maybe the first cfhttp call from the client is ending with
maybe a 500 error at the production.com URI and not really returning a
response to the client. In that instance I can see the first iteration in
the client side loop just stalling, while on the end point side, Fusion
Reactor thinks the request is done.
Do you get output on the client side when just calling the first
iteration...
cfloop index=i from=0 to=-90 step=-1
cfhttp url=http://production.com/?Date=#DateFormat(DateAdd('d', i,
now()), 'm/d/')#
cfdump var=#cfhttp#
cfbreak
/cfloop
Byron Mann
Lead Engineer Architect
HostMySite.com
On Tue, Apr 15, 2014 at 3:32 PM, John M Bliss bliss.j...@gmail.com
wrote:
I have a little utility I run on my dev box which calls data-fetching
processes on my production box. Usually works great:
cfloop index=i from=0 to=-90 step=-1
cfhttp url=http://production.com/?Date=#DateFormat(DateAdd('d', i,
now()), 'm/d/')#
/cfloop
But now I have it pointed at a different process and here's what happens:
1. I tell utility to go
2. Using Fusion Reactor, I can see that
http://production.com/?Date=4/15/2014 has been called and is running
on
production
3. When, that finishes, http://production.com/?Date=4/14/2014 is
*not* called
but my utility keeps spinning as if it's still doing its thing
Any ideas?
--
John Bliss - http://www.linkedin.com/in/jbliss
~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive:
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:358338
Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm
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Re: weird issue with utility
I would suggest you log the responses you get back from the cfhttp request
which may tell you if there is a problem.
On Tue, Apr 15, 2014 at 8:32 PM, John M Bliss bliss.j...@gmail.com wrote:
I have a little utility I run on my dev box which calls data-fetching
processes on my production box. Usually works great:
cfloop index=i from=0 to=-90 step=-1
cfhttp url=http://production.com/?Date=#DateFormat(DateAdd('d', i,
now()), 'm/d/')#
/cfloop
But now I have it pointed at a different process and here's what happens:
1. I tell utility to go
2. Using Fusion Reactor, I can see that
http://production.com/?Date=4/15/2014 has been called and is running on
production
3. When, that finishes, http://production.com/?Date=4/14/2014 is
*not* called
but my utility keeps spinning as if it's still doing its thing
Any ideas?
--
John Bliss - http://www.linkedin.com/in/jbliss
~|
Order the Adobe Coldfusion Anthology now!
http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion
Archive:
http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:358339
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