Re: Another YAFLAQ (yet another f****** lock question)
Thread B->C will not wait, because CFLOCK is "ADVISORY" locking, meaning it is the CFLOCK itself that causes the wait for the resource to be freed up. Cold Fusion takes no automatic action for you (unless you turn on those options in the administrator). It is up to the programmer to control resource locking with CFLOCKs. So if you put a CFLOCK around a resource, and DONT put a CFLOCK around another use of that same resource, the first lock was useless. At 01:59 PM 12/4/00 -0800, Gregory Harris wrote: >I'm not locking up the entire page, but granted I'm working with code that I >didn't develop, I need to run a CFLOCK over some of the area to ensure some >integrity within CF. Some of this code that is being locked has CFINCLUDE >statements doing additional work. This is why I'm curious. > >Basically it's something like this: > >Page A: Contains a just developed CFLOCK and a CFINCLUDE within to Page C >Page B: Contains no CFLOCK statements but CFINCLUDES to page C >Page C: No CFLOCK statements or further includes > >So if Page A starts and is in the lock, and Page C, at the same time Page B >starts up and asks for page C, does Page B wait? Or does Page B go ahead? > >P.S. I don't know what that second A stands for, innocent typo :-) > >Gregory Harris >Web Developer >Stirling Bridge Group LLC > >- Original Message - >From: "Jones, Matt" <[EMAIL PROTECTED]> >To: "CF-Talk" <[EMAIL PROTECTED]> >Sent: Monday, December 04, 2000 11:24 AM >Subject: RE: Another YAFLAQ (yet another f** lock question) > > >> Why are you locking the entire page? >> >> -Original Message- >> From: Gregory Harris [mailto:[EMAIL PROTECTED]] >> Sent: Monday, December 04, 2000 11:47 AM >> To: CF-Talk >> Subject: Another YAFLAQ (yet another f** lock question) >> >> >> Ok, we all know that CFLOCK will lock up a page to single-threaded mode, >but >> my question is, if a Locked template encounters a CFINCLUDE statement, >will >> it lock up the resources in that page as well, for instance: >> >> I have Page A,B, and C >> >> Page A is locked up within a CFLOCK statement, but includes a CFINCLUDE to >> page C, page A is running Page C when page B attempts to CFINCLUDE page C >as >> well. >> >> Will Page B be allowed to include Page C right away, or is it going to >have >> to wait until Page A clears the lock? >> >> Gregory Harris >> Web Developer >> Stirling Bridge Group LLC >> > ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
RE: Another YAFLAQ (yet another f****** lock question)
You aren't the famous Ron Popeil of Ronco, are you? ... Big fan of your commercials... At 01:38 PM 12/4/00 -0600, [EMAIL PROTECTED] wrote: >> Subject: Another YAFLAQ (yet another f** lock question) > >I love those YAFLAQ commercials. :) > >-ron > > > > ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
Re: Another YAFLAQ (yet another f****** lock question)
I'm not locking up the entire page, but granted I'm working with code that I didn't develop, I need to run a CFLOCK over some of the area to ensure some integrity within CF. Some of this code that is being locked has CFINCLUDE statements doing additional work. This is why I'm curious. Basically it's something like this: Page A: Contains a just developed CFLOCK and a CFINCLUDE within to Page C Page B: Contains no CFLOCK statements but CFINCLUDES to page C Page C: No CFLOCK statements or further includes So if Page A starts and is in the lock, and Page C, at the same time Page B starts up and asks for page C, does Page B wait? Or does Page B go ahead? P.S. I don't know what that second A stands for, innocent typo :-) Gregory Harris Web Developer Stirling Bridge Group LLC - Original Message - From: "Jones, Matt" <[EMAIL PROTECTED]> To: "CF-Talk" <[EMAIL PROTECTED]> Sent: Monday, December 04, 2000 11:24 AM Subject: RE: Another YAFLAQ (yet another f** lock question) > Why are you locking the entire page? > > -Original Message- > From: Gregory Harris [mailto:[EMAIL PROTECTED]] > Sent: Monday, December 04, 2000 11:47 AM > To: CF-Talk > Subject: Another YAFLAQ (yet another f** lock question) > > > Ok, we all know that CFLOCK will lock up a page to single-threaded mode, but > my question is, if a Locked template encounters a CFINCLUDE statement, will > it lock up the resources in that page as well, for instance: > > I have Page A,B, and C > > Page A is locked up within a CFLOCK statement, but includes a CFINCLUDE to > page C, page A is running Page C when page B attempts to CFINCLUDE page C as > well. > > Will Page B be allowed to include Page C right away, or is it going to have > to wait until Page A clears the lock? > > Gregory Harris > Web Developer > Stirling Bridge Group LLC > ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
RE: Another YAFLAQ (yet another f****** lock question)
Yes, page B will be allowed to include page C right away. The CFLOCK in this case will only lock out page C to those who access it through Page A by way of CFINCLUDE. -Original Message- From: Gregory Harris [mailto:[EMAIL PROTECTED]] Sent: Monday, December 04, 2000 11:47 AM To: CF-Talk Subject: Another YAFLAQ (yet another f** lock question) Ok, we all know that CFLOCK will lock up a page to single-threaded mode, but my question is, if a Locked template encounters a CFINCLUDE statement, will it lock up the resources in that page as well, for instance: I have Page A,B, and C Page A is locked up within a CFLOCK statement, but includes a CFINCLUDE to page C, page A is running Page C when page B attempts to CFINCLUDE page C as well. Will Page B be allowed to include Page C right away, or is it going to have to wait until Page A clears the lock? Gregory Harris Web Developer Stirling Bridge Group LLC ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
RE: Another YAFLAQ (yet another f****** lock question)
> Subject: Another YAFLAQ (yet another f** lock question) I love those YAFLAQ commercials. :) -ron ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
RE: Another YAFLAQ (yet another f****** lock question)
Why are you locking the entire page? -Original Message- From: Gregory Harris [mailto:[EMAIL PROTECTED]] Sent: Monday, December 04, 2000 11:47 AM To: CF-Talk Subject: Another YAFLAQ (yet another f** lock question) Ok, we all know that CFLOCK will lock up a page to single-threaded mode, but my question is, if a Locked template encounters a CFINCLUDE statement, will it lock up the resources in that page as well, for instance: I have Page A,B, and C Page A is locked up within a CFLOCK statement, but includes a CFINCLUDE to page C, page A is running Page C when page B attempts to CFINCLUDE page C as well. Will Page B be allowed to include Page C right away, or is it going to have to wait until Page A clears the lock? Gregory Harris Web Developer Stirling Bridge Group LLC ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
Re: Another YAFLAQ (yet another f****** lock question)
What does the 'A' stand for in "YAFLAQ"? I *think* once a lock is opened it will remain open (locked) until either you close the lock explicitly, or the lock's scope (page) goes away. So while the INCLUDE is being processed the lock is still "on". But remember, CFLOCK does not go into single-threaded mode in general, it only single-threads the resource you lock, such as Application variables, through other occurrences of CFLOCK. At 09:47 AM 12/4/00 -0800, Gregory Harris wrote: >Ok, we all know that CFLOCK will lock up a page to single-threaded mode, but >my question is, if a Locked template encounters a CFINCLUDE statement, will >it lock up the resources in that page as well, for instance: > >I have Page A,B, and C > >Page A is locked up within a CFLOCK statement, but includes a CFINCLUDE to >page C, page A is running Page C when page B attempts to CFINCLUDE page C as >well. > >Will Page B be allowed to include Page C right away, or is it going to have >to wait until Page A clears the lock? > >Gregory Harris >Web Developer >Stirling Bridge Group LLC > > > > ~~ Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm Archives: http://www.mail-archive.com/cf-talk@houseoffusion.com/ Unsubscribe: http://www.houseoffusion.com/index.cfm?sidebar=lists
