Hi Von, Thank you very much for your answer. Thawan Kooburat
On 9/21/07, Von Welch <[EMAIL PROTECTED]> wrote: > Obviously this depends on the application making the callout. For all > the standard GT services, I believe the answer is no as I don't think > any of them do authz in a thread. > > If someone were to write a threaded service using the callout, obviously > that changes things. > > Von > > Thawan Kooburat wrote: > > Hi, > > I am writing a "Gridmap callout" module from an information > > provided by this link > > > > http://www.globus.org/security/callouts/ > > > > I am just a beginner for C programming but I would like to know if > > I have to make this module a thread-safe? > > > > I am planning to make this module read/update a particular file > > when it receive a request, but I am not sure if I have to implement > > any locking mechanism (which I still don't know how to do this) so > > that multiple requests do not interfere with each other. > > > > > > Thanks, > > > > Thawan Koooubrat > > > > Department of Computer Engineering > > Faculty of Engineering > > Chulalongkorn University > > > > >
