RE: [users@httpd] Is there a way to intercept all IP accesses in real time?

2018-11-01 Thread Jeff Cauhape
David, I'm probably being pedantic, but I don't think you are looking for a literal "real time" system, just something that operates quickly. A legitimate real time system can guarantee response to an interrupt within a specified length of time. People often confuse this with being fast, but

Re: [users@httpd] Is there a way to intercept all IP accesses in real time?

2018-11-01 Thread Dennis Clarke
On 11/01/2018 10:05 AM, David Spector wrote: efficient real-time PHP code There is no such thing. I am only aware of rt priority type code written in C and assembly. At least in the instrumentation and data collection field. dc

Re: [users@httpd] Is there a way to intercept all IP accesses in real time?

2018-11-01 Thread Freek de Kruijf
Op donderdag 1 november 2018 15:05:06 CET schreef David Spector: > I would like to write a short real-time PHP program to detect unusual or > malicious access patterns to httpd under all OSs for the usual methods, > such as GET and POST, the goal being to protect authentication > procedures from