Re: [Asterisk-Users] Global variables - collision?

[Filip Drągowski]

Each variable is specyfied by name and callid Call number 1. Executing Set("SIP/X-2749", "DL=0") in new stack Call number 2. Executing Set("SIP/X-9100", "DL=0") in new stack X - sip provider login and there is -number (i think that this number is in HEX) so every "local" variable have diffrent identity As You can see Asterisk uses stack so there should be: 1. Executing Set(global_VAR....) in new stack 2. Executing Set(global_VAR....) in new stack No.1 resolves then next ... ther is no simultaneous operation it's my opinion. Try it and see what is shown in * console. -FD If I edit the value of a global variable in my dialplan, could there be a risk of collision between calls?   More in details: could a global var be used to build a counter that will be incremented by every call that passes. I think when 2 calls come in almost sumiltaneously, they could both be incrementing and saving the same value... which is bad!   Anybody knows how asterisk handles this?   K _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users

_______________________________________________
--Bandwidth and Colocation provided by Easynews.com --

Asterisk-Users mailing list
To UNSUBSCRIBE or update options visit:
   http://lists.digium.com/mailman/listinfo/asterisk-users