Erl-interface

[Eduardo Figoli]

I don't understand very well how ports in C/C++ can be use in an
asynchronous way.
The port needs the caller PID (Process ID) to answer for a request after a
certain amount of time has passed and other requests to the port where made
(async).
How can the port know the PID to answer to ?
Should I pass the PID to my port (C program) ?


Again, thanks to everybody,
Eduardo Figoli
INSwitch Solutions





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