Project 3 Notes
- No late submissions
- Any deviation from the specs and/or diagram must be approved
- You may use any port between 200 and 3000 with a one's digit matching that of your assigned port

- Readers-Writers
  * We are using weak reader's preference
    > When a reader holds the critical section, arriving readers may enter before a waiting writer.

Atomicity
- The property where a series of statements is guaranteed to run without interruption.


* Anonymous types

var 
  a1: array[1..100] of int;
  a2: array[1..100] of int;

a1=a2 would generate an error

* Concrete version

type
  array100=array[1..100] of int;
var
  a1,a2: array100;


Reader-Writer Orientation
- Weak Readers: An arriving reader bypasses a waiting writer if readers hold the CS
- Fair: Readers may enter if a reader holds the CS, but an arriving reader may not enter if a writer is waiting