aergonus / comcast Goto Github PK

Easier to track buffer occupancy
Isolates push to buffer (to include increment occupancy) and pop from buffer (to include decrement occupancy)

Change time of timeout events already in EPQ when TO (Timeout) is recalculated upon new estimate.

59d4ed2

Replaced

            // Reset timer;

with

            tcpTO->invalidate();
            tcpTO = new event_TO(TO,&this);

Also validate

    // RETRANSMIT MISSING ACK. BUT WHICH ONE???
    send_Pak(sendBase, calcPakSize(sendBase), dst, DATA);

(sent.second)->receive_pak(sent.first); Within Link
Change to an event at the same time and a higher priority

TO 500ms
Reference page 247
Currently every arrival of in-order segment with the expected sequence # is acked. There is no timeout window to wait for the next-in-order segment to then send out delayed ack

Triple Handshake and close connection
Additionally initialize seq # to be random

Write a unit test that tries to insert hosts and routers with the same name.
Since we are guaranteeing that all names are unique, this should fail.

Here's some functions I need implemented.
I have an object containing

    std::vector<host> hosts; 
    std::vector<router> routers; 
    std::vector<link> links; 
    std::vector<flow> flows; 

Simply put I need these following functions

    bool nodeExists(std::string id);
    bool hostExists(std::string id);
    bool routerExists(std::string id);

Here's an example if it was a vector of strings and some resources
//http://codereview.stackexchange.com/questions/59997/contains-algorithm-for-stdvector Create contains and overload
//http://stackoverflow.com/questions/6939129/how-to-use-stdfind-stdfind-if-with-a-vector-of-custom-class-objects
//http://stackoverflow.com/questions/30406408/stdfind-on-vector-of-objects-with-overloaded-operator
//http://stackoverflow.com/questions/19187766/find-using-overloaded-operator
Given: std::vector<std::string> ids;

// If used returns true
bool net::usedID(std::string id){
    auto result = std::find(std::begin(ids), std::end(ids), id);
    return result != std::end(ids));
}```

You might want to define the helper functions getHost, getRouter, and getNode which return pointers to the corresponding objects. Then xExists should be trivial, return the corresponding bool, i.e. true if not null.

I added debug checks everywhere... and broke something. The simulation runs fine if you give it a debug flag and compile it without defining NDEBUG i.e.
//#define NDEBUG // Comment out to turn on debug information and assertions

If you disable debugging... it disables some important part of the code somewhere. oops 4:20 am blaze it