mayankb11 / cdn

A Multimedia CDN with features and implementation as written in the pdf

CDN

A Multimedia CDN with features and implementation as written in the pdf

cdn's Issues

CRASH - TO DO

• Edge fails when transfer between origin and edge is taking place

• Edge fails when transfer between edge and client is taking place

• Edge fails when no transfer is taking place

• Origin fails when transfer ongoing between origin and content provider

• Origin fails when transfer ongoing between two origin servers - 2 cases, receiver fails, sender fails

• Origin fails when transfer between edge and origin server is taking place

• Origin fails when no transfer in ongoing

• Load balancer primary fails

• Load balancer secondary fails

TEST CASES - TO DO

• Two clients request same file from same edge server at the same time and file is present in edge server

• Two clients request same file from same edge server at the same time and file is absent in edge server ---- V.IMP.

• Two edge servers request the same file from same origin server

• Content id does not exist

• No active edge server

• No active LB

• No active origin server

• Inactive DNS

• LRU testing

• Testing of load balancing

TO DO

• Client reconnects to new edge server

• Origin server sync

• Loadbalancer heartbeat sync between primary and backup

• Loadbalancer consider number of requests in sending edge server

• Edge server and secondary load balancer interaction

• Edge server and secondary origin server interaction when primary is down

• Edge server file lock to handle multiple requests of same file at same time - @pratham-pc

• Storage handling, data loss and recovery

• Error handling everywhere

• Shuru me discussion hota hai jisme sir assumptions ko question karte hai and puchhte hai ki If you hadn't taken this assumption, kya karna padta.

• All the defined dictionaries should be stored as files - @annimesh2809

• Print statements for demo

• Command line arguments / IO - @MayankB11 , @nisargss97

• Good looking code and comments

• LRU Testing

• Billing

@nisargss97 @annimesh2809 @pratham-pc Add more if needed

GRAVE ISSUE IN FILE SEND

i+=1 ka indentation galat hai, har jagah solve karna hai.

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