https://github.com/ritu-thombre99/distributed-shared-memory

File reading/writing and resource allocation for multiple clients handled by centralized serve, implemented using multithreading in python
https://github.com/ritu-thombre99/distributed-shared-memory

distributed-server distributed-server-management distributed-systems dsm file-handling multithreading resource-allocation

Last synced: 3 months ago
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File reading/writing and resource allocation for multiple clients handled by centralized serve, implemented using multithreading in python

• Host: GitHub
• URL: https://github.com/ritu-thombre99/distributed-shared-memory
• Owner: ritu-thombre99
• Created: 2021-04-22T20:38:40.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2021-04-22T20:48:32.000Z (about 4 years ago)
• Last Synced: 2025-01-05T06:27:24.534Z (4 months ago)
• Topics: distributed-server, distributed-server-management, distributed-systems, dsm, file-handling, multithreading, resource-allocation
• Language: Python
• Homepage:
• Size: 6.84 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Distributed-Server-Management

File reading/writing and resource allocation for multiple clients handled by centralized serve, implemented using multithreading in python

## 1. File reading/writing (code files - client1.py and server1.py)

+ A storage at Server side, where multiple clients can access the storage. 

+ Whenever a client requests a file check whether it is present or not:

  + if present, check whether it is being read or write by another client or not, 

  + if not process the request. 

+ Notify the operations in the form of messages

  +	When a file being read by client notify the read only operation to requesting client.

  +	When a file being write by client notify the no access to the requesting client. 

+ Rules :

  + Multiple clients can read the same file simultaneously

  + Multiple clients cannot simualtaneously read and write the same file 

  + Multiple clients cannot simualtaneously write the same file 

## 2. Resource allocation (code files - client2.py and server2.py)

+ The server contains the information about all the instances of all the resources whether they are available or being used by the processes.

+ Resources allocated on the basis of first come first server

+ One client can access only one resource at the same time

+ When a client is allocated the resource, cleint enters the critical section