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Testing and debugging a license server in vb.net
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IT & Programming > Software Application

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The client has made the following changes to the job.

Description
Date

Job awarded.

Nov 28, 2010

Job opened to all freelancers. Previously: Invite only

Nov 28, 2010
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Job Description

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  • Posted: Sat, Nov 27, 2010
  • Time Left: Closed
  • Location: Anywhere
  • Client prefers freelancers from:
    Anywhere

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    a different location.

    You're still able to submit a proposal for this job, regardless of your location.
  • Start: Immediately
  • Hourly Rate: $10 - $15 / hr
  • Hrs/wk: 10 | Duration: 1-2 weeks
  • Work View™ Payment Protection
  • W9 Not Required
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I coded a license server application. It communicates with the clients via TCP/IP, limits the number of simultaneous users of the main program. It works OK, however, it is not fully tested, has several bugs like; if the client hibernates server does not remove the user from active users list. When the connection is lost, main program crashes, the case should be handled.

Active communication (hand shaking) between the server and the client with a timer would be nice. Server asks client if the clients are still there every 30 sec ; same thing for the clients.

It has several security levels, they should be tested properly.

The server log saving function should be implemented (datagridview to tab delimited text file.)

System tray icon should be implemented:
1 - Shoving the number of users / Number of allowed users.
2 - Simple menu, shut down, maximize etc.
3 - Program should be able to add itself as a service.

Any other improvement suggestion would be appreciated.

I am so busy w...

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Job ID: 22071560
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  • Submit Date (Latest)

Dan Dumitrascu      
Dan Dumitrascu's identity has been verified.  Learn More
 Romania
Winner
Very reliable for creating Windows applications and database systems. Strong knowledge in multi-threaded environments, GDI+, .Net Framework objects...
3
  |  
 3.2   |  $207 Earnings   |  1 Jobs
Bid ID: 22072011  |  Submitted: Nov 27, 2010 23:18 ET 
$15.00/hr
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