Show Bid Request
Winsock dll with TCP connections
Bid Request Id: 56373
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Description:
What I need is a dll that has the same functions as the Winsock but with a few changes. First, the messagearrived event should not be raised for the program until it has received the entire message intended. For example if someone sends the information "This is a test" and later sends "Completed" then there should be two seperate events. The first one should be only "This is a test" and the second one should just say "Completed". This is just an example. Another example would be if the information was first "This is a good day" then the event should be be raised until it has received all of that. If the data arrival is only "This is" then it would need to wait until the next dataarrival then the entire message would be used. If there is part of another message, then that information should be saved in memory for the next raised event.
The second part that needs to be different is allowing multiple connections probably by using collections so when adding or removing connections, my program just uses the add and remove method and the dll would figure out what array to use. Also, for sending messages, have 2 options, The first method would be sendtoclient. For this one, the server would be the only one receiving the message. The server would have to decide which client to send the data to. The other one would be sendtoall. This one the clients would send the information to the server and the server would send the information to all the clients except the one who sent the message. The dll can be done with either Winsock API or Winsock Control. The other change to be made would be to somewhat simplify the connections between the computers. That part can be negotiated. Everything else would use the similar methods, events and properties of the Winsock Control. The sample project to show how to use it can just be a simple chat program. It does not need anything fancy. The simplier, the better so I can see how this works.
Deliverables:
The complete souce code for both the dll and sample project.
Platform:
Windows 2000, Windows ME
Must be 100% finished and received by buyer on:
Apr 13, 2003 EDT
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Bidding/Comments:
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Bid Amount
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Coder Rating |
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This bid was accepted by the buyer!
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$60 (USD)
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Apr 5, 2003
11:42:24 AM EDT
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10
(Excellent)
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Dear Friend,
I have worked well with winsock controls. I also have worked with the winsock APIs. The dll demanded by you is a simple and small piece. I would like to offer you the thing as expected. I would like to give an example. If you have used ADODB for database connection, then you might be familier with the Rs.fields(0).value. The thing would work something like the above like --- wsk(0).send, or wsk.count or wsk.sendall etc.
Regards,
VISHAL
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