Description:
Winsock programming.
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Not getting WSAECONNRESET when calling sendto on unreachable port
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I have a non-block UDP client socket, I bind the socket to the local interface and then call "sendto" to send packet to a remote peer that took the port down. But the "sendto" always succeeds with the return value that is the number of bytes sent, not ICMP port unreachable message (WSAECONNRESET or other), from the wireshark, I can see the ICMP port... more »
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Filename too long fix
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[link] - Unlock, delete and copy path too long files Do you have error messages?, like : Path too long. Error cannot delete file: cannot read from source file or disk Cannot delete file: Access is denied There has been a sharing violation. Cannot delete file or folder The file name you specified is not valid... more »
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RECV () returning -1
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I am trying to read echo response from the server. But the function recv is always returning -1. I am new to this, can you help me out?? char buf[BLEN]; char *bptr; int n; int buflen; bptr = buf; buflen = BLEN; Int n =recv(s,bptr,buflen,0); while (n!=0)... more »
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Error in a counter
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Hi, I have a program written in fortran and it has a counter in one subroutine (first) and it is defined in a common file.I found out this counter gets updated in to a very very lerge number when a different subroutine (second) is run .This second subrotine does not have that counter in it. While checking with debugging tools found that this... more »
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How to find out the max bandwidth on the client side?
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Hi all, I have to write a C/C++ client application on windows that runs in the background and keeps sending info to the server. Depending on the speed of the interface, I have to give the user the possibility to select what percentage of the bandwitdth the application shall use. Lets say, if the maximum transfer rate is 1000 kb/s and the user says... more »
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American E-commerce Increasingly Outside the Legal Positions
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Author: Mr Roger K. Olsson New retail agreements that will ensure safety, quality and a reasonable price despite the dubious and distorted competition in the American market. The Office of Consumer Marketing and the legal relationship which characterizes the competitive conditions in retail outlets in the U.S.... more »
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WSAEADDRNOTAVAIL
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WSAEADDRNOTAVAIL 10049 0x2741 The requested address is not valid in its context. The application runs fine with winserver 2003 but when tested with win server 2008 it gives the error when client tries to connect to server. Can anyone give a suggestion what is gone wrong or configuration that needs to be done with the network.... more »
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