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1. Sockets Message size > 255 characters

#2594

Posted by: 2003-09-03 23:45:50

Hello
I am using sockets in my application that consists of one server and one client. The client just sends one word (a keyword in fact) and the server replies with a lot of data. The problem is when this reply is > 255 char., the message is truncated. It does not occurs with the client of course but sometimes with the server. Its function to send data is:

{
wxString message = ("here I write something");
buf = ((char *) message.GetData());
unsigned char len = (wxStrlen(buf) + 1) * sizeof(wxChar);
sock->Write(buf, len);
}

So what's missing to allow the sending of more than 255 char. ?

thanks for your help !

2. Re: Sockets Message size > 255 characters

#2595

Posted by: 2003-09-04 00:15:46

I found why, it is because len is of type char and can therefore not be > 255.... But I don't understand, I think it was like that in the sockets sample, it's not so nice huh?

3. Re: Sockets Message size > 255 characters

#2596

Posted by: guidance 2003-09-04 09:15:56

I think so.

From the doc:

wxSocketBase& Write(const void * buffer, wxUint32 nbytes)

http://g.yi.org/_scripts/file.php?f=8984&r=401#wxsocketbasewrite

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