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Re: Socket Communication 101 [message #38248 is a reply to message #38247]

Fri, 07 December 2012 20:57

lectus
Messages: 329
Registered: September 2006
Location: Brazil

Senior Member

nlneilson wrote on Fri, 07 December 2012 14:53

In the for() loop
sock.Put(FruitList[i] + '\n');

it looks like a sock.Put is called each time through the loop or is each char sent through the same connection and then '\n' is sent after all the char been sent?

or is it ch \n ch \n ch \n

Also does String GetLine() stop at each \n or is it looking for \0

Maybe String GetAll(int len) will read a bunch of data including several \n until the max len is reached or \0

My client is in U++ and it will send a string with several \n and it is parsed by the server in the Java app.

Each sock.Put sends a fruit name indexed as FruitList[i] with an ending \n.

It uses the same connection started by sock.Connect().

On the other side the sock.GetLine() reads everything until it finds \n and stores in a string without the \n.

Unless you're dealing with binary data I see no reason to not use strings ended with \n.

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[Message index]

		Socket Communication 101 By: nejnadusho on Fri, 07 December 2012 18:02
		Re: Socket Communication 101 By: nlneilson on Fri, 07 December 2012 18:20
		Re: Socket Communication 101 By: nejnadusho on Fri, 07 December 2012 18:52
		Re: Socket Communication 101 By: lectus on Fri, 07 December 2012 19:29
		Re: Socket Communication 101 By: nlneilson on Fri, 07 December 2012 19:45
		Re: Socket Communication 101 By: mirek on Fri, 07 December 2012 20:14
		Re: Socket Communication 101 By: nlneilson on Fri, 07 December 2012 20:53
		Re: Socket Communication 101 By: lectus on Fri, 07 December 2012 20:57
		Re: Socket Communication 101 By: nlneilson on Fri, 07 December 2012 22:08
		Re: Socket Communication 101 By: nlneilson on Fri, 14 December 2012 10:07
		Re: Socket Communication 101 By: nlneilson on Sat, 15 December 2012 16:37
		Re: Socket Communication 101 By: nlneilson on Tue, 16 April 2013 03:54
		Re: Socket Communication 101 By: mirek on Tue, 16 April 2013 08:22
		Re: Socket Communication 101 By: nlneilson on Tue, 16 April 2013 19:51
		Re: Socket Communication 101 By: mirek on Tue, 16 April 2013 20:06
		Re: Socket Communication 101 By: nlneilson on Tue, 16 April 2013 22:43
		Re: Socket Communication 101 By: mirek on Wed, 17 April 2013 08:03
		Re: Socket Communication 101 By: nlneilson on Sun, 05 May 2013 02:45
		Re: Socket Communication 101 By: lectus on Fri, 07 December 2012 20:41
		Re: Socket Communication 101 By: lectus on Sat, 08 December 2012 00:42
		Re: Socket Communication 101 By: nlneilson on Sat, 08 December 2012 02:36
		Re: Socket Communication 101 By: lectus on Sat, 08 December 2012 15:37
		Re: Socket Communication 101 By: nlneilson on Sat, 08 December 2012 16:48
		Re: Socket Communication 101 By: nejnadusho on Sun, 09 December 2012 05:11

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