Re: [Interest] Very interesting problem with TCP sockets

[Igor Mironchik]

Hi,

seems that with Qt all is OK.

Look at the pcap file...


Sent: Monday, September 01, 2014 9:54 AM
To: interest@qt-project.org
Subject: Re: [Interest] Very interesting problem with TCP sockets

On Monday 01 September 2014 09:37:12 Igor Mironchik wrote:

-----Original Message----- From: Thiago Macieira

Hi guys,

I was trying to connect Qt TCP Socket with Boost Asio TCP socket.


situations Boost reads garbage. Even more Boost can crash.

And my question is: who is so bad guy, Boost or Qt?

And what I found. Qt writes simple 12 bytes message to the Boost and in most

Anything that crashes is at fault for certain.

You can find simple implementation of the problem in the attachment. Thanks.

Please don't derive from QTcpSocket. That's bad practice.

Anyway, please use a traffic sniffer and tell us whether those 12 bytes are
written and whether any garbage is sent.

--
Thiago Macieira - thiago.macieira (AT) intel.com
 Software Architect - Intel Open Source Technology Center

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dumpfile.pcap
Description: Binary data

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