[Interest] readyRead() signal issues with QTcpSopcket and Qt 5.6 under minGW

Thiago Macieira thiago.macieira at intel.com
Sat Jul 9 21:01:18 CEST 2016

On sábado, 9 de julho de 2016 15:19:23 PDT Etienne Sandré-Chardonnal wrote:
> After additional tests, bytesAvailable() is not growing either.
> So on the sender, the packet has been sent, and the QTcpSocket flushed,
> On the receiver, I have no readyRead signal(), and bytesAvailable() is zero.

The first rule of checking networking problems is isolating the problem to 
either the sender or the receiver.

Please use a packet sniffer and tell us whether the problem is:
 a) packet was never sent from the sender machine
 b) packet was sent from the sender but the receiver didn't ACK it
 c) packet was sent and ACK'ed, but the application didn't receive it

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

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