Further investigation has solved a few things...
I was getting a ltitle confused by the data being sent by the component,
and not by me. I wasn't expecting this data "Welcome to TcpSrv" so
wasn't ready to handle it.
I was also a little off-target by expecting my data to be sent at the
time I used the Send( ) method. I forgot about the MCU and that data
isn't sent until the buffers were full.
So...
I now am using :
TWSocketOptions( ) << wsoTcpNoDelay;
To get the data sent when I need it sent (I am using very small messages)
I now accept the "Welcome to TcpSrv" message and ignore it, waiting for
the real data to be recevied.
Once everything is complete, I call Close( ) on the client.
The other problem I was having (Second time round failure to connect)
was because I was resetting the Addr & Port before the Send( ) method
and not before the Connect( ) method. Now things seem to be working
fine, although I am getting some extraneous OnDataSent & OnDataAvailable
calls that I don't fully understand.
Is there a guide to what calls should happen when based on the
components? As in the correct sequence on Event calls for when Client
connects & disconnects?
I'm guessing that certain information is being sent by the component on
connectino & disconnection which is causing these extra events to
happen, but I would like to understand them so I can handle them properly.
Dave
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