Hello,

currently I am using

HasData := SynTCPClient.Sock.CanRead(ATimeOut);

to check if there is pending incoming data.

Is it allowed to use 0 as the param value for CanRead, and will the 
CanRead function still try to read from the socket if I use 0 as parameter?

For a high-speed function which should not use more time than needed, 
using 1 (millisecond) would be to log, so I would be happy to know if 0 
is still causing a socket read.

I am using the 40 release.

Many thanks in advance!

-- 
Michael Justin

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