How does one use select on &input/reads? It seems to work fine
for network (udp) sockets and &window, but when using &input
(see code snippet below), it gets the
Run-time error 1048; low-level read or select mixed with buffered read
error the second time the select is encountered. What is going
on? Is &input the correct item to select for?
Thanks,
Wendell
##################################
as := open( ":1888","nua")
select(&input, 0) # Shamim says to do this first
while *(L := (select(&input, as ) )) > 0 do
every q := !L do
{
if q === as then {
r := receive(as)
write("msg=", r.msg) # process msg
}
if q === &input then {
if ch := reads(&input) then
{
if ch == "\n" then
{
write("line=", line) # process line
line := ""
}
else
{
line ||:= ch
}
}
}
}
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