Can somebody descamble for me ">>" marked lines in followed code ?
waitForDataUntil: deadline
"Wait up until the given deadline for data to arrive. Return true if
data arrives by the deadline, false if not."
| dataArrived |
[self isConnected &
(dataArrived _ self primSocketReceiveDataAvailable: socketHandle) not
"Connection end and final data can happen fast, so test in this order"
and: [Time millisecondClockValue < deadline]] whileTrue:
[
>> semaphore waitTimeoutMSecs: (deadline - Time millisecondClockValue).
( Delay forMilliseconds: 100 ) wait.
>> " I put some delay inside, to reduce cpu load, is it correct here ? "
].
^ dataArrived
Jan Barger
http://www.barnett.sk
http://www.napri.sk
"Those who know
do not say;
Those who say
do not know."
Lao-tzu's
http://www.ccnet.com/~elsajoy/spiritus3.html
