On 7/24/06, hpq852 <[EMAIL PROTECTED]> wrote:
I mainly want to get what is if client flush for 10 times , then the
server side dataRead method should be invoked 10 times, but I think it can't
come true. I have followed peter's idea, but it can't resolve the problem.
When I don't use NIO just use Socket then it can work well. I think the
reason is what in socket way the thread was be blocked by in.readLine()
method, if client have a flush, then the server can read the data:
I am no expert, but I don't believe you can't do this, even with blocking
IO: there is no guarantee that 10 calls of flush on the client will lead to
10 invocations of dataRead. Maybe it appears to work on localhost or on your
local lan but I would certainly not depend on it.
Why do you need this ? Would using a delimiter to delimit your messages not
be easier ?
Maarten
while (true)
{
String str = in.readLine();
System.out.println(str);
System.out.println("-----------------");
}
but in SocketChannel and selector way ,the selector only check if channel
have data coming. When data come then it will we invoke channel reading the
data, but in the period of this process, maybe another flush have be
invoked, then another ' Hello World ' have comed. So the dataRead moethod
may print the combined string. Is this right ? How should I do if I want to
get what I want ? Thank you .
hpq852
2006-07-24
