On Mon, 2003-08-25 at 01:15, Curt Zirzow wrote:
* Thus wrote Dennis Jacobfeuerborn ([EMAIL PROTECTED]):
Hi!
The connection_* function don't seem to work for me and I can no longer
determine when the user has aborted the script. When I close the browser
window the script just keeps running. (see bug #23163)
The body of the script essentially looks like this:
while( !$done ) {
$con-sendMessage(x); # Send msg to Jabber server
sleep(1);
}
I made an interesting and somewhat weird observation though:
If I use the print or echo command in the while-loop once (!) then the
script will terminate after the loop has run *exactly* three times after
the abort.
If I put more than one print/echo in the loop (2-inf) then the script
will terminate after *exactly* 2 (!) iterations of the loop after the
script has aborted.
how is it your knowing the number of times it is going through the
loop when the conneciton is aborted?
By counting the number of x messages I receive on the other end of the
Jabber connection.
If you know that the
connection is aborted why isn't it breaking out of the loop? Do you
have some code that can show this?
this code will just continue to send x messages after an abort:
while( !$done ) {
$con-sendMessage(x); # Send msg to Jabber server
sleep(1);
}
this code will send exactly 3 x messages after an abort:
while( !$done ) {
$con-sendMessage(x); # Send msg to Jabber server
sleep(1);
print foobar;
}
this code will send exactly 2 x messages after an abort:
while( !$done ) {
$con-sendMessage(x); # Send msg to Jabber server
sleep(1);
print foobar;
print foobar; # any additional number of print/echo commands will
do
}
I hope this helps.
regards,
Dennis
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