well right! Just forgot to use stream_set_blocking(..., ...) to set a
stream non-blocking mode.
于 2014年07月03日 15:35, Sebastian Krebs 写道:
2014-07-03 9:26 GMT+02:00 louis <smallbanglouis@xxxxxxxxx
<mailto:smallbanglouis@xxxxxxxxx>>:
It's easy, you write a rest API to do the write staff, and in your
main code , you just have to request the rest API and do not wait
it to return
I don't know, if I get you right
- If you _provide_ an API. In that case the request should actually
handle the request only and therefore there is no need to free the
process from the burden to answer the request.
- If you _consume an API, than I'd recommend using non-blocking
streams instead. There are much easier to handle.
于 2014年07月03日 15:18, Uggla Henrik 写道:
But how should I do in the HTTP SERVER environment? I don't
want php to wait until the file write is finished before the
url is displayed. I've tried to use flush, ob_flush but that
didn't work, possibly because I have session_start in the
beginning of my code. Should I use exec to start a second php?
/H
________________________________________
Från: louis [smallbanglouis@xxxxxxxxx
<mailto:smallbanglouis@xxxxxxxxx>]
Skickat: den 3 juli 2014 05:45
Till: php-general@xxxxxxxxxxxxx <mailto:php-general@xxxxxxxxxxxxx>
Ämne: Re: Pass variable to pcntl_fork child
Child process should has the same environment as the parent
process. I
don't see any thing wrong with your code.
I assume that you are using php to handle http request for the
using of
$_GET , but I think it is wrong to use multi process in PHP in
the HTTP
SERVER environment
于 2014年07月02日 17:40, Uggla Henrik 写道:
Hi!
I've tried the following code but the $call variable is
not available in the pcntl_fork child. Searching the web,
I've found posts that claim that all variables defined
before pcntl_fork are copied to the child. I've also found
posts that claim that no variables are passed/copied to
the child. So, which of them is true and how should I
correct my code to make it work?
regards
Henrik
$call = str_replace('@@', '&', $_GET['call']);
if ($pid = pcntl_fork())
{
$previousCalls=file("calls.txt",
FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
if (!in_array($call, $previousCalls))
{
file_put_contents("calls.txt", $call."\n",
FILE_APPEND);
}
}
else
{
function displayUrl($url)
{
$ch = curl_init($url);
curl_setopt ( $ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$curlResult = curl_exec($ch);
curl_close($ch);
list($headers,$content) =
explode("\r\n\r\n",$curlResult,2);
foreach (explode("\r\n",$headers) as $hdr)
{
if ($hdr != 'Transfer-Encoding: chunked')
{
header($hdr);
}
}
echo $content;
}
displayUrl($call);
}
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