I've committed a probable fix for the first issue.
The second issue is not really an issue at all AFAICT; the delay is the remote
server remaining open after serving your request because you have not
closed the connection.
This similar script does not "hang" as you described:
<?php
$fp = fopen("http://host";, "r");
while ( ($data = fgets($fp, 1024)) ) {
echo $data;
}
fclose($fp);
?>
As for the last point... we do have that memory limit check in emalloc,
but anyone allocating lines of that length deserves to die().
I'll bet that just about any other code that allows the user to specify a
buffer size will die equally unpleasant deaths, so it's not really a streams
issue.
--Wez.
On 12/10/02, "Ilia A." <[EMAIL PROTECTED]> wrote:
> There are 3 streams related problems I've come across today while using CVS
> code. First it seems that sending of binary data in excess of 8k causes some
> of the data not to be sent. This can be easily replicated with the following
> test code:
> <?php
> $test_binary_file = file_get_contents("file_name");
> $length = strlen($test_binary_file);
>
> $fs = fsockopen("host", "port");
> $written = fwrite($fs, $test_binary_file)
> fclose($fs);
> ?>
>
> According to fwrite() output all the data has been written, since $length
> equals to $written. However, using a network monitoring tool, Ethereal I was
> able to see that only about 8k worth of data was sent. This was confirmed by
> another script that set on the receiving end.
>
> Another problem I've come across is about reading from sockets that do no
> terminate connection. Using the following script I've connected to a
> webserver, in php 4.2.3 the script returns immediately after the last byte
> has been read. In CVS the script wait about 10 seconds after all the data has
> been read before finally terminating (timing out?). The example script is
> below:
> <?php
> $fp = fsockopen("host", 80);
> fwrite($fp, "GET / HTTP/1.1\r\nHost: host\r\n\r\n");
> while ( ($data = fgets($fp, 1024)) ) {
> echo $data;
> }
> flose($fp);
> ?>
>
> The third problem is coredump that is fairly easily replicate with the script
> below:
> <?php
> $fp = fsockopen("localhost", 80);
> fputs($fp, "GET / HTTP/1.0\r\n\r\n");
> fgets($fp, 1000000000);
> ?>
>
> Ilia
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