Edit report at https://bugs.php.net/bug.php?id=60817&edit=1

 ID:                 60817
 Updated by:         cataphr...@php.net
 Reported by:        landeholm at gmail dot com
 Summary:            stream_get_line() incorrectly blocks
-Status:             Open
+Status:             Assigned
 Type:               Bug
 Package:            Streams related
 Operating System:   Linux/Ubuntu
 PHP Version:        5.3.9
-Assigned To:        
+Assigned To:        cataphract
 Block user comment: N
 Private report:     N



Previous Comments:
------------------------------------------------------------------------
[2012-01-20 11:56:03] landeholm at gmail dot com

Oops, the expected result should be:

server got line: test #1
server got line: test2
server got line: test3
server got line: test4
server done
client done

------------------------------------------------------------------------
[2012-01-20 11:55:10] landeholm at gmail dot com

Description:
------------
stream_get_line() will block even though data has been received and there are 
lines ready to be parsed in php's internal buffer. 

It makes it impossible for example to implement a blocking HTTP server as the 
server will only parse the first line in the HTTP request and then both the 
server and client will hang as both are waiting for more data.

Test script:
---------------
$c = pcntl_fork();
if ($c > 0) {
$socket = stream_socket_server("tcp://127.0.0.1:10000");
$socket2 = stream_socket_accept($socket);
while (!feof($socket2))
print "server got line: " . stream_get_line($socket2, 1024, "\r\n") . "\n";
print "server done\n";
} else {
sleep(1);
$socket = stream_socket_client("tcp://127.0.0.1:10000");
fwrite($socket, "test #1\r\ntest2\r\ntest3\r\ntest4\r\n");
fread($socket, 1000);
print "client done\n";
}
die(0);


Expected result:
----------------
client done
server got line: test #1
server got line: test2
server got line: test3
server got line: test4
server done

Actual result:
--------------
server got line: test #1



------------------------------------------------------------------------



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